942 lines
127 KiB
XML
942 lines
127 KiB
XML
<document id="CEF96B4068C149179FEF6AD3A3D04237" ID-DOI="10.5281/zenodo.5375097" ID-ISSN="1638-9395" ID-Zenodo-Dep="5375097" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630277509391" checkinUser="marcus" docAuthor="Karatajūtē-Talimaa, Valentina & Märss, Tiiu" docDate="2002" docId="AB0B878D0F7FFFF5806EFB05B1DA22FD" docLanguage="en" docName="Geodiversitas.2002.24.2.405-443.pdf" docOrigin="Geodiversitas 24 (2)" docStyle="DocumentStyle:EA833BFD04EE0E3F39962C07E351CEA5.3:Geodiversitas.2000-2008.journal_article.type1" docStyleId="EA833BFD04EE0E3F39962C07E351CEA5" docStyleName="Geodiversitas.2000-2008.journal_article.type1" docStyleVersion="3" docTitle="Paralogania menneri Karatajūtē-Talimaa & Märss 2002, n. sp." docType="treatment" docVersion="5" lastPageNumber="418" masterDocId="5732FFF50F7AFFF88351FFEDB201205D" masterDocTitle="Upper Silurian thelodonts from Severnaya Zemlya Archipelago (Russia)" masterLastPageNumber="443" masterPageNumber="405" pageNumber="410" updateTime="1699210831718" updateUser="plazi" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0">
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<mods:mods id="3A75914F8C18FB9EDA53060D4B623F93" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="AF69434983C5E8455F900A4371BCA625">
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<mods:title id="89681A5419DB731B53CDA02E55B0055A">Upper Silurian thelodonts from Severnaya Zemlya Archipelago (Russia)</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="6FEEC7589B64834187A691D294CB535B" type="personal">
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<mods:role id="DB4B6DF3647136BB63C24844E46A9AB7">
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<mods:roleTerm id="8BAFAB6D4323CF9AF70302E360E44EC2">Author</mods:roleTerm>
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||
</mods:role>
|
||
<mods:namePart id="A7AF2A8FE4C491C87A7B06018C7BF010">Karatajūtē-Talimaa, Valentina</mods:namePart>
|
||
<mods:affiliation id="AD17119E172A2EFC27726F62E2FFB4AA">Institute of Geology of Lithuania, S ˘ evc enkos 13, Vilnius LR 2600 (Lithuania) vtalimaa @ takas. lt</mods:affiliation>
|
||
<mods:nameIdentifier id="3BF44BDBE803CC8BAD221712DA49F9E4" type="email">vtalimaa@takas.lt</mods:nameIdentifier>
|
||
</mods:name>
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||
<mods:name id="0913AC4B92BDA525ECFE637742F85FEB" type="personal">
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||
<mods:role id="F2742BACBD1FC6B7E5993F9A40209181">
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<mods:roleTerm id="45640FD1B9EA72FBDD96730D77CDE470">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="C33E9ED367EC3772F12572F5B18B31A6">Märss, Tiiu</mods:namePart>
|
||
<mods:affiliation id="D7061CC9CB6FE7CA1DFE640ED3597E22">Institute of Geology, Tallinn Technical University, 7 Estonia Avenue, Tallinn 10143 (Estonia) marss @ gi. ee Thelodonts have been found in the Bol’shaya, Matusevich, Obryvistaya, Pod ” emnaya, Spokojnaya, Ushakov rivers and Cape October sections of October Revolution Island, and Komsomolets and Pioneer islands sections, Severnaya Zemlya Archipelago, Russia. Two new families, one new genus and six new species belonging to the orders Katoporida and Thelodontida are described from the Upper Silurian. Seven taxa are re-described. Scattered scales of Loganellia cuneata (Gross, 1947), Paralogania ex gr. martinssoni (Gross, 1967), Paralogania menneri n. sp., Valiukia flabellata n. gen., n. sp., Phlebolepis elegans Pander, 1856, Thelodus visvaldi n. sp., Thelodus matukhini n. sp., Thelodus ex gr. schmidti (Pander, 1856), Thelodus sp. indet. and Lanarkia? sp. are characteristic for the Ludlow part of the sequence (Ust-Spokojnaya Formation of October Revolution Island and its analogue on Pioneer and Komsomolets islands). Thelodus parvidens (?), Loganellia cuneata, Paralogania wilsoni n. sp., P. kachanovi n. sp., Paralogania sp. cf. P. borealis (Karatajūtē-Talimaa, 1978), Goniporus alatus (Gross, 1947) and Nikolivia elongata Karatajūtē-Talimaa, 1978 are distributed in the sections of Krasnaya Bukhta Formation on October Revolution Island and coeval strata of Pioneer Island (Pridoli). Thelodus visvaldi n. sp. is also present in Wenlock of Pioneer Island.</mods:affiliation>
|
||
<mods:nameIdentifier id="BB6536F9AEFF43FFCAE46DBA10AD4FFB" type="email">marss@gi.ee</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource id="05A9ABBD6FCC39A29113AE6C2A7FD53F">text</mods:typeOfResource>
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<mods:titleInfo id="013DE3721A8E75DCA66B4AED9EC9B906">
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<mods:title id="8115E34EB0329AE04490D7037F066FA8">Geodiversitas</mods:title>
|
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</mods:titleInfo>
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<mods:part id="B696E2A992D1DAC3453F09B54E7A31D8">
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<mods:date id="63C095EF9BE0F377A80CFCC5F292D0DB">2002</mods:date>
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<mods:detail id="5022A669D7EE2B6190B0E9A070168BB0" type="volume">
|
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<mods:number id="24B84141ED952044E8A2354F84CBFD2F">24</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="8FB255CED762CE69826029509E5F3A09" type="issue">
|
||
<mods:number id="CC0F08882E35FFCD601283F57AD14885">2</mods:number>
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</mods:detail>
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<mods:extent id="6E565C5BA8EBC95498570B0E59C1B61D" unit="page">
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<mods:start id="84DDD8548557BA45154C13F96944B159">405</mods:start>
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<mods:end id="AF55FBCA45D5E89213468466043AB892">443</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification id="CEA0A7808E0712ADD5B427656B40A07A">journal article</mods:classification>
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<mods:identifier id="53283E6EF079A5E8821C5289DCAD6F87" type="DOI">10.5281/zenodo.5375097</mods:identifier>
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<mods:identifier id="FD2725282E4696AA7245BF37534C4DAD" type="ISSN">1638-9395</mods:identifier>
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<mods:identifier id="17A1730BC0F99DF397E72C74BEAE9203" type="Zenodo-Dep">5375097</mods:identifier>
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</mods:mods>
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<treatment id="AB0B878D0F7FFFF5806EFB05B1DA22FD" LSID="urn:lsid:plazi:treatment:AB0B878D0F7FFFF5806EFB05B1DA22FD" httpUri="http://treatment.plazi.org/id/AB0B878D0F7FFFF5806EFB05B1DA22FD" lastPageId="13" lastPageNumber="418" pageId="5" pageNumber="410">
|
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<subSubSection id="6BB865100F7FFFFD806EFB05B60A257C" pageId="5" pageNumber="410" type="nomenclature">
|
||
<paragraph id="231D369B0F7FFFFD806EFB05B60A257C" blockId="5.[831,1130,1256,1313]" pageId="5" pageNumber="410">
|
||
<taxonomicName id="E4A24D180F7FFFFD806EFB05B629255D" authority="Karatajūtē-Talimaa & Märss, 2002" authorityName="Karatajūtē-Talimaa & Märss" authorityYear="2002" box="[831,1064,1256,1280]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="5" pageNumber="410" phylum="Chordata" rank="species" species="menneri" status="sp. nov.">
|
||
<emphasis id="11D6EA890F7FFFFD806EFB05B629255D" bold="true" box="[831,1064,1256,1280]" italics="true" pageId="5" pageNumber="410">Paralogania menneri</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="0AE557F20F7FFFFD877EFB04B66B255D" box="[1071,1130,1257,1280]" pageId="5" pageNumber="410" rank="species">n. sp.</taxonomicNameLabel>
|
||
(
|
||
<figureCitation id="BB992A1E0F7FFFFD80F4FAE5B1EB257D" box="[933,1002,1288,1312]" captionStart="FIG" captionStartId="10.[151,162,1521,1538]" captionTargetBox="[178,1226,166,1484]" captionTargetId="figure-251@10.[178,1226,166,1484]" captionTargetPageId="10" captionText="FIG. 7. — Paralogania menneri n. sp.; A, transitional scale; B-O, transitional(?) scales; P-T, trunk scales; A-C, E, F, H, J, L, S, scales in crown view; D, a scale in oblique lateral view (posterior end on the left); G, P, scales in base view; N, a scale in lateral view; I, magnified of H; K, magnified of J; M, magnified of L; O, magnified of N; R, magnified of P; T, magnified of S; A, Pi 7618; B, Pi 7607; C, D, Pi 7605; E, Pi 7604; F, LIG 35-871; G, LIG 35-872; H, I, LIG 35-877; J, K, holotype, LIG 35-878; L, M, LIG 35-879; N, O, LIG 35-880; P, R, LIG 35-881; S, T, LIG 35-882; A-E, sample MF 11-1, Matusevich River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow; F, G, sample 18041-14, Komsomolets Island, Ludlow; H, J, L, N, P, S, sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bars: A, H-O, R, T, 0.1 mm; B-G, P, S, 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5375111" httpUri="https://zenodo.org/record/5375111/files/figure.png" pageId="5" pageNumber="410">Figs 7</figureCitation>
|
||
;
|
||
<figureCitation id="BB992A1E0F7FFFFD80A4FAE4B603257C" box="[1013,1026,1289,1313]" captionStart="FIG" captionStartId="11.[151,162,1607,1624]" captionTargetBox="[191,1218,193,1520]" captionTargetId="figure-106@11.[188,1223,174,1529]" captionTargetPageId="11" captionText="FIG. 8. — Paralogania menneri n. sp., morphological set of scales; A, B, head scales; C-G, transitional scales; H-O, transitional(?) scales; P-X, trunk scales; A-H1, I-X, scales in crown view; H2, a scale in base view; A-X, LIG 35-194-LIG 35-217; sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bar: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5375113" httpUri="https://zenodo.org/record/5375113/files/figure.png" pageId="5" pageNumber="410">8</figureCitation>
|
||
)
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="6BB865100F7FFFFD819BFAA1B13F2527" pageId="5" pageNumber="410" type="materials_examined">
|
||
<paragraph id="231D369B0F7FFFFD819BFAA1B13F2527" blockId="5.[714,1247,1355,1666]" pageId="5" pageNumber="410">
|
||
<typeStatus id="FC1988390F7FFFFD819BFAA1B143253D" box="[714,834,1356,1377]" pageId="5" pageNumber="410" type="holotype">HOLOTYPE</typeStatus>
|
||
. — Transitional(?) scale LIG 35-878 (
|
||
<figureCitation id="BB992A1E0F7FFFFD8180FA88B1322527" box="[721,819,1381,1403]" captionStart="FIG" captionStartId="10.[151,162,1521,1538]" captionTargetBox="[178,1226,166,1484]" captionTargetId="figure-251@10.[178,1226,166,1484]" captionTargetPageId="10" captionText="FIG. 7. — Paralogania menneri n. sp.; A, transitional scale; B-O, transitional(?) scales; P-T, trunk scales; A-C, E, F, H, J, L, S, scales in crown view; D, a scale in oblique lateral view (posterior end on the left); G, P, scales in base view; N, a scale in lateral view; I, magnified of H; K, magnified of J; M, magnified of L; O, magnified of N; R, magnified of P; T, magnified of S; A, Pi 7618; B, Pi 7607; C, D, Pi 7605; E, Pi 7604; F, LIG 35-871; G, LIG 35-872; H, I, LIG 35-877; J, K, holotype, LIG 35-878; L, M, LIG 35-879; N, O, LIG 35-880; P, R, LIG 35-881; S, T, LIG 35-882; A-E, sample MF 11-1, Matusevich River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow; F, G, sample 18041-14, Komsomolets Island, Ludlow; H, J, L, N, P, S, sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bars: A, H-O, R, T, 0.1 mm; B-G, P, S, 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5375111" httpUri="https://zenodo.org/record/5375111/files/figure.png" pageId="5" pageNumber="410">Fig. 7J, K</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="6BB865100F7FFFFD819BFA66B64A261B" pageId="5" pageNumber="410" type="etymology">
|
||
<paragraph id="231D369B0F7FFFFD819BFA66B64A261B" blockId="5.[714,1247,1355,1666]" pageId="5" pageNumber="410">
|
||
ETYMOLOGY. — Named in honour of Dr. V.V. Menner,
|
||
<collectingRegion id="E166F8790F7FFFFD8078FA48B18525E7" box="[809,900,1445,1466]" country="Russia" name="Moscow" pageId="5" pageNumber="410">Moscow</collectingRegion>
|
||
,
|
||
<collectingCountry id="5BB5760B0F7FFFFD80C1FA49B1D725E7" box="[912,982,1444,1466]" name="Russia" pageId="5" pageNumber="410">Russia</collectingCountry>
|
||
, one of the organizers of field work to the October Revolution Island in 1978. SYNONYMY. —
|
||
<taxonomicName id="E4A24D180F7FFFFD803AFA09B1DA25A4" authority="Karatajūtē-Talimaa & Märss, 2002" authorityName="Karatajūtē-Talimaa & Märss" authorityYear="2002" box="[875,987,1508,1529]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="5" pageNumber="410" phylum="Chordata" rank="species" species="menneri" status="sp. nov.">
|
||
<emphasis id="11D6EA890F7FFFFD803AFA09B17825A4" box="[875,889,1508,1529]" italics="true" pageId="5" pageNumber="410">P</emphasis>
|
||
.
|
||
<emphasis id="11D6EA890F7FFFFD80D6FA09B1DA25A4" box="[903,987,1508,1529]" italics="true" pageId="5" pageNumber="410">menneri</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="0AE557F20F7FFFFD80B2FA09B61D25A4" box="[995,1052,1508,1529]" pageId="5" pageNumber="410" rank="species">n. sp.</taxonomicNameLabel>
|
||
scales were earlier identified as
|
||
<taxonomicName id="E4A24D180F7FFFFD8012FA10B1B6264F" authority="Karatajūtē-Talimaa & Märss, 2002" authorityName="Karatajūtē-Talimaa & Märss" authorityYear="2002" box="[835,951,1533,1554]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="5" pageNumber="410" phylum="Chordata" rank="genus" status="sp. nov.">
|
||
<emphasis id="11D6EA890F7FFFFD8012FA10B1B6264F" box="[835,951,1533,1554]" italics="true" pageId="5" pageNumber="410">Paralogania</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="0AE557F20F7FFFFD80EDFA13B609264E" box="[956,1032,1534,1555]" pageId="5" pageNumber="410" rank="species">sp. nov.</taxonomicNameLabel>
|
||
2 (Karatajūtē-
|
||
<bibRefCitation id="47334B6A0F7FFFFD87DEFA10B0FB2671" author="TALIMAA V." pageId="5" pageNumber="410" pagination="1 - 15" refId="ref17350" refString="KARATAJUTE- TALIMAA V. 1997. - Taxonomy of loganiid thelodonts. Modern Geology 21 (1 / 2): 1 - 15." type="journal article" year="1997">Talimaa 1997</bibRefCitation>
|
||
: fig. 9C, D;
|
||
<bibRefCitation id="47334B6A0F7FFFFD803BF9FBB1EC2670" author="TALIMAA V." box="[874,1005,1558,1581]" pageId="5" pageNumber="410" pagination="69 - 80" refId="ref17826" refString="TALIMAA V. 2000. - Significance of thelodonts (Agnatha) in correlation of the uppermost Ordovician to Lower Devonian of the northern part of Eurasia, in BLIECK A. & TURNER S. (eds), Palaeozoic vertebrate biochronology and global marine-non-marine correlation. Courier Forschungsinstitut Senckenberg vol. Nr, 223: 69 - 80." type="journal article" year="2000">Talimaa 2000</bibRefCitation>
|
||
); and as
|
||
<taxonomicName id="E4A24D180F7FFFFD876AF9FBB6DE2671" box="[1083,1247,1558,1580]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" kingdom="Animalia" order="Phlebolepidiformes" pageId="5" pageNumber="410" phylum="Chordata" rank="species" species="undefined-1">
|
||
<emphasis id="11D6EA890F7FFFFD876AF9FBB6AE2676" box="[1083,1199,1558,1579]" italics="true" pageId="5" pageNumber="410">Paralogania</emphasis>
|
||
sp. 1
|
||
</taxonomicName>
|
||
(Märss & Karajūtē- Talimaa 2002: fig. 1).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="6BB865100F7FFFF0819BF9BEB3D52578" lastPageId="8" lastPageNumber="413" pageId="5" pageNumber="410" type="materials_examined">
|
||
<paragraph id="231D369B0F7FFFF0819BF9BEB00D24CE" blockId="5.[714,1247,1355,1666]" lastBlockId="8.[151,684,1124,1171]" lastPageId="8" lastPageNumber="413" pageId="5" pageNumber="410">MATERIAL EXAMINED. — More than 5000 scales of good preservation. Especially rich in different morphological varieties of scales is the sample 14-47 from the Spokojnaya River, October Revolution Island.</paragraph>
|
||
<caption id="77DD66130F7CFFFE83C6FA31B6D526DF" ID-DOI="http://doi.org/10.5281/zenodo.5375103" ID-Zenodo-Dep="5375103" httpUri="https://zenodo.org/record/5375103/files/figure.png" pageId="6" pageNumber="411" startId="6.[151,162,1500,1517]" targetBox="[206,1187,167,1445]" targetPageId="6">
|
||
<paragraph id="231D369B0F7CFFFE83C6FA31B6D526DF" blockId="6.[151,1249,1500,1666]" pageId="6" pageNumber="411">
|
||
FIG. 3. —
|
||
<emphasis id="11D6EA890F7CFFFE83B9FA31B30D25B0" bold="true" box="[232,268,1500,1517]" pageId="6" pageNumber="411">A -M</emphasis>
|
||
,
|
||
<taxonomicName id="E4A24D180F7CFFFE8246FA31B37625B0" authorityName="Karatajūtē-Talimaa & Märss" authorityYear="2002" box="[279,375,1500,1517]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="6" pageNumber="411" phylum="Chordata" rank="genus">
|
||
<emphasis id="11D6EA890F7CFFFE8246FA31B37625B0" box="[279,375,1500,1517]" italics="true" pageId="6" pageNumber="411">Paralogania</emphasis>
|
||
</taxonomicName>
|
||
ex gr.
|
||
<taxonomicName id="E4A24D180F7CFFFE82E0FA31B08625B0" authority="(Gross, 1967)" baseAuthorityName="Gross" baseAuthorityYear="1967" box="[433,647,1500,1517]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="6" pageNumber="411" phylum="Chordata" rank="species" species="martinssoni">
|
||
<emphasis id="11D6EA890F7CFFFE82E0FA31B00E25B0" box="[433,527,1500,1517]" italics="true" pageId="6" pageNumber="411">martinssoni</emphasis>
|
||
(
|
||
<bibRefCitation id="47334B6A0F7CFFFE814BFA31B08325B0" author="GROSS W." box="[538,642,1500,1517]" pageId="6" pageNumber="411" pagination="1 - 67" refId="ref17293" refString="GROSS W. 1967. - Uber Thelodontier-Schuppen. Palaeontographica A 127: 1 - 67." type="journal article" year="1967">Gross, 1967</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
;
|
||
<emphasis id="11D6EA890F7CFFFE81DEFA31B09D25B0" bold="true" box="[655,668,1500,1517]" pageId="6" pageNumber="411">A</emphasis>
|
||
, transitional scale;
|
||
<emphasis id="11D6EA890F7CFFFE806DFA31B15F25B0" bold="true" box="[828,862,1500,1517]" pageId="6" pageNumber="411">B -H</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7CFFFE8039FA31B17225B0" bold="true" box="[872,883,1500,1517]" pageId="6" pageNumber="411">L</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7CFFFE802FFA31B18E25B0" bold="true" box="[894,911,1500,1517]" pageId="6" pageNumber="411">M</emphasis>
|
||
, trunk scales;
|
||
<emphasis id="11D6EA890F7CFFFE8759FA31B60C25B0" bold="true" box="[1032,1037,1500,1517]" pageId="6" pageNumber="411">I</emphasis>
|
||
, fin scale;
|
||
<emphasis id="11D6EA890F7CFFFE8739FA31B67325B0" bold="true" box="[1128,1138,1500,1517]" pageId="6" pageNumber="411">J</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7CFFFE872CFA31B68B25B0" bold="true" box="[1149,1162,1500,1517]" pageId="6" pageNumber="411">K</emphasis>
|
||
, scales of unknown position;
|
||
<emphasis id="11D6EA890F7CFFFE8265FA1CB355265F" bold="true" box="[308,340,1521,1538]" pageId="6" pageNumber="411">A -E</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7CFFFE820EFA1CB36C265F" bold="true" box="[351,365,1521,1538]" pageId="6" pageNumber="411">G</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7CFFFE8226FA1CB38E265F" bold="true" box="[375,399,1521,1538]" pageId="6" pageNumber="411">I -L</emphasis>
|
||
, scales in crown view;
|
||
<emphasis id="11D6EA890F7CFFFE8101FA1CB05A265F" bold="true" box="[592,603,1521,1538]" pageId="6" pageNumber="411">F</emphasis>
|
||
, a scale in base view;
|
||
<emphasis id="11D6EA890F7CFFFE8046FA1CB124265F" bold="true" box="[791,805,1521,1538]" pageId="6" pageNumber="411">H</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7CFFFE807EFA1CB141265F" bold="true" box="[815,832,1521,1538]" pageId="6" pageNumber="411">M</emphasis>
|
||
, scales in lateral view;
|
||
<emphasis id="11D6EA890F7CFFFE8751FA1CB60F265F" bold="true" box="[1024,1038,1521,1538]" pageId="6" pageNumber="411">N</emphasis>
|
||
,
|
||
<taxonomicName id="E4A24D180F7CFFFE8749FA1CB65D265F" authorityName="Traquair" authorityYear="1898" box="[1048,1116,1521,1538]" class="Pteraspidomorphi" family="Phlebolepididae" genus="Lanarkia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="6" pageNumber="411" phylum="Chordata" rank="genus">
|
||
<emphasis id="11D6EA890F7CFFFE8749FA1CB65D265F" box="[1048,1116,1521,1538]" italics="true" pageId="6" pageNumber="411">Lanarkia</emphasis>
|
||
</taxonomicName>
|
||
? sp., a scale in lateral view;
|
||
<emphasis id="11D6EA890F7CFFFE83AFF9EAB31F2645" bold="true" box="[254,286,1543,1560]" pageId="6" pageNumber="411">O -T</emphasis>
|
||
,
|
||
<taxonomicName id="E4A24D180F7CFFFE8278F9EAB0442645" authority="Pander, 1856" authorityName="Pander" authorityYear="1856" box="[297,581,1543,1560]" class="Pteraspidomorphi" family="Phlebolepididae" genus="Phlebolepis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="6" pageNumber="411" phylum="Chordata" rank="species" species="elegans">
|
||
<emphasis id="11D6EA890F7CFFFE8278F9EAB3CC2645" box="[297,461,1543,1560]" italics="true" pageId="6" pageNumber="411">Phlebolepis elegans</emphasis>
|
||
Pander, 1856
|
||
</taxonomicName>
|
||
;
|
||
<emphasis id="11D6EA890F7CFFFE811DF9EAB06E2645" bold="true" box="[588,623,1543,1560]" pageId="6" pageNumber="411">O -R</emphasis>
|
||
, scales in crown view;
|
||
<emphasis id="11D6EA890F7CFFFE8061F9EAB13D2645" bold="true" box="[816,828,1543,1560]" pageId="6" pageNumber="411">S</emphasis>
|
||
, magnified scale of Fig. 3Q showing the finely striated crown margin;
|
||
<emphasis id="11D6EA890F7CFFFE826DF9F1B3462670" bold="true" box="[316,327,1564,1581]" pageId="6" pageNumber="411">T</emphasis>
|
||
, scale in base view;
|
||
<emphasis id="11D6EA890F7CFFFE82A3F9F1B0172670" bold="true" box="[498,534,1564,1581]" pageId="6" pageNumber="411">O -Q</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7CFFFE8170F9F1B02C2670" bold="true" box="[545,557,1564,1581]" pageId="6" pageNumber="411">S</emphasis>
|
||
, cephalo-pectoral scales;
|
||
<emphasis id="11D6EA890F7CFFFE8056F9F1B1152670" bold="true" box="[775,788,1564,1581]" pageId="6" pageNumber="411">R</emphasis>
|
||
, precaudal scale;
|
||
<emphasis id="11D6EA890F7CFFFE80FAF9F1B1B72670" bold="true" box="[939,950,1564,1581]" pageId="6" pageNumber="411">T</emphasis>
|
||
, precaudal? scale;
|
||
<emphasis id="11D6EA890F7CFFFE8709F9F1B6642670" bold="true" box="[1112,1125,1564,1581]" pageId="6" pageNumber="411">A</emphasis>
|
||
, Pi 7612;
|
||
<emphasis id="11D6EA890F7CFFFE87E6F9F1B6C52670" bold="true" box="[1207,1220,1564,1581]" pageId="6" pageNumber="411">B</emphasis>
|
||
, Pi 7609;
|
||
<emphasis id="11D6EA890F7CFFFE839AF9DCB2D8261F" bold="true" box="[203,217,1585,1602]" pageId="6" pageNumber="411">C</emphasis>
|
||
, Pi 7610;
|
||
<emphasis id="11D6EA890F7CFFFE827CF9DCB33A261F" bold="true" box="[301,315,1585,1602]" pageId="6" pageNumber="411">D</emphasis>
|
||
, Pi 6845;
|
||
<emphasis id="11D6EA890F7CFFFE82DEF9DCB39A261F" bold="true" box="[399,411,1585,1602]" pageId="6" pageNumber="411">E</emphasis>
|
||
, Pi 7616;
|
||
<emphasis id="11D6EA890F7CFFFE82BEF9DCB3FB261F" bold="true" box="[495,506,1585,1602]" pageId="6" pageNumber="411">F</emphasis>
|
||
, Pi 7617;
|
||
<emphasis id="11D6EA890F7CFFFE811FF9DCB05D261F" bold="true" box="[590,604,1585,1602]" pageId="6" pageNumber="411">G</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7CFFFE8136F9DCB074261F" bold="true" box="[615,629,1585,1602]" pageId="6" pageNumber="411">H</emphasis>
|
||
, Pi 7615;
|
||
<emphasis id="11D6EA890F7CFFFE8198F9DCB0CF261F" bold="true" box="[713,718,1585,1602]" pageId="6" pageNumber="411">I</emphasis>
|
||
, Pi 6847;
|
||
<emphasis id="11D6EA890F7CFFFE8072F9DCB12C261F" bold="true" box="[803,813,1585,1602]" pageId="6" pageNumber="411">J</emphasis>
|
||
, Pi 6846;
|
||
<emphasis id="11D6EA890F7CFFFE80D3F9DCB18E261F" bold="true" box="[898,911,1585,1602]" pageId="6" pageNumber="411">K</emphasis>
|
||
, Pi 7608;
|
||
<emphasis id="11D6EA890F7CFFFE80B2F9DCB1EF261F" bold="true" box="[995,1006,1585,1602]" pageId="6" pageNumber="411">L</emphasis>
|
||
, LIG 35-900;
|
||
<emphasis id="11D6EA890F7CFFFE8730F9DCB673261F" bold="true" box="[1121,1138,1585,1602]" pageId="6" pageNumber="411">M</emphasis>
|
||
, LIG 35-901;
|
||
<emphasis id="11D6EA890F7CFFFE83C6F9AAB2A42605" bold="true" box="[151,165,1607,1624]" pageId="6" pageNumber="411">N</emphasis>
|
||
, LIG 35-902;
|
||
<emphasis id="11D6EA890F7CFFFE8245F9AAB3232605" bold="true" box="[276,290,1607,1624]" pageId="6" pageNumber="411">O</emphasis>
|
||
, Pi 7564;
|
||
<emphasis id="11D6EA890F7CFFFE8225F9AAB3812605" bold="true" box="[372,384,1607,1624]" pageId="6" pageNumber="411">P</emphasis>
|
||
, Pi 7560;
|
||
<emphasis id="11D6EA890F7CFFFE8283F9AAB3E12605" bold="true" box="[466,480,1607,1624]" pageId="6" pageNumber="411">Q</emphasis>
|
||
, Pi 7562;
|
||
<emphasis id="11D6EA890F7CFFFE8160F9AAB03F2605" bold="true" box="[561,574,1607,1624]" pageId="6" pageNumber="411">R</emphasis>
|
||
, Pi 7563;
|
||
<emphasis id="11D6EA890F7CFFFE81C1F9AAB09D2605" bold="true" box="[656,668,1607,1624]" pageId="6" pageNumber="411">S</emphasis>
|
||
, Pi 7562;
|
||
<emphasis id="11D6EA890F7CFFFE81BCF9AAB0F92605" bold="true" box="[749,760,1607,1624]" pageId="6" pageNumber="411">T</emphasis>
|
||
, Pi 7566;
|
||
<emphasis id="11D6EA890F7CFFFE801BF9AAB16A2605" bold="true" box="[842,875,1607,1624]" pageId="6" pageNumber="411">A -K</emphasis>
|
||
, sample MF 11-1, Matusevich River,October Revolution Island, Ust-Spokojnaya Formation, Ludlow;
|
||
<emphasis id="11D6EA890F7CFFFE810EF9B1B07E2630" bold="true" box="[607,639,1628,1645]" pageId="6" pageNumber="411">L -N</emphasis>
|
||
, sample 5m-1, Pioneer Island;
|
||
<emphasis id="11D6EA890F7CFFFE80D0F9B1B1A32630" bold="true" box="[897,930,1628,1645]" pageId="6" pageNumber="411">O -T</emphasis>
|
||
, sample MF 157-4, Spokojnaya River, October Revolution Island, Ludlow, Upper Silurian. Scale bars: A-D, F, G, K, S, 0.1 mm; E, H-J, M-O, Q, R, T, 0.2 mm; L, P, 0.3 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="77DD66130F7DFFFF83C6FA1CB3B626DF" ID-DOI="http://doi.org/10.5281/zenodo.5375105" ID-Zenodo-Dep="5375105" httpUri="https://zenodo.org/record/5375105/files/figure.png" pageId="7" pageNumber="412" startId="7.[151,162,1521,1538]" targetBox="[254,1136,181,1448]" targetPageId="7">
|
||
<paragraph id="231D369B0F7DFFFF83C6FA1CB3B626DF" blockId="7.[151,1249,1521,1666]" pageId="7" pageNumber="412">
|
||
FIG. 4. — Set of scales of
|
||
<taxonomicName id="E4A24D180F7DFFFF823CFA1CB3CF265F" authorityName="Karatajūtē-Talimaa & Märss" authorityYear="2002" box="[365,462,1521,1538]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="7" pageNumber="412" phylum="Chordata" rank="genus">
|
||
<emphasis id="11D6EA890F7DFFFF823CFA1CB3CF265F" box="[365,462,1521,1538]" italics="true" pageId="7" pageNumber="412">Paralogania</emphasis>
|
||
</taxonomicName>
|
||
ex gr.
|
||
<taxonomicName id="E4A24D180F7DFFFF8159FA1CB0DE265F" authority="(Gross, 1967)" baseAuthorityName="Gross" baseAuthorityYear="1967" box="[520,735,1521,1538]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="7" pageNumber="412" phylum="Chordata" rank="species" species="martinssoni">
|
||
<emphasis id="11D6EA890F7DFFFF8159FA1CB066265F" box="[520,615,1521,1538]" italics="true" pageId="7" pageNumber="412">martinssoni</emphasis>
|
||
(
|
||
<bibRefCitation id="47334B6A0F7DFFFF8120FA1CB0DA265F" author="GROSS W." box="[625,731,1521,1538]" pageId="7" pageNumber="412" pagination="1 - 67" refId="ref17293" refString="GROSS W. 1967. - Uber Thelodontier-Schuppen. Palaeontographica A 127: 1 - 67." type="journal article" year="1967">Gross, 1967</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
;
|
||
<emphasis id="11D6EA890F7DFFFF81B6FA1CB0F5265F" bold="true" box="[743,756,1521,1538]" pageId="7" pageNumber="412">A</emphasis>
|
||
, head scale;
|
||
<emphasis id="11D6EA890F7DFFFF8032FA1CB180265F" bold="true" box="[867,897,1521,1538]" pageId="7" pageNumber="412">B -J</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7DFFFF80DDFA1CB19A265F" bold="true" box="[908,923,1521,1538]" pageId="7" pageNumber="412">O</emphasis>
|
||
, transitional scales;
|
||
<emphasis id="11D6EA890F7DFFFF8714FA1CB669265F" bold="true" box="[1093,1128,1521,1538]" pageId="7" pageNumber="412">K -N</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7DFFFF8723FA1CB67F265F" bold="true" box="[1138,1150,1521,1538]" pageId="7" pageNumber="412">P</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7DFFFF87D8FA1CB6AB265F" bold="true" box="[1161,1194,1521,1538]" pageId="7" pageNumber="412">R -Z</emphasis>
|
||
, trunk scales;
|
||
<emphasis id="11D6EA890F7DFFFF8387F9EAB2E42645" bold="true" box="[214,229,1543,1560]" pageId="7" pageNumber="412">Q</emphasis>
|
||
, fin scale;
|
||
<emphasis id="11D6EA890F7DFFFF826CF9EAB35E2645" bold="true" box="[317,351,1543,1560]" pageId="7" pageNumber="412">A -D</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7DFFFF8238F9EAB37C2640" bold="true" box="[361,381,1543,1565]" pageId="7" pageNumber="412">
|
||
E
|
||
<subScript id="BF2634DE0F7DFFFF8224F9FDB37C2640" attach="left" box="[373,381,1552,1565]" fontSize="5" pageId="7" pageNumber="412">1</subScript>
|
||
</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7DFFFF82D6F9EAB3A22645" bold="true" box="[391,419,1543,1560]" pageId="7" pageNumber="412">F -J</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7DFFFF82FFF9EAB3B82645" bold="true" box="[430,441,1543,1560]" pageId="7" pageNumber="412">L</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7DFFFF8292F9EAB3EA2640" bold="true" box="[451,491,1543,1565]" pageId="7" pageNumber="412">
|
||
N -T
|
||
<subScript id="BF2634DE0F7DFFFF82B2F9FDB3EA2640" attach="left" box="[483,491,1552,1565]" fontSize="5" pageId="7" pageNumber="412">1</subScript>
|
||
</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7DFFFF82A4F9EAB0022645" bold="true" box="[501,515,1543,1560]" pageId="7" pageNumber="412">U</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7DFFFF815CF9EAB0202640" bold="true" box="[525,545,1543,1565]" pageId="7" pageNumber="412">
|
||
V
|
||
<subScript id="BF2634DE0F7DFFFF8148F9FDB0202640" attach="left" box="[537,545,1552,1565]" fontSize="5" pageId="7" pageNumber="412">1</subScript>
|
||
</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7DFFFF817AF9EAB0452640" bold="true" box="[555,580,1543,1565]" pageId="7" pageNumber="412">
|
||
W
|
||
<subScript id="BF2634DE0F7DFFFF816DF9FDB0452640" attach="left" box="[572,580,1552,1565]" fontSize="5" pageId="7" pageNumber="412">1</subScript>
|
||
</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7DFFFF811FF9EAB05B2645" bold="true" box="[590,602,1543,1560]" pageId="7" pageNumber="412">Y</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7DFFFF8134F9EAB0702645" bold="true" box="[613,625,1543,1560]" pageId="7" pageNumber="412">Z</emphasis>
|
||
, scales in crown view;
|
||
<emphasis id="11D6EA890F7DFFFF8061F9EAB1452640" bold="true" box="[816,836,1543,1565]" pageId="7" pageNumber="412">
|
||
E
|
||
<subScript id="BF2634DE0F7DFFFF806DF9FDB1452640" attach="left" box="[828,836,1552,1565]" fontSize="5" pageId="7" pageNumber="412">2</subScript>
|
||
</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7DFFFF801FF9EAB15A2645" bold="true" box="[846,859,1543,1560]" pageId="7" pageNumber="412">K</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7DFFFF8037F9EAB1762645" bold="true" box="[870,887,1543,1560]" pageId="7" pageNumber="412">M</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7DFFFF80D0F9EAB1952640" bold="true" box="[897,916,1543,1565]" pageId="7" pageNumber="412">
|
||
V
|
||
<subScript id="BF2634DE0F7DFFFF80DDF9FDB1952640" attach="left" box="[908,916,1552,1565]" fontSize="5" pageId="7" pageNumber="412">2</subScript>
|
||
</emphasis>
|
||
, scales in lateral view;
|
||
<emphasis id="11D6EA890F7DFFFF8702F9EAB6672640" bold="true" box="[1107,1126,1543,1565]" pageId="7" pageNumber="412">
|
||
T
|
||
<subScript id="BF2634DE0F7DFFFF870FF9FDB6672640" attach="left" box="[1118,1126,1552,1565]" fontSize="5" pageId="7" pageNumber="412">2</subScript>
|
||
</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7DFFFF8721F9EAB6882640" bold="true" box="[1136,1161,1543,1565]" pageId="7" pageNumber="412">
|
||
W
|
||
<subScript id="BF2634DE0F7DFFFF87D0F9FDB6882640" attach="left" box="[1153,1161,1552,1565]" fontSize="5" pageId="7" pageNumber="412">2</subScript>
|
||
</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7DFFFF87C2F9EAB69E2645" bold="true" box="[1171,1183,1543,1560]" pageId="7" pageNumber="412">X</emphasis>
|
||
, scales in base view;
|
||
<emphasis id="11D6EA890F7DFFFF8258F9F1B3172670" bold="true" box="[265,278,1564,1581]" pageId="7" pageNumber="412">A</emphasis>
|
||
, LIG 35-007;
|
||
<emphasis id="11D6EA890F7DFFFF82D9F9F1B3942670" bold="true" box="[392,405,1564,1581]" pageId="7" pageNumber="412">B</emphasis>
|
||
, LIG 35-001;
|
||
<emphasis id="11D6EA890F7DFFFF8159F9F1B0172670" bold="true" box="[520,534,1564,1581]" pageId="7" pageNumber="412">C</emphasis>
|
||
, LIG 35-002;
|
||
<emphasis id="11D6EA890F7DFFFF81D8F9F1B0962670" bold="true" box="[649,663,1564,1581]" pageId="7" pageNumber="412">D</emphasis>
|
||
, LIG 35-005;
|
||
<emphasis id="11D6EA890F7DFFFF805BF9F1B1172670" bold="true" box="[778,790,1564,1581]" pageId="7" pageNumber="412">E</emphasis>
|
||
, LIG 35-006;
|
||
<emphasis id="11D6EA890F7DFFFF80D8F9F1B1952670" bold="true" box="[905,916,1564,1581]" pageId="7" pageNumber="412">F</emphasis>
|
||
, LIG 35-008;
|
||
<emphasis id="11D6EA890F7DFFFF8756F9F1B6142670" bold="true" box="[1031,1045,1564,1581]" pageId="7" pageNumber="412">G</emphasis>
|
||
, LIG 35-009;
|
||
<emphasis id="11D6EA890F7DFFFF87D9F9F1B6972670" bold="true" box="[1160,1174,1564,1581]" pageId="7" pageNumber="412">H</emphasis>
|
||
, LIG 35- 010;
|
||
<emphasis id="11D6EA890F7DFFFF8393F9DCB2C9261F" bold="true" box="[194,200,1585,1602]" pageId="7" pageNumber="412">I</emphasis>
|
||
, LIG 35-0013;
|
||
<emphasis id="11D6EA890F7DFFFF8219F9DCB353261F" bold="true" box="[328,338,1585,1602]" pageId="7" pageNumber="412">J</emphasis>
|
||
, LIG 35-031;
|
||
<emphasis id="11D6EA890F7DFFFF829BF9DCB3D6261F" bold="true" box="[458,471,1585,1602]" pageId="7" pageNumber="412">K</emphasis>
|
||
, LIG 35-016;
|
||
<emphasis id="11D6EA890F7DFFFF811FF9DCB058261F" bold="true" box="[590,601,1585,1602]" pageId="7" pageNumber="412">L</emphasis>
|
||
, LIG 35-017;
|
||
<emphasis id="11D6EA890F7DFFFF8181F9DCB0E0261F" bold="true" box="[720,737,1585,1602]" pageId="7" pageNumber="412">M</emphasis>
|
||
, LIG 35-014;
|
||
<emphasis id="11D6EA890F7DFFFF8009F9DCB167261F" bold="true" box="[856,870,1585,1602]" pageId="7" pageNumber="412">N</emphasis>
|
||
, LIG 35-021;
|
||
<emphasis id="11D6EA890F7DFFFF808CF9DCB1ED261F" bold="true" box="[989,1004,1585,1602]" pageId="7" pageNumber="412">O</emphasis>
|
||
, LIG 35-012;
|
||
<emphasis id="11D6EA890F7DFFFF8733F9DCB66F261F" bold="true" box="[1122,1134,1585,1602]" pageId="7" pageNumber="412">P</emphasis>
|
||
, LIG 35-023;
|
||
<emphasis id="11D6EA890F7DFFFF83C6F9AAB2A72605" bold="true" box="[151,166,1607,1624]" pageId="7" pageNumber="412">Q</emphasis>
|
||
, LIG 35-024;
|
||
<emphasis id="11D6EA890F7DFFFF8247F9AAB3222605" bold="true" box="[278,291,1607,1624]" pageId="7" pageNumber="412">R</emphasis>
|
||
, LIG 35-022;
|
||
<emphasis id="11D6EA890F7DFFFF82C4F9AAB3A02605" bold="true" box="[405,417,1607,1624]" pageId="7" pageNumber="412">S</emphasis>
|
||
, LIG 35-025;
|
||
<emphasis id="11D6EA890F7DFFFF8143F9AAB01C2605" bold="true" box="[530,541,1607,1624]" pageId="7" pageNumber="412">T</emphasis>
|
||
, LIG 35-019;
|
||
<emphasis id="11D6EA890F7DFFFF81DFF9AAB09D2605" bold="true" box="[654,668,1607,1624]" pageId="7" pageNumber="412">U</emphasis>
|
||
, LIG 35-018;
|
||
<emphasis id="11D6EA890F7DFFFF805CF9AAB1182605" bold="true" box="[781,793,1607,1624]" pageId="7" pageNumber="412">V</emphasis>
|
||
, LIG 35-028;
|
||
<emphasis id="11D6EA890F7DFFFF80DBF9AAB19D2605" bold="true" box="[906,924,1607,1624]" pageId="7" pageNumber="412">W</emphasis>
|
||
, LIG 35-029;
|
||
<emphasis id="11D6EA890F7DFFFF875CF9AAB6182605" bold="true" box="[1037,1049,1607,1624]" pageId="7" pageNumber="412">X</emphasis>
|
||
, LIG 35-030;
|
||
<emphasis id="11D6EA890F7DFFFF87DBF9AAB6972605" bold="true" box="[1162,1174,1607,1624]" pageId="7" pageNumber="412">Y</emphasis>
|
||
, LIG 35- 033;
|
||
<emphasis id="11D6EA890F7DFFFF8390F9B1B2CC2630" bold="true" box="[193,205,1628,1645]" pageId="7" pageNumber="412">Z</emphasis>
|
||
, LIG 35-032;
|
||
<emphasis id="11D6EA890F7DFFFF8212F9B1B35C2630" bold="true" box="[323,349,1628,1645]" pageId="7" pageNumber="412">A -I</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7DFFFF8239F9B1B38E2630" bold="true" box="[360,399,1628,1645]" pageId="7" pageNumber="412">K -W</emphasis>
|
||
, sample 8d-1, Pioneer Island, Ludlow, Upper Silurian;
|
||
<emphasis id="11D6EA890F7DFFFF800FF9B1B1692630" bold="true" box="[862,872,1628,1645]" pageId="7" pageNumber="412">J</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F7DFFFF8025F9B1B1952630" bold="true" box="[884,916,1628,1645]" pageId="7" pageNumber="412">X -Z</emphasis>
|
||
, sample 5m-1, Pioneer Island, Ludlow, Upper Silurian. Scale bar: 0.5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="77DD66130F72FFF083C6FC52B0B5247B" ID-DOI="http://doi.org/10.5281/zenodo.5375107" ID-Zenodo-Dep="5375107" httpUri="https://zenodo.org/record/5375107/files/figure.png" pageId="8" pageNumber="413" startId="8.[151,162,959,976]" targetBox="[166,1241,180,886]" targetPageId="8">
|
||
<paragraph id="231D369B0F72FFF083C6FC52B0B5247B" blockId="8.[151,1247,959,1062]" pageId="8" pageNumber="413">
|
||
FIG. 5. — Set of scales of
|
||
<taxonomicName id="E4A24D180F72FFF0823CFC52B3CF238D" authorityName="Karatajūtē-Talimaa & Märss" authorityYear="2002" box="[365,462,959,976]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="8" pageNumber="413" phylum="Chordata" rank="genus">
|
||
<emphasis id="11D6EA890F72FFF0823CFC52B3CF238D" box="[365,462,959,976]" italics="true" pageId="8" pageNumber="413">Paralogania</emphasis>
|
||
</taxonomicName>
|
||
ex gr.
|
||
<taxonomicName id="E4A24D180F72FFF08156FC52B0DF238D" authority="(Gross, 1967)" baseAuthorityName="Gross" baseAuthorityYear="1967" box="[519,734,959,976]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="8" pageNumber="413" phylum="Chordata" rank="species" species="martinssoni">
|
||
<emphasis id="11D6EA890F72FFF08156FC52B067238D" box="[519,614,959,976]" italics="true" pageId="8" pageNumber="413">martinssoni</emphasis>
|
||
(
|
||
<bibRefCitation id="47334B6A0F72FFF08121FC52B0D9238D" author="GROSS W." box="[624,728,959,976]" pageId="8" pageNumber="413" pagination="1 - 67" refId="ref17293" refString="GROSS W. 1967. - Uber Thelodontier-Schuppen. Palaeontographica A 127: 1 - 67." type="journal article" year="1967">Gross, 1967</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
;
|
||
<emphasis id="11D6EA890F72FFF081B4FC52B0F3238D" bold="true" box="[741,754,959,976]" pageId="8" pageNumber="413">A</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F72FFF081ADFC52B108238D" bold="true" box="[764,777,959,976]" pageId="8" pageNumber="413">B</emphasis>
|
||
, head scales;
|
||
<emphasis id="11D6EA890F72FFF080D0FC52B19C238D" bold="true" box="[897,925,959,976]" pageId="8" pageNumber="413">C -I</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F72FFF080F7FC52B1B4238D" bold="true" box="[934,949,959,976]" pageId="8" pageNumber="413">O</emphasis>
|
||
, transitional scales;
|
||
<emphasis id="11D6EA890F72FFF0870EFC52B67F238D" bold="true" box="[1119,1150,959,976]" pageId="8" pageNumber="413">J -N</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F72FFF087D8FC52B6AB238D" bold="true" box="[1161,1194,959,976]" pageId="8" pageNumber="413">P -U</emphasis>
|
||
, trunk scales;
|
||
<emphasis id="11D6EA890F72FFF08387FC38B2F423BB" bold="true" box="[214,245,981,998]" pageId="8" pageNumber="413">V -Z</emphasis>
|
||
, fin scales;
|
||
<emphasis id="11D6EA890F72FFF08209FC38B36423BB" bold="true" box="[344,357,981,998]" pageId="8" pageNumber="413">A</emphasis>
|
||
, Pi 5605;
|
||
<emphasis id="11D6EA890F72FFF082E8FC38B3C723BB" bold="true" box="[441,454,981,998]" pageId="8" pageNumber="413">B</emphasis>
|
||
, Pi 5590;
|
||
<emphasis id="11D6EA890F72FFF0814BFC38B02923BB" bold="true" box="[538,552,981,998]" pageId="8" pageNumber="413">C</emphasis>
|
||
, Pi 5607;
|
||
<emphasis id="11D6EA890F72FFF0812DFC38B08B23BB" bold="true" box="[636,650,981,998]" pageId="8" pageNumber="413">D</emphasis>
|
||
, Pi 5609;
|
||
<emphasis id="11D6EA890F72FFF0818FFC38B0EB23BB" bold="true" box="[734,746,981,998]" pageId="8" pageNumber="413">E</emphasis>
|
||
, Pi 5611;
|
||
<emphasis id="11D6EA890F72FFF0806FFC38B14823BB" bold="true" box="[830,841,981,998]" pageId="8" pageNumber="413">F</emphasis>
|
||
, Pi 5613;
|
||
<emphasis id="11D6EA890F72FFF080CCFC38B1AA23BB" bold="true" box="[925,939,981,998]" pageId="8" pageNumber="413">G</emphasis>
|
||
, Pi 5617;
|
||
<emphasis id="11D6EA890F72FFF080AEFC38B60C23BB" bold="true" box="[1023,1037,981,998]" pageId="8" pageNumber="413">H</emphasis>
|
||
, Pi 5595;
|
||
<emphasis id="11D6EA890F72FFF08731FC38B66723BB" bold="true" box="[1120,1126,981,998]" pageId="8" pageNumber="413">I</emphasis>
|
||
, Pi 5591;
|
||
<emphasis id="11D6EA890F72FFF087EBFC38B6C523BB" bold="true" box="[1210,1220,981,998]" pageId="8" pageNumber="413">J</emphasis>
|
||
, Pi 5604;
|
||
<emphasis id="11D6EA890F72FFF0839CFC07B2DB23A6" bold="true" box="[205,218,1002,1019]" pageId="8" pageNumber="413">K</emphasis>
|
||
, Pi 6772;
|
||
<emphasis id="11D6EA890F72FFF08262FC07B33F23A6" bold="true" box="[307,318,1002,1019]" pageId="8" pageNumber="413">L</emphasis>
|
||
, Pi 5588;
|
||
<emphasis id="11D6EA890F72FFF082C6FC07B3A923A6" bold="true" box="[407,424,1002,1019]" pageId="8" pageNumber="413">M</emphasis>
|
||
, Pi 5606;
|
||
<emphasis id="11D6EA890F72FFF08150FC07B00E23A6" bold="true" box="[513,527,1002,1019]" pageId="8" pageNumber="413">N</emphasis>
|
||
, Pi 5601;
|
||
<emphasis id="11D6EA890F72FFF08139FC07B07623A6" bold="true" box="[616,631,1002,1019]" pageId="8" pageNumber="413">O</emphasis>
|
||
, Pi 5600;
|
||
<emphasis id="11D6EA890F72FFF0819EFC07B0DA23A6" bold="true" box="[719,731,1002,1019]" pageId="8" pageNumber="413">P</emphasis>
|
||
, Pi 6773;
|
||
<emphasis id="11D6EA890F72FFF08064FC07B14523A6" bold="true" box="[821,836,1002,1019]" pageId="8" pageNumber="413">Q</emphasis>
|
||
, Pi 6775;
|
||
<emphasis id="11D6EA890F72FFF080CDFC07B1A823A6" bold="true" box="[924,937,1002,1019]" pageId="8" pageNumber="413">R</emphasis>
|
||
, Pi 6776;
|
||
<emphasis id="11D6EA890F72FFF08753FC07B60F23A6" bold="true" box="[1026,1038,1002,1019]" pageId="8" pageNumber="413">S</emphasis>
|
||
, Pi 6774;
|
||
<emphasis id="11D6EA890F72FFF08739FC07B67223A6" bold="true" box="[1128,1139,1002,1019]" pageId="8" pageNumber="413">T</emphasis>
|
||
, Pi 5612;
|
||
<emphasis id="11D6EA890F72FFF0879DFC07B6DB23A6" bold="true" box="[1228,1242,1002,1019]" pageId="8" pageNumber="413">U</emphasis>
|
||
, Pi 5614;
|
||
<emphasis id="11D6EA890F72FFF083B2FC12B2EE244D" bold="true" box="[227,239,1023,1040]" pageId="8" pageNumber="413">V</emphasis>
|
||
, Pi 6779;
|
||
<emphasis id="11D6EA890F72FFF08214FC12B356244D" bold="true" box="[325,343,1023,1040]" pageId="8" pageNumber="413">W</emphasis>
|
||
, Pi 5949;
|
||
<emphasis id="11D6EA890F72FFF082FFFC12B3BB244D" bold="true" box="[430,442,1023,1040]" pageId="8" pageNumber="413">X</emphasis>
|
||
, Pi 6777;
|
||
<emphasis id="11D6EA890F72FFF08143FC12B01F244D" bold="true" box="[530,542,1023,1040]" pageId="8" pageNumber="413">Y</emphasis>
|
||
, Pi 6778;
|
||
<emphasis id="11D6EA890F72FFF08124FC12B080244D" bold="true" box="[629,641,1023,1040]" pageId="8" pageNumber="413">Z</emphasis>
|
||
, Pi 5948; sample 2055 zh, Pioneer Island, upper part of Ludlow, Upper Silurian (drawings after
|
||
<bibRefCitation id="47334B6A0F72FFF0820AFBF8B3CB247B" author="MARSS T." box="[347,458,1045,1062]" pageId="8" pageNumber="413" refId="ref17560" refString="MARSS T. 1986 b. - Silurian Vertebrates of Estonia and West Latvia. Fossilia Baltica 1, 104 p. (in Russian with English summary)." type="book" year="1986">Märss 1986b</bibRefCitation>
|
||
: fig. 14). Scale bar: 0.5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="231D369B0F72FFF083C6FB47B3D52578" blockId="8.[151,685,1194,1317]" pageId="8" pageNumber="413">
|
||
<collectionCode id="45B3AE5E0F72FFF083C6FB47B39524E2" box="[151,404,1194,1215]" pageId="8" pageNumber="413">TYPE LOCALITY AND AGE</collectionCode>
|
||
. — Samples 47-14, Spokojnaya River, October Revolution Island, Severnaya Zemlya Archipelago, Ust-Spokojnaya Formation, Ludlow, Upper Silurian; 18041-14, Komsomolets Island, Ludlow, Upper Silurian.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="6BB865100F72FFF083C6FAD1B61E259F" pageId="8" pageNumber="413" type="diagnosis">
|
||
<paragraph id="231D369B0F72FFF083C6FAD1B61E259F" blockId="8.[151,684,1340,1666]" lastBlockId="8.[714,1248,1124,1475]" pageId="8" pageNumber="413">
|
||
DIAGNOSIS. — Head scales rounded or oval with crenulated margins. The length of the scales is between
|
||
<quantity id="E45A9B7E0F72FFF083C6FA82B30A25D9" box="[151,267,1391,1412]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" metricValueMax="9.0" metricValueMin="3.0" pageId="8" pageNumber="413" unit="mm" value="0.6" valueMax="0.9" valueMin="0.3">0.3-0.9 mm</quantity>
|
||
. Transitional scales are of two morphological
|
||
<typeStatus id="FC1988390F72FFF0839BFA65B30325C0" box="[202,258,1416,1437]" pageId="8" pageNumber="413">types</typeStatus>
|
||
.
|
||
<typeStatus id="FC1988390F72FFF0825BFA65B33F25C0" box="[266,318,1416,1437]" pageId="8" pageNumber="413">Type</typeStatus>
|
||
“A” has characteristic for loganelliid scales. They have rhomboidal or oval crowns with deep notches anteriorly, and with one or several projections (spines) of the posterior margin. The length of the scales represents
|
||
<quantity id="E45A9B7E0F72FFF082D1FA00B3F2265E" box="[384,499,1517,1539]" metricMagnitude="-4" metricUnit="m" metricValue="6" metricValueMax="8.0" metricValueMin="4.0" pageId="8" pageNumber="413" unit="mm" value="0.6" valueMax="0.8" valueMin="0.4">0.4-0.8 mm</quantity>
|
||
. Among
|
||
<typeStatus id="FC1988390F72FFF0811CFA03B078265E" box="[589,633,1518,1539]" pageId="8" pageNumber="413">type</typeStatus>
|
||
“B”, the scale crowns have a posterior median spine. In some of such scales the spine can be relatively long, e.g., if the average length of the scales is
|
||
<quantity id="E45A9B7E0F72FFF08168F9D4B0AD2612" box="[569,684,1593,1615]" metricMagnitude="-4" metricUnit="m" metricValue="7.0" metricValueMax="8.0" metricValueMin="6.0" pageId="8" pageNumber="413" unit="mm" value="0.7" valueMax="0.8" valueMin="0.6">0.6-0.8 mm</quantity>
|
||
then with the spine it can reach
|
||
<quantity id="E45A9B7E0F72FFF08282F9BEB0202635" box="[467,545,1619,1640]" metricMagnitude="-3" metricUnit="m" metricValue="1.1" pageId="8" pageNumber="413" unit="mm" value="1.1">1.1 mm</quantity>
|
||
. The crown is anteriorly wide, rhomboidal or rounded, with a median and one to three lateral areas. The surface of the medial area is smooth and that of the spine is finely striated. Some trunk scales have short rhomboidal crowns with a smooth medial area, and with short base (length
|
||
<quantity id="E45A9B7E0F72FFF08000FB24B1D62483" box="[849,983,1225,1247]" metricMagnitude="-4" metricUnit="m" metricValue="6.25" metricValueMax="7.5" metricValueMin="5.0" pageId="8" pageNumber="413" unit="mm" value="0.625" valueMax="0.75" valueMin="0.5">0.5-0.75 mm</quantity>
|
||
); postero-laterally of the crown is situated one row of short spines four to five in number, and instead of a posterior spine a longitudinal ridge is present. The main part of trunk scales consists of scales with long (length up to
|
||
<quantity id="E45A9B7E0F72FFF08734FAC3B6B12519" box="[1125,1200,1326,1348]" metricMagnitude="-3" metricUnit="m" metricValue="1.7" pageId="8" pageNumber="413" unit="mm" value="1.7">1.7 mm</quantity>
|
||
) but narrow crown and relatively short base, wide in the central part. A lot of scales are with spur-like projection anteriorly of the base. Posteriorly the crowns of many scales are longitudinally finely striated. Histology typical for
|
||
<taxonomicName id="E4A24D180F72FFF080F3FA40B618259F" authorityName="Karatajūtē-Talimaa & Märss" authorityYear="2002" box="[930,1049,1453,1474]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="8" pageNumber="413" phylum="Chordata" rank="genus">
|
||
<emphasis id="11D6EA890F72FFF080F3FA40B618259F" box="[930,1049,1453,1474]" italics="true" pageId="8" pageNumber="413">Paralogania</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="6BB865100F72FFF5819BFA0AB1DA22FD" lastPageId="13" lastPageNumber="418" pageId="8" pageNumber="413" type="description">
|
||
<paragraph id="231D369B0F72FFF0819BFA0AB15A25A2" blockId="8.[714,1247,1511,1665]" box="[714,859,1511,1537]" pageId="8" pageNumber="413">DESCRIPTION</paragraph>
|
||
<paragraph id="231D369B0F72FFF0819BF9E5B145267F" blockId="8.[714,1247,1511,1665]" box="[714,836,1544,1570]" pageId="8" pageNumber="413">
|
||
<emphasis id="11D6EA890F72FFF0819BF9E5B145267F" box="[714,836,1544,1570]" italics="true" pageId="8" pageNumber="413">Morphology</emphasis>
|
||
</paragraph>
|
||
<paragraph id="231D369B0F72FFF0819BF9C5B6DE26DD" blockId="8.[714,1247,1511,1665]" pageId="8" pageNumber="413">
|
||
Head scales small (
|
||
<quantity id="E45A9B7E0F72FFF080E0F9C5B63E261C" box="[945,1087,1576,1601]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="8" pageNumber="413" unit="mm" value="0.4" valueMax="0.5" valueMin="0.3">0.3-0.5 mm</quantity>
|
||
), oval, rarely rounded, with finely crenulated crown margins (
|
||
<figureCitation id="BB992A1E0F72FFF08183F985B15026DC" box="[722,849,1640,1665]" captionStart="FIG" captionStartId="11.[151,162,1607,1624]" captionTargetBox="[191,1218,193,1520]" captionTargetId="figure-106@11.[188,1223,174,1529]" captionTargetPageId="11" captionText="FIG. 8. — Paralogania menneri n. sp., morphological set of scales; A, B, head scales; C-G, transitional scales; H-O, transitional(?) scales; P-X, trunk scales; A-H1, I-X, scales in crown view; H2, a scale in base view; A-X, LIG 35-194-LIG 35-217; sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bar: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5375113" httpUri="https://zenodo.org/record/5375113/files/figure.png" pageId="8" pageNumber="413">Fig. 8A, B</figureCitation>
|
||
). Larger scales, with length up to
|
||
</paragraph>
|
||
<paragraph id="231D369B0F73FFF18399FF73B2D820EA" blockId="9.[200,217,158,183]" box="[200,217,158,183]" pageId="9" pageNumber="414">A</paragraph>
|
||
<paragraph id="231D369B0F73FFF181B1FF73B0F320EA" blockId="9.[736,754,158,183]" box="[736,754,158,183]" pageId="9" pageNumber="414">B</paragraph>
|
||
<caption id="77DD66130F73FFF183C6F9DCB13126DF" ID-DOI="http://doi.org/10.5281/zenodo.5375109" ID-Zenodo-Dep="5375109" httpUri="https://zenodo.org/record/5375109/files/figure.png" pageId="9" pageNumber="414" startId="9.[151,162,1585,1602]" targetBox="[180,1219,185,1547]" targetPageId="9">
|
||
<paragraph id="231D369B0F73FFF183C6F9DCB13126DF" blockId="9.[151,1249,1585,1666]" pageId="9" pageNumber="414">
|
||
FIG. 6. — Microstructure of the scales;
|
||
<emphasis id="11D6EA890F73FFF182B1F9DCB001261F" bold="true" box="[480,512,1585,1602]" pageId="9" pageNumber="414">A -E</emphasis>
|
||
,
|
||
<taxonomicName id="E4A24D180F73FFF1815AF9DCB06D261F" authorityName="Karatajūtē-Talimaa & Märss" authorityYear="2002" box="[523,620,1585,1602]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="9" pageNumber="414" phylum="Chordata" rank="genus">
|
||
<emphasis id="11D6EA890F73FFF1815AF9DCB06D261F" box="[523,620,1585,1602]" italics="true" pageId="9" pageNumber="414">Paralogania</emphasis>
|
||
</taxonomicName>
|
||
ex gr.
|
||
<taxonomicName id="E4A24D180F73FFF181F8F9DCB180261F" authority="(Gross, 1967)" baseAuthorityName="Gross" baseAuthorityYear="1967" box="[681,897,1585,1602]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="9" pageNumber="414" phylum="Chordata" rank="species" species="martinssoni">
|
||
<emphasis id="11D6EA890F73FFF181F8F9DCB109261F" box="[681,776,1585,1602]" italics="true" pageId="9" pageNumber="414">martinssoni</emphasis>
|
||
(
|
||
<bibRefCitation id="47334B6A0F73FFF18042F9DCB17D261F" author="GROSS W." box="[787,892,1585,1602]" pageId="9" pageNumber="414" pagination="1 - 67" refId="ref17293" refString="GROSS W. 1967. - Uber Thelodontier-Schuppen. Palaeontographica A 127: 1 - 67." type="journal article" year="1967">Gross, 1967</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
;
|
||
<emphasis id="11D6EA890F73FFF180DBF9DCB194261F" bold="true" box="[906,917,1585,1602]" pageId="9" pageNumber="414">F</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F73FFF180F1F9DCB1AF261F" bold="true" box="[928,942,1585,1602]" pageId="9" pageNumber="414">G</emphasis>
|
||
,
|
||
<taxonomicName id="E4A24D180F73FFF180E8F9DCB626261F" box="[953,1063,1585,1602]" class="Pteraspidomorphi" family="Loganelliidae" genus="Thelodus" kingdom="Animalia" order="Phlebolepidiformes" pageId="9" pageNumber="414" phylum="Chordata" rank="species" species="undetermined">
|
||
<emphasis id="11D6EA890F73FFF180E8F9DCB604261F" box="[953,1029,1585,1602]" italics="true" pageId="9" pageNumber="414">Thelodus</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
indet.;
|
||
<emphasis id="11D6EA890F73FFF18734F9DCB672261F" bold="true" box="[1125,1139,1585,1602]" pageId="9" pageNumber="414">H</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F73FFF1872FF9DCB685261F" bold="true" box="[1150,1156,1585,1602]" pageId="9" pageNumber="414">I</emphasis>
|
||
,
|
||
<taxonomicName id="E4A24D180F73FFF187DEF9DCB6D5261F" authorityName="Traquair" authorityYear="1898" box="[1167,1236,1585,1602]" class="Pteraspidomorphi" family="Phlebolepididae" genus="Lanarkia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="9" pageNumber="414" phylum="Chordata" rank="genus">
|
||
<emphasis id="11D6EA890F73FFF187DEF9DCB6D5261F" box="[1167,1236,1585,1602]" italics="true" pageId="9" pageNumber="414">Lanarkia</emphasis>
|
||
</taxonomicName>
|
||
? sp.;
|
||
<emphasis id="11D6EA890F73FFF183EAF9AAB2C92605" bold="true" box="[187,200,1607,1624]" pageId="9" pageNumber="414">A</emphasis>
|
||
, Pi 6378;
|
||
<emphasis id="11D6EA890F73FFF1824DF9AAB3282605" bold="true" box="[284,297,1607,1624]" pageId="9" pageNumber="414">B</emphasis>
|
||
, Pi 6362;
|
||
<emphasis id="11D6EA890F73FFF1822CF9AAB38A2605" bold="true" box="[381,395,1607,1624]" pageId="9" pageNumber="414">C</emphasis>
|
||
, Pi 6370;
|
||
<emphasis id="11D6EA890F73FFF1828EF9AAB3EC2605" bold="true" box="[479,493,1607,1624]" pageId="9" pageNumber="414">D</emphasis>
|
||
, Pi 6368;
|
||
<emphasis id="11D6EA890F73FFF18110F9AAB04C2605" bold="true" box="[577,589,1607,1624]" pageId="9" pageNumber="414">E</emphasis>
|
||
, Pi 6446;
|
||
<emphasis id="11D6EA890F73FFF181F0F9AAB0AD2605" bold="true" box="[673,684,1607,1624]" pageId="9" pageNumber="414">F</emphasis>
|
||
, Pi 6377;
|
||
<emphasis id="11D6EA890F73FFF18051F9AAB10F2605" bold="true" box="[768,782,1607,1624]" pageId="9" pageNumber="414">G</emphasis>
|
||
, Pi 6373;
|
||
<emphasis id="11D6EA890F73FFF18033F9AAB1712605" bold="true" box="[866,880,1607,1624]" pageId="9" pageNumber="414">H</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F73FFF1802AF9AAB1802605" bold="true" box="[891,897,1607,1624]" pageId="9" pageNumber="414">I</emphasis>
|
||
, Pi 6371; sample 2055 zh, Pioneer Island, upper part of Ludlow, Upper Silurian. Abbreviations:
|
||
<emphasis id="11D6EA890F73FFF1810CF9B1B0692630" bold="true" box="[605,616,1628,1645]" pageId="9" pageNumber="414">b</emphasis>
|
||
, base;
|
||
<emphasis id="11D6EA890F73FFF181FBF9B1B0BD2630" bold="true" box="[682,700,1628,1645]" pageId="9" pageNumber="414">cr</emphasis>
|
||
, crown;
|
||
<emphasis id="11D6EA890F73FFF18059F9B1B11F2630" bold="true" box="[776,798,1628,1645]" pageId="9" pageNumber="414">dc</emphasis>
|
||
, dentine canal;
|
||
<emphasis id="11D6EA890F73FFF180F8F9B1B1BA2630" bold="true" box="[937,955,1628,1645]" pageId="9" pageNumber="414">dt</emphasis>
|
||
, dentine tubules;
|
||
<emphasis id="11D6EA890F73FFF18706F9B1B67F2630" bold="true" box="[1111,1150,1628,1645]" pageId="9" pageNumber="414">mpc</emphasis>
|
||
, main pulp canal;
|
||
<emphasis id="11D6EA890F73FFF1839FF99CB2D826DF" bold="true" box="[206,217,1649,1666]" pageId="9" pageNumber="414">n</emphasis>
|
||
, neck;
|
||
<emphasis id="11D6EA890F73FFF18247F99CB33726DF" bold="true" box="[278,310,1649,1666]" pageId="9" pageNumber="414">pcv</emphasis>
|
||
, pulp cavity;
|
||
<emphasis id="11D6EA890F73FFF182F4F99CB3C726DF" bold="true" box="[421,454,1649,1666]" pageId="9" pageNumber="414">wdt</emphasis>
|
||
, wide dentine tubules. Scale bars: 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="77DD66130F70FFF283C6FA1CB69E26DF" ID-DOI="http://doi.org/10.5281/zenodo.5375111" ID-Zenodo-Dep="5375111" httpUri="https://zenodo.org/record/5375111/files/figure.png" pageId="10" pageNumber="415" startId="10.[151,162,1521,1538]" targetBox="[178,1226,166,1484]" targetPageId="10">
|
||
<paragraph id="231D369B0F70FFF283C6FA1CB69E26DF" blockId="10.[151,1249,1521,1666]" pageId="10" pageNumber="415">
|
||
FIG. 7. —
|
||
<taxonomicName id="E4A24D180F70FFF283B6FA1CB390265F" authority="Karatajūtē-Talimaa & Märss, 2002" authorityName="Karatajūtē-Talimaa & Märss" authorityYear="2002" box="[231,401,1521,1538]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="10" pageNumber="415" phylum="Chordata" rank="species" species="menneri" status="sp. nov.">
|
||
<emphasis id="11D6EA890F70FFF283B6FA1CB390265F" box="[231,401,1521,1538]" italics="true" pageId="10" pageNumber="415">Paralogania menneri</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="0AE557F20F70FFF282C7FA1CB3C9265F" box="[406,456,1521,1538]" pageId="10" pageNumber="415" rank="species">n. sp.</taxonomicNameLabel>
|
||
;
|
||
<emphasis id="11D6EA890F70FFF2829EFA1CB3DD265F" bold="true" box="[463,476,1521,1538]" pageId="10" pageNumber="415">A</emphasis>
|
||
, transitional scale;
|
||
<emphasis id="11D6EA890F70FFF2812CFA1CB0A0265F" bold="true" box="[637,673,1521,1538]" pageId="10" pageNumber="415">B -O</emphasis>
|
||
, transitional(?) scales;
|
||
<emphasis id="11D6EA890F70FFF2800EFA1CB17F265F" bold="true" box="[863,894,1521,1538]" pageId="10" pageNumber="415">P -T</emphasis>
|
||
, trunk scales;
|
||
<emphasis id="11D6EA890F70FFF280A9FA1CB61B265F" bold="true" box="[1016,1050,1521,1538]" pageId="10" pageNumber="415">A -C</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F70FFF28775FA1CB631265F" bold="true" box="[1060,1072,1521,1538]" pageId="10" pageNumber="415">E</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F70FFF2876AFA1CB647265F" bold="true" box="[1083,1094,1521,1538]" pageId="10" pageNumber="415">F</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F70FFF28701FA1CB65F265F" bold="true" box="[1104,1118,1521,1538]" pageId="10" pageNumber="415">H</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F70FFF28738FA1CB672265F" bold="true" box="[1129,1139,1521,1538]" pageId="10" pageNumber="415">J</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F70FFF2872FFA1CB688265F" bold="true" box="[1150,1161,1521,1538]" pageId="10" pageNumber="415">L</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F70FFF287C2FA1CB69E265F" bold="true" box="[1171,1183,1521,1538]" pageId="10" pageNumber="415">S</emphasis>
|
||
, scales in crown view;
|
||
<emphasis id="11D6EA890F70FFF28243F9EAB3212645" bold="true" box="[274,288,1543,1560]" pageId="10" pageNumber="415">D</emphasis>
|
||
, a scale in oblique lateral view (posterior end on the left);
|
||
<emphasis id="11D6EA890F70FFF281ABF9EAB1092645" bold="true" box="[762,776,1543,1560]" pageId="10" pageNumber="415">G</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F70FFF28043F9EAB11F2645" bold="true" box="[786,798,1543,1560]" pageId="10" pageNumber="415">P</emphasis>
|
||
, scales in base view;
|
||
<emphasis id="11D6EA890F70FFF28083F9EAB1E12645" bold="true" box="[978,992,1543,1560]" pageId="10" pageNumber="415">N</emphasis>
|
||
, a scale in lateral view;
|
||
<emphasis id="11D6EA890F70FFF287F5F9EAB6AB2645" bold="true" box="[1188,1194,1543,1560]" pageId="10" pageNumber="415">I</emphasis>
|
||
, magnified of H;
|
||
<emphasis id="11D6EA890F70FFF283AAF9F1B3092670" bold="true" box="[251,264,1564,1581]" pageId="10" pageNumber="415">K</emphasis>
|
||
, magnified of J;
|
||
<emphasis id="11D6EA890F70FFF282C8F9F1B3AB2670" bold="true" box="[409,426,1564,1581]" pageId="10" pageNumber="415">M</emphasis>
|
||
, magnified of L;
|
||
<emphasis id="11D6EA890F70FFF2816AF9F1B04B2670" bold="true" box="[571,586,1564,1581]" pageId="10" pageNumber="415">O</emphasis>
|
||
, magnified of N;
|
||
<emphasis id="11D6EA890F70FFF2818CF9F1B0EB2670" bold="true" box="[733,746,1564,1581]" pageId="10" pageNumber="415">R</emphasis>
|
||
, magnified of P;
|
||
<emphasis id="11D6EA890F70FFF2802FF9F1B1882670" bold="true" box="[894,905,1564,1581]" pageId="10" pageNumber="415">T</emphasis>
|
||
, magnified of S;
|
||
<emphasis id="11D6EA890F70FFF2874DF9F1B6282670" bold="true" box="[1052,1065,1564,1581]" pageId="10" pageNumber="415">A</emphasis>
|
||
, Pi 7618;
|
||
<emphasis id="11D6EA890F70FFF287D0F9F1B68F2670" bold="true" box="[1153,1166,1564,1581]" pageId="10" pageNumber="415">B</emphasis>
|
||
, Pi 7607;
|
||
<emphasis id="11D6EA890F70FFF283C6F9DCB2A4261F" bold="true" box="[151,165,1585,1602]" pageId="10" pageNumber="415">C</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F70FFF283E1F9DCB2BF261F" bold="true" box="[176,190,1585,1602]" pageId="10" pageNumber="415">D</emphasis>
|
||
, Pi 7605;
|
||
<emphasis id="11D6EA890F70FFF28242F9DCB31E261F" bold="true" box="[275,287,1585,1602]" pageId="10" pageNumber="415">E</emphasis>
|
||
, Pi 7604;
|
||
<emphasis id="11D6EA890F70FFF28224F9DCB381261F" bold="true" box="[373,384,1585,1602]" pageId="10" pageNumber="415">F</emphasis>
|
||
, LIG 35-871;
|
||
<emphasis id="11D6EA890F70FFF282A5F9DCB003261F" bold="true" box="[500,514,1585,1602]" pageId="10" pageNumber="415">G</emphasis>
|
||
, LIG 35-872;
|
||
<emphasis id="11D6EA890F70FFF28126F9DCB084261F" bold="true" box="[631,645,1585,1602]" pageId="10" pageNumber="415">H</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F70FFF281C1F9DCB097261F" bold="true" box="[656,662,1585,1602]" pageId="10" pageNumber="415">I</emphasis>
|
||
, LIG 35-877;
|
||
<emphasis id="11D6EA890F70FFF28058F9DCB112261F" bold="true" box="[777,787,1585,1602]" pageId="10" pageNumber="415">J</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F70FFF2804EF9DCB12D261F" bold="true" box="[799,812,1585,1602]" pageId="10" pageNumber="415">K</emphasis>
|
||
, holotype, LIG 35-878;
|
||
<emphasis id="11D6EA890F70FFF280A5F9DCB1FE261F" bold="true" box="[1012,1023,1585,1602]" pageId="10" pageNumber="415">L</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F70FFF2875BF9DCB61A261F" bold="true" box="[1034,1051,1585,1602]" pageId="10" pageNumber="415">M</emphasis>
|
||
, LIG 35-879;
|
||
<emphasis id="11D6EA890F70FFF287DEF9DCB69C261F" bold="true" box="[1167,1181,1585,1602]" pageId="10" pageNumber="415">N</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F70FFF287F9F9DCB6B6261F" bold="true" box="[1192,1207,1585,1602]" pageId="10" pageNumber="415">O</emphasis>
|
||
, LIG 35-880;
|
||
<emphasis id="11D6EA890F70FFF2838FF9AAB2EB2605" bold="true" box="[222,234,1607,1624]" pageId="10" pageNumber="415">P</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F70FFF283A7F9AAB3022605" bold="true" box="[246,259,1607,1624]" pageId="10" pageNumber="415">R</emphasis>
|
||
, LIG 35-881;
|
||
<emphasis id="11D6EA890F70FFF2822BF9AAB3872605" bold="true" box="[378,390,1607,1624]" pageId="10" pageNumber="415">S</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F70FFF282C0F9AAB39D2605" bold="true" box="[401,412,1607,1624]" pageId="10" pageNumber="415">T</emphasis>
|
||
, LIG 35-882;
|
||
<emphasis id="11D6EA890F70FFF28142F9AAB0322605" bold="true" box="[531,563,1607,1624]" pageId="10" pageNumber="415">A -E</emphasis>
|
||
, sample MF 11-1, Matusevich River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow;
|
||
<emphasis id="11D6EA890F70FFF2826DF9B1B3462630" bold="true" box="[316,327,1628,1645]" pageId="10" pageNumber="415">F</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F70FFF28200F9B1B35E2630" bold="true" box="[337,351,1628,1645]" pageId="10" pageNumber="415">G</emphasis>
|
||
, sample 18041-14, Komsomolets Island, Ludlow;
|
||
<emphasis id="11D6EA890F70FFF281AEF9B1B10C2630" bold="true" box="[767,781,1628,1645]" pageId="10" pageNumber="415">H</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F70FFF28047F9B1B1212630" bold="true" box="[790,800,1628,1645]" pageId="10" pageNumber="415">J</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F70FFF2807AF9B1B1372630" bold="true" box="[811,822,1628,1645]" pageId="10" pageNumber="415">L</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F70FFF28011F9B1B14F2630" bold="true" box="[832,846,1628,1645]" pageId="10" pageNumber="415">N</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F70FFF28006F9B1B1622630" bold="true" box="[855,867,1628,1645]" pageId="10" pageNumber="415">P</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F70FFF2803FF9B1B17B2630" bold="true" box="[878,890,1628,1645]" pageId="10" pageNumber="415">S</emphasis>
|
||
, sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bars: A, H-O, R, T, 0.1 mm; B-G, P, S, 0.2 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="77DD66130F71FFF383C6F9AAB66926DF" ID-DOI="http://doi.org/10.5281/zenodo.5375113" ID-Zenodo-Dep="5375113" httpUri="https://zenodo.org/record/5375113/files/figure.png" pageId="11" pageNumber="416" startId="11.[151,162,1607,1624]" targetBox="[191,1218,193,1520]" targetPageId="11">
|
||
<paragraph id="231D369B0F71FFF383C6F9AAB66926DF" blockId="11.[151,1248,1607,1666]" pageId="11" pageNumber="416">
|
||
FIG. 8. —
|
||
<taxonomicName id="E4A24D180F71FFF383BAF9AAB3972605" authority="Karatajūtē-Talimaa & Märss, 2002" authorityName="Karatajūtē-Talimaa & Märss" authorityYear="2002" box="[235,406,1607,1624]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="11" pageNumber="416" phylum="Chordata" rank="species" species="menneri" status="sp. nov.">
|
||
<emphasis id="11D6EA890F71FFF383BAF9AAB3972605" box="[235,406,1607,1624]" italics="true" pageId="11" pageNumber="416">Paralogania menneri</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="0AE557F20F71FFF382CDF9AAB3D12605" box="[412,464,1607,1624]" pageId="11" pageNumber="416" rank="species">n. sp.</taxonomicNameLabel>
|
||
, morphological set of scales;
|
||
<emphasis id="11D6EA890F71FFF3819DF9AAB0D82605" bold="true" box="[716,729,1607,1624]" pageId="11" pageNumber="416">A</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F71FFF381B4F9AAB0F32605" bold="true" box="[741,754,1607,1624]" pageId="11" pageNumber="416">B</emphasis>
|
||
, head scales;
|
||
<emphasis id="11D6EA890F71FFF3803EF9AAB1932605" bold="true" box="[879,914,1607,1624]" pageId="11" pageNumber="416">C -G</emphasis>
|
||
, transitional scales;
|
||
<emphasis id="11D6EA890F71FFF38711F9AAB6652605" bold="true" box="[1088,1124,1607,1624]" pageId="11" pageNumber="416">H -O</emphasis>
|
||
, transitional(?) scales;
|
||
<emphasis id="11D6EA890F71FFF38389F9B1B2F62630" bold="true" box="[216,247,1628,1645]" pageId="11" pageNumber="416">P -X</emphasis>
|
||
, trunk scales;
|
||
<emphasis id="11D6EA890F71FFF38227F9B1B3A1262E" bold="true" box="[374,416,1628,1651]" pageId="11" pageNumber="416">
|
||
A -H
|
||
<subScript id="BF2634DE0F71FFF382C9F98BB3A1262E" attach="left" box="[408,416,1638,1651]" fontSize="5" pageId="11" pageNumber="416">1</subScript>
|
||
</emphasis>
|
||
,
|
||
<emphasis id="11D6EA890F71FFF382FAF9B1B3C52630" bold="true" box="[427,452,1628,1645]" pageId="11" pageNumber="416">I -X</emphasis>
|
||
, scales in crown view;
|
||
<emphasis id="11D6EA890F71FFF381DCF9B1B0A2262E" bold="true" box="[653,675,1628,1651]" pageId="11" pageNumber="416">
|
||
H
|
||
<subScript id="BF2634DE0F71FFF381CAF98BB0A2262E" attach="left" box="[667,675,1638,1651]" fontSize="5" pageId="11" pageNumber="416">2</subScript>
|
||
</emphasis>
|
||
, a scale in base view;
|
||
<emphasis id="11D6EA890F71FFF38039F9B1B1892630" bold="true" box="[872,904,1628,1645]" pageId="11" pageNumber="416">A -X</emphasis>
|
||
, LIG 35-194-LIG 35-217; sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bar: 0.5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="231D369B0F76FFF483C6FF44B172225C" blockId="12.[151,685,168,1665]" lastBlockId="12.[714,1248,168,1665]" pageId="12" pageNumber="417">
|
||
<quantity id="E45A9B7E0F76FFF483C6FF44B2E8209D" box="[151,233,169,193]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" pageId="12" pageNumber="417" unit="mm" value="0.9">0.9 mm</quantity>
|
||
are rare. The base can be rather high and have small vertical rootlets. Pulp cavity in such scales is deep and opens in the centre of the base. Transitional scales have been divided into two morphological
|
||
<typeStatus id="FC1988390F76FFF4826FFEC4B37D211C" box="[318,380,297,321]" pageId="12" pageNumber="417">types</typeStatus>
|
||
.
|
||
<typeStatus id="FC1988390F76FFF482D7FEC4B3BE211C" box="[390,447,297,321]" pageId="12" pageNumber="417">Type</typeStatus>
|
||
“A” consists of typical loganelliid scales with oval or rhomboidal smooth flat crown surface and shallow notches on the margins (
|
||
<figureCitation id="BB992A1E0F76FFF48216FE65B3BC21FC" box="[327,445,392,417]" captionStart="FIG" captionStartId="11.[151,162,1607,1624]" captionTargetBox="[191,1218,193,1520]" captionTargetId="figure-106@11.[188,1223,174,1529]" captionTargetPageId="11" captionText="FIG. 8. — Paralogania menneri n. sp., morphological set of scales; A, B, head scales; C-G, transitional scales; H-O, transitional(?) scales; P-X, trunk scales; A-H1, I-X, scales in crown view; H2, a scale in base view; A-X, LIG 35-194-LIG 35-217; sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bar: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5375113" httpUri="https://zenodo.org/record/5375113/files/figure.png" pageId="12" pageNumber="417">Fig. 8C, D</figureCitation>
|
||
); the posterior part of them is tapering posteriorly into keel-like end, or their crowns have deep notches antero-laterally that divide the crown into medial and lateral areas (
|
||
<figureCitation id="BB992A1E0F76FFF4838AFDE5B332227C" box="[219,307,520,545]" captionStart="FIG" captionStartId="10.[151,162,1521,1538]" captionTargetBox="[178,1226,166,1484]" captionTargetId="figure-251@10.[178,1226,166,1484]" captionTargetPageId="10" captionText="FIG. 7. — Paralogania menneri n. sp.; A, transitional scale; B-O, transitional(?) scales; P-T, trunk scales; A-C, E, F, H, J, L, S, scales in crown view; D, a scale in oblique lateral view (posterior end on the left); G, P, scales in base view; N, a scale in lateral view; I, magnified of H; K, magnified of J; M, magnified of L; O, magnified of N; R, magnified of P; T, magnified of S; A, Pi 7618; B, Pi 7607; C, D, Pi 7605; E, Pi 7604; F, LIG 35-871; G, LIG 35-872; H, I, LIG 35-877; J, K, holotype, LIG 35-878; L, M, LIG 35-879; N, O, LIG 35-880; P, R, LIG 35-881; S, T, LIG 35-882; A-E, sample MF 11-1, Matusevich River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow; F, G, sample 18041-14, Komsomolets Island, Ludlow; H, J, L, N, P, S, sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bars: A, H-O, R, T, 0.1 mm; B-G, P, S, 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5375111" httpUri="https://zenodo.org/record/5375111/files/figure.png" pageId="12" pageNumber="417">Figs 7A</figureCitation>
|
||
;
|
||
<figureCitation id="BB992A1E0F76FFF4826CFDE4B380227C" box="[317,385,521,545]" captionStart="FIG" captionStartId="11.[151,162,1607,1624]" captionTargetBox="[191,1218,193,1520]" captionTargetId="figure-106@11.[188,1223,174,1529]" captionTargetPageId="11" captionText="FIG. 8. — Paralogania menneri n. sp., morphological set of scales; A, B, head scales; C-G, transitional scales; H-O, transitional(?) scales; P-X, trunk scales; A-H1, I-X, scales in crown view; H2, a scale in base view; A-X, LIG 35-194-LIG 35-217; sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bar: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5375113" httpUri="https://zenodo.org/record/5375113/files/figure.png" pageId="12" pageNumber="417">8E, H</figureCitation>
|
||
). Lateral areas (1-2) are relatively shorter than the medial one. The posterior crown margin bears several projections. The length of the scales of
|
||
<typeStatus id="FC1988390F76FFF482CDFD84B3CF22DC" box="[412,462,617,641]" pageId="12" pageNumber="417">type</typeStatus>
|
||
“A” is usually less than
|
||
<quantity id="E45A9B7E0F76FFF48383FD65B32A22FD" box="[210,299,648,672]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="12" pageNumber="417" unit="mm" value="0.6">0.6 mm</quantity>
|
||
. In larger scales, with a length of about
|
||
<quantity id="E45A9B7E0F76FFF483B4FD44B343229D" box="[229,322,681,705]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="12" pageNumber="417" unit="mm" value="0.8">0.8 mm</quantity>
|
||
, the wide and smooth central crown plate (
|
||
<figureCitation id="BB992A1E0F76FFF4827CFD25B37F22BC" box="[301,382,712,737]" captionStart="FIG" captionStartId="11.[151,162,1607,1624]" captionTargetBox="[191,1218,193,1520]" captionTargetId="figure-106@11.[188,1223,174,1529]" captionTargetPageId="11" captionText="FIG. 8. — Paralogania menneri n. sp., morphological set of scales; A, B, head scales; C-G, transitional scales; H-O, transitional(?) scales; P-X, trunk scales; A-H1, I-X, scales in crown view; H2, a scale in base view; A-X, LIG 35-194-LIG 35-217; sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bar: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5375113" httpUri="https://zenodo.org/record/5375113/files/figure.png" pageId="12" pageNumber="417">Fig. 8F</figureCitation>
|
||
) is developed, and narrow lateral areas carry four to five short lateral spines. The base is low and a little wider than the crown. Transitional(?) scales of the morphological
|
||
<typeStatus id="FC1988390F76FFF4812AFCC4B0AD231C" box="[635,684,809,833]" pageId="12" pageNumber="417">type</typeStatus>
|
||
“B” (
|
||
<figureCitation id="BB992A1E0F76FFF48380FCA5B317233C" box="[209,278,840,865]" captionStart="FIG" captionStartId="10.[151,162,1521,1538]" captionTargetBox="[178,1226,166,1484]" captionTargetId="figure-251@10.[178,1226,166,1484]" captionTargetPageId="10" captionText="FIG. 7. — Paralogania menneri n. sp.; A, transitional scale; B-O, transitional(?) scales; P-T, trunk scales; A-C, E, F, H, J, L, S, scales in crown view; D, a scale in oblique lateral view (posterior end on the left); G, P, scales in base view; N, a scale in lateral view; I, magnified of H; K, magnified of J; M, magnified of L; O, magnified of N; R, magnified of P; T, magnified of S; A, Pi 7618; B, Pi 7607; C, D, Pi 7605; E, Pi 7604; F, LIG 35-871; G, LIG 35-872; H, I, LIG 35-877; J, K, holotype, LIG 35-878; L, M, LIG 35-879; N, O, LIG 35-880; P, R, LIG 35-881; S, T, LIG 35-882; A-E, sample MF 11-1, Matusevich River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow; F, G, sample 18041-14, Komsomolets Island, Ludlow; H, J, L, N, P, S, sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bars: A, H-O, R, T, 0.1 mm; B-G, P, S, 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5375111" httpUri="https://zenodo.org/record/5375111/files/figure.png" pageId="12" pageNumber="417">Figs 7</figureCitation>
|
||
B-O; 8H-O) are particularly characteristic for the squamation of
|
||
<taxonomicName id="E4A24D180F76FFF482BDFC84B06723DD" authority="Karatajūtē-Talimaa & Märss, 2002" authorityName="Karatajūtē-Talimaa & Märss" authorityYear="2002" box="[492,614,873,896]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="12" pageNumber="417" phylum="Chordata" rank="species" species="menneri" status="sp. nov.">
|
||
<emphasis id="11D6EA890F76FFF482BDFC84B3FD23DD" box="[492,508,873,896]" italics="true" pageId="12" pageNumber="417">P</emphasis>
|
||
.
|
||
<emphasis id="11D6EA890F76FFF4815BFC84B06723DD" box="[522,614,873,896]" italics="true" pageId="12" pageNumber="417">menneri</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="0AE557F20F76FFF4813EFC84B0AD23DD" box="[623,684,873,896]" pageId="12" pageNumber="417" rank="species">n. sp.</taxonomicNameLabel>
|
||
The main feature is the presence of a median posterior spine (strongly elongated central crown area) which can reach the length of the anterior, main crown part. The length of transitional(?) scales with a short spine is
|
||
<quantity id="E45A9B7E0F76FFF4817CFBE5B0AA247D" box="[557,683,1032,1056]" metricMagnitude="-4" metricUnit="m" metricValue="7.0" metricValueMax="8.0" metricValueMin="6.0" pageId="12" pageNumber="417" unit="mm" value="0.7" valueMax="0.8" valueMin="0.6">0.6-0.8 mm</quantity>
|
||
(the length of the spine
|
||
<quantity id="E45A9B7E0F76FFF482F7FBC5B041241C" box="[422,576,1064,1089]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" metricValueMax="2.5" metricValueMin="1.5" pageId="12" pageNumber="417" unit="mm" value="0.2" valueMax="0.25" valueMin="0.15">0.15-0.25 mm</quantity>
|
||
) and that with a long spine is up to
|
||
<quantity id="E45A9B7E0F76FFF482EDFBA4B00C243D" box="[444,525,1097,1121]" metricMagnitude="-3" metricUnit="m" metricValue="1.1" pageId="12" pageNumber="417" unit="mm" value="1.1">1.1 mm</quantity>
|
||
(length of the spine
|
||
<quantity id="E45A9B7E0F76FFF4838DFB85B37324DC" box="[220,370,1128,1153]" metricMagnitude="-4" metricUnit="m" metricValue="4.25" metricValueMax="5.5" metricValueMin="3.0" pageId="12" pageNumber="417" unit="mm" value="0.425" valueMax="0.55" valueMin="0.3">0.3-0.55 mm</quantity>
|
||
). The short medial spine is straight and horizontal, on the same plane as remaining crown plate. The longer spines arise posteriorly, sometimes laterally. The tips of long spines are usually broken; in well preserved scales they are sharp and long (
|
||
<figureCitation id="BB992A1E0F76FFF482B8FAE5B09E257C" box="[489,671,1288,1313]" captionStart="FIG" captionStartId="10.[151,162,1521,1538]" captionTargetBox="[178,1226,166,1484]" captionTargetId="figure-251@10.[178,1226,166,1484]" captionTargetPageId="10" captionText="FIG. 7. — Paralogania menneri n. sp.; A, transitional scale; B-O, transitional(?) scales; P-T, trunk scales; A-C, E, F, H, J, L, S, scales in crown view; D, a scale in oblique lateral view (posterior end on the left); G, P, scales in base view; N, a scale in lateral view; I, magnified of H; K, magnified of J; M, magnified of L; O, magnified of N; R, magnified of P; T, magnified of S; A, Pi 7618; B, Pi 7607; C, D, Pi 7605; E, Pi 7604; F, LIG 35-871; G, LIG 35-872; H, I, LIG 35-877; J, K, holotype, LIG 35-878; L, M, LIG 35-879; N, O, LIG 35-880; P, R, LIG 35-881; S, T, LIG 35-882; A-E, sample MF 11-1, Matusevich River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow; F, G, sample 18041-14, Komsomolets Island, Ludlow; H, J, L, N, P, S, sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bars: A, H-O, R, T, 0.1 mm; B-G, P, S, 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5375111" httpUri="https://zenodo.org/record/5375111/files/figure.png" pageId="12" pageNumber="417">Fig. 7C, D, F, G</figureCitation>
|
||
). Upper surface of the spine is covered with fine longitudinal striation (
|
||
<figureCitation id="BB992A1E0F76FFF482CDFAA5B019253D" box="[412,536,1352,1376]" captionStart="FIG" captionStartId="10.[151,162,1521,1538]" captionTargetBox="[178,1226,166,1484]" captionTargetId="figure-251@10.[178,1226,166,1484]" captionTargetPageId="10" captionText="FIG. 7. — Paralogania menneri n. sp.; A, transitional scale; B-O, transitional(?) scales; P-T, trunk scales; A-C, E, F, H, J, L, S, scales in crown view; D, a scale in oblique lateral view (posterior end on the left); G, P, scales in base view; N, a scale in lateral view; I, magnified of H; K, magnified of J; M, magnified of L; O, magnified of N; R, magnified of P; T, magnified of S; A, Pi 7618; B, Pi 7607; C, D, Pi 7605; E, Pi 7604; F, LIG 35-871; G, LIG 35-872; H, I, LIG 35-877; J, K, holotype, LIG 35-878; L, M, LIG 35-879; N, O, LIG 35-880; P, R, LIG 35-881; S, T, LIG 35-882; A-E, sample MF 11-1, Matusevich River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow; F, G, sample 18041-14, Komsomolets Island, Ludlow; H, J, L, N, P, S, sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bars: A, H-O, R, T, 0.1 mm; B-G, P, S, 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5375111" httpUri="https://zenodo.org/record/5375111/files/figure.png" pageId="12" pageNumber="417">Fig. 7F, H</figureCitation>
|
||
, J-O), lower surface of it is usually smooth (
|
||
<figureCitation id="BB992A1E0F76FFF4815DFA85B06825DC" box="[524,617,1384,1409]" captionStart="FIG" captionStartId="10.[151,162,1521,1538]" captionTargetBox="[178,1226,166,1484]" captionTargetId="figure-251@10.[178,1226,166,1484]" captionTargetPageId="10" captionText="FIG. 7. — Paralogania menneri n. sp.; A, transitional scale; B-O, transitional(?) scales; P-T, trunk scales; A-C, E, F, H, J, L, S, scales in crown view; D, a scale in oblique lateral view (posterior end on the left); G, P, scales in base view; N, a scale in lateral view; I, magnified of H; K, magnified of J; M, magnified of L; O, magnified of N; R, magnified of P; T, magnified of S; A, Pi 7618; B, Pi 7607; C, D, Pi 7605; E, Pi 7604; F, LIG 35-871; G, LIG 35-872; H, I, LIG 35-877; J, K, holotype, LIG 35-878; L, M, LIG 35-879; N, O, LIG 35-880; P, R, LIG 35-881; S, T, LIG 35-882; A-E, sample MF 11-1, Matusevich River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow; F, G, sample 18041-14, Komsomolets Island, Ludlow; H, J, L, N, P, S, sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bars: A, H-O, R, T, 0.1 mm; B-G, P, S, 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5375111" httpUri="https://zenodo.org/record/5375111/files/figure.png" pageId="12" pageNumber="417">Fig. 7G</figureCitation>
|
||
). The crown of transitional(?) scales of
|
||
<typeStatus id="FC1988390F76FFF48174FA64B05925FC" box="[549,600,1417,1441]" pageId="12" pageNumber="417">type</typeStatus>
|
||
“A” is rhomboidal or rounded and is divided into central and lateral areas separated by deep longitudinal notches anteriorly; its width reaches
|
||
<quantity id="E45A9B7E0F76FFF48104FA05B2C7267D" metricMagnitude="-4" metricUnit="m" metricValue="5.25" metricValueMax="6.0" metricValueMin="4.5" pageId="12" pageNumber="417" unit="mm" value="0.525" valueMax="0.6" valueMin="0.45">0.45-0.6 mm</quantity>
|
||
. Sometimes the central area is situated far forward (
|
||
<figureCitation id="BB992A1E0F76FFF4825DF9C5B362261C" box="[268,355,1576,1601]" captionStart="FIG" captionStartId="10.[151,162,1521,1538]" captionTargetBox="[178,1226,166,1484]" captionTargetId="figure-251@10.[178,1226,166,1484]" captionTargetPageId="10" captionText="FIG. 7. — Paralogania menneri n. sp.; A, transitional scale; B-O, transitional(?) scales; P-T, trunk scales; A-C, E, F, H, J, L, S, scales in crown view; D, a scale in oblique lateral view (posterior end on the left); G, P, scales in base view; N, a scale in lateral view; I, magnified of H; K, magnified of J; M, magnified of L; O, magnified of N; R, magnified of P; T, magnified of S; A, Pi 7618; B, Pi 7607; C, D, Pi 7605; E, Pi 7604; F, LIG 35-871; G, LIG 35-872; H, I, LIG 35-877; J, K, holotype, LIG 35-878; L, M, LIG 35-879; N, O, LIG 35-880; P, R, LIG 35-881; S, T, LIG 35-882; A-E, sample MF 11-1, Matusevich River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow; F, G, sample 18041-14, Komsomolets Island, Ludlow; H, J, L, N, P, S, sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bars: A, H-O, R, T, 0.1 mm; B-G, P, S, 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5375111" httpUri="https://zenodo.org/record/5375111/files/figure.png" pageId="12" pageNumber="417">Fig. 7J</figureCitation>
|
||
). The upper surface of the crown is smooth or with a short medial furrow (
|
||
<figureCitation id="BB992A1E0F76FFF483CEF985B33326DC" box="[159,306,1640,1665]" captionStart="FIG" captionStartId="10.[151,162,1521,1538]" captionTargetBox="[178,1226,166,1484]" captionTargetId="figure-251@10.[178,1226,166,1484]" captionTargetPageId="10" captionText="FIG. 7. — Paralogania menneri n. sp.; A, transitional scale; B-O, transitional(?) scales; P-T, trunk scales; A-C, E, F, H, J, L, S, scales in crown view; D, a scale in oblique lateral view (posterior end on the left); G, P, scales in base view; N, a scale in lateral view; I, magnified of H; K, magnified of J; M, magnified of L; O, magnified of N; R, magnified of P; T, magnified of S; A, Pi 7618; B, Pi 7607; C, D, Pi 7605; E, Pi 7604; F, LIG 35-871; G, LIG 35-872; H, I, LIG 35-877; J, K, holotype, LIG 35-878; L, M, LIG 35-879; N, O, LIG 35-880; P, R, LIG 35-881; S, T, LIG 35-882; A-E, sample MF 11-1, Matusevich River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow; F, G, sample 18041-14, Komsomolets Island, Ludlow; H, J, L, N, P, S, sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bars: A, H-O, R, T, 0.1 mm; B-G, P, S, 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5375111" httpUri="https://zenodo.org/record/5375111/files/figure.png" pageId="12" pageNumber="417">Fig. 7B, J, L</figureCitation>
|
||
). Laterally there can be one pair (
|
||
<figureCitation id="BB992A1E0F76FFF48183FF45B17A209C" box="[722,891,168,193]" captionStart="FIG" captionStartId="10.[151,162,1521,1538]" captionTargetBox="[178,1226,166,1484]" captionTargetId="figure-251@10.[178,1226,166,1484]" captionTargetPageId="10" captionText="FIG. 7. — Paralogania menneri n. sp.; A, transitional scale; B-O, transitional(?) scales; P-T, trunk scales; A-C, E, F, H, J, L, S, scales in crown view; D, a scale in oblique lateral view (posterior end on the left); G, P, scales in base view; N, a scale in lateral view; I, magnified of H; K, magnified of J; M, magnified of L; O, magnified of N; R, magnified of P; T, magnified of S; A, Pi 7618; B, Pi 7607; C, D, Pi 7605; E, Pi 7604; F, LIG 35-871; G, LIG 35-872; H, I, LIG 35-877; J, K, holotype, LIG 35-878; L, M, LIG 35-879; N, O, LIG 35-880; P, R, LIG 35-881; S, T, LIG 35-882; A-E, sample MF 11-1, Matusevich River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow; F, G, sample 18041-14, Komsomolets Island, Ludlow; H, J, L, N, P, S, sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bars: A, H-O, R, T, 0.1 mm; B-G, P, S, 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5375111" httpUri="https://zenodo.org/record/5375111/files/figure.png" pageId="12" pageNumber="417">Fig. 7C, D, F, J</figureCitation>
|
||
), two pairs (
|
||
<figureCitation id="BB992A1E0F76FFF48753FF45B67B209C" box="[1026,1146,168,193]" captionStart="FIG" captionStartId="10.[151,162,1521,1538]" captionTargetBox="[178,1226,166,1484]" captionTargetId="figure-251@10.[178,1226,166,1484]" captionTargetPageId="10" captionText="FIG. 7. — Paralogania menneri n. sp.; A, transitional scale; B-O, transitional(?) scales; P-T, trunk scales; A-C, E, F, H, J, L, S, scales in crown view; D, a scale in oblique lateral view (posterior end on the left); G, P, scales in base view; N, a scale in lateral view; I, magnified of H; K, magnified of J; M, magnified of L; O, magnified of N; R, magnified of P; T, magnified of S; A, Pi 7618; B, Pi 7607; C, D, Pi 7605; E, Pi 7604; F, LIG 35-871; G, LIG 35-872; H, I, LIG 35-877; J, K, holotype, LIG 35-878; L, M, LIG 35-879; N, O, LIG 35-880; P, R, LIG 35-881; S, T, LIG 35-882; A-E, sample MF 11-1, Matusevich River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow; F, G, sample 18041-14, Komsomolets Island, Ludlow; H, J, L, N, P, S, sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bars: A, H-O, R, T, 0.1 mm; B-G, P, S, 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5375111" httpUri="https://zenodo.org/record/5375111/files/figure.png" pageId="12" pageNumber="417">Fig. 7O, N</figureCitation>
|
||
) or three pairs (
|
||
<figureCitation id="BB992A1E0F76FFF4805CFF25B17920BC" box="[781,888,200,225]" captionStart="FIG" captionStartId="10.[151,162,1521,1538]" captionTargetBox="[178,1226,166,1484]" captionTargetId="figure-251@10.[178,1226,166,1484]" captionTargetPageId="10" captionText="FIG. 7. — Paralogania menneri n. sp.; A, transitional scale; B-O, transitional(?) scales; P-T, trunk scales; A-C, E, F, H, J, L, S, scales in crown view; D, a scale in oblique lateral view (posterior end on the left); G, P, scales in base view; N, a scale in lateral view; I, magnified of H; K, magnified of J; M, magnified of L; O, magnified of N; R, magnified of P; T, magnified of S; A, Pi 7618; B, Pi 7607; C, D, Pi 7605; E, Pi 7604; F, LIG 35-871; G, LIG 35-872; H, I, LIG 35-877; J, K, holotype, LIG 35-878; L, M, LIG 35-879; N, O, LIG 35-880; P, R, LIG 35-881; S, T, LIG 35-882; A-E, sample MF 11-1, Matusevich River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow; F, G, sample 18041-14, Komsomolets Island, Ludlow; H, J, L, N, P, S, sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bars: A, H-O, R, T, 0.1 mm; B-G, P, S, 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5375111" httpUri="https://zenodo.org/record/5375111/files/figure.png" pageId="12" pageNumber="417">Fig. 7H, I</figureCitation>
|
||
) of lateral areas. They are always shorter than the medial one; their margins are smooth or crenulated. Especially distinct crenulation or spines are developed on the outer margin of the most lateral area. The base which is relatively low is anteriorly a little larger than the crown and protrudes over the perimeter of the crown as a narrow strip (e.g.,
|
||
<figureCitation id="BB992A1E0F76FFF48740FE44B64E219D" box="[1041,1103,425,449]" captionStart="FIG" captionStartId="10.[151,162,1521,1538]" captionTargetBox="[178,1226,166,1484]" captionTargetId="figure-251@10.[178,1226,166,1484]" captionTargetPageId="10" captionText="FIG. 7. — Paralogania menneri n. sp.; A, transitional scale; B-O, transitional(?) scales; P-T, trunk scales; A-C, E, F, H, J, L, S, scales in crown view; D, a scale in oblique lateral view (posterior end on the left); G, P, scales in base view; N, a scale in lateral view; I, magnified of H; K, magnified of J; M, magnified of L; O, magnified of N; R, magnified of P; T, magnified of S; A, Pi 7618; B, Pi 7607; C, D, Pi 7605; E, Pi 7604; F, LIG 35-871; G, LIG 35-872; H, I, LIG 35-877; J, K, holotype, LIG 35-878; L, M, LIG 35-879; N, O, LIG 35-880; P, R, LIG 35-881; S, T, LIG 35-882; A-E, sample MF 11-1, Matusevich River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow; F, G, sample 18041-14, Komsomolets Island, Ludlow; H, J, L, N, P, S, sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bars: A, H-O, R, T, 0.1 mm; B-G, P, S, 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5375111" httpUri="https://zenodo.org/record/5375111/files/figure.png" pageId="12" pageNumber="417">Fig. 7</figureCitation>
|
||
B-D, F, H, J, L). Pulp depression is elongated or triangular (
|
||
<figureCitation id="BB992A1E0F76FFF48180FE04B12A225C" box="[721,811,489,513]" captionStart="FIG" captionStartId="10.[151,162,1521,1538]" captionTargetBox="[178,1226,166,1484]" captionTargetId="figure-251@10.[178,1226,166,1484]" captionTargetPageId="10" captionText="FIG. 7. — Paralogania menneri n. sp.; A, transitional scale; B-O, transitional(?) scales; P-T, trunk scales; A-C, E, F, H, J, L, S, scales in crown view; D, a scale in oblique lateral view (posterior end on the left); G, P, scales in base view; N, a scale in lateral view; I, magnified of H; K, magnified of J; M, magnified of L; O, magnified of N; R, magnified of P; T, magnified of S; A, Pi 7618; B, Pi 7607; C, D, Pi 7605; E, Pi 7604; F, LIG 35-871; G, LIG 35-872; H, I, LIG 35-877; J, K, holotype, LIG 35-878; L, M, LIG 35-879; N, O, LIG 35-880; P, R, LIG 35-881; S, T, LIG 35-882; A-E, sample MF 11-1, Matusevich River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow; F, G, sample 18041-14, Komsomolets Island, Ludlow; H, J, L, N, P, S, sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bars: A, H-O, R, T, 0.1 mm; B-G, P, S, 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5375111" httpUri="https://zenodo.org/record/5375111/files/figure.png" pageId="12" pageNumber="417">Figs 7G</figureCitation>
|
||
;
|
||
<figureCitation id="BB992A1E0F76FFF48067FE04B15B225C" box="[822,858,489,513]" captionStart="FIG" captionStartId="11.[151,162,1607,1624]" captionTargetBox="[191,1218,193,1520]" captionTargetId="figure-106@11.[188,1223,174,1529]" captionTargetPageId="11" captionText="FIG. 8. — Paralogania menneri n. sp., morphological set of scales; A, B, head scales; C-G, transitional scales; H-O, transitional(?) scales; P-X, trunk scales; A-H1, I-X, scales in crown view; H2, a scale in base view; A-X, LIG 35-194-LIG 35-217; sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bar: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5375113" httpUri="https://zenodo.org/record/5375113/files/figure.png" pageId="12" pageNumber="417">8H</figureCitation>
|
||
<figureCitation id="BB992A1E0F76FFF4800BFE1AB1652255" box="[858,868,503,520]" captionStart="FIG" captionStartId="4.[151,162,1543,1560]" captionTargetBox="[178,1226,168,1498]" captionTargetId="figure-176@4.[178,1226,168,1498]" captionTargetPageId="4" captionText="FIG. 2. — A-I, Thelodus matukhini n. sp., scales in crown view; A, LIG 35-859; B, holotype, LIG 35-860; C, LIG 35-861; D, LIG 35- 862; E, Pi 7552; F, Pi 7550; G, Pi 7547; H, Pi 7551; I, Pi 7557; A-D, sample 18041-14, Komsomolets Island, Ludlow, Upper Silurian; E-I, sample MF 34-1, cape October (Octyabrskij), October Revolution Island, Ludlow, Upper Silurian; J-Q, Loganellia cuneata (Gross, 1947); J, L, O-Q, scales in crown view; K, M, scales in oblique lateral crown view; N, a scale in lateral view; J-Q, LIG 35-863- LIG 35-870; sample 2-23, Matusevich River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bars: A, C, E-H, J-P, 0.1 mm; B, D, I, Q, 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5375101" httpUri="https://zenodo.org/record/5375101/files/figure.png" pageId="12" pageNumber="417">
|
||
<subScript id="BF2634DE0F76FFF4800BFE1AB1652255" attach="left" box="[858,868,503,520]" fontSize="7" pageId="12" pageNumber="417">2</subScript>
|
||
</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="231D369B0F76FFF4819BFDE5B155241D" blockId="12.[714,1248,168,1665]" pageId="12" pageNumber="417">
|
||
Trunk scales of different size and form compose more than a half of the whole scale material of this species. The best example is the sample 47- 14 from Spokojnaya River section. Two distinct (extreme) morphological varieties have been distinguished: 1) short rhomboidal; and 2) long and narrow, often with a spur-like projection anteriorly of the base. Besides, there are a lot of scales which length and width proportions of the crown and base are transitional between these two varieties. In
|
||
<figureCitation id="BB992A1E0F76FFF480D6FCA5B1DC233D" box="[903,989,840,864]" captionStart="FIG" captionStartId="10.[151,162,1521,1538]" captionTargetBox="[178,1226,166,1484]" captionTargetId="figure-251@10.[178,1226,166,1484]" captionTargetPageId="10" captionText="FIG. 7. — Paralogania menneri n. sp.; A, transitional scale; B-O, transitional(?) scales; P-T, trunk scales; A-C, E, F, H, J, L, S, scales in crown view; D, a scale in oblique lateral view (posterior end on the left); G, P, scales in base view; N, a scale in lateral view; I, magnified of H; K, magnified of J; M, magnified of L; O, magnified of N; R, magnified of P; T, magnified of S; A, Pi 7618; B, Pi 7607; C, D, Pi 7605; E, Pi 7604; F, LIG 35-871; G, LIG 35-872; H, I, LIG 35-877; J, K, holotype, LIG 35-878; L, M, LIG 35-879; N, O, LIG 35-880; P, R, LIG 35-881; S, T, LIG 35-882; A-E, sample MF 11-1, Matusevich River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow; F, G, sample 18041-14, Komsomolets Island, Ludlow; H, J, L, N, P, S, sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bars: A, H-O, R, T, 0.1 mm; B-G, P, S, 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5375111" httpUri="https://zenodo.org/record/5375111/files/figure.png" pageId="12" pageNumber="417">Figs 7E</figureCitation>
|
||
and
|
||
<figureCitation id="BB992A1E0F76FFF48745FCA4B656233C" box="[1044,1111,841,865]" captionStart="FIG" captionStartId="11.[151,162,1607,1624]" captionTargetBox="[191,1218,193,1520]" captionTargetId="figure-106@11.[188,1223,174,1529]" captionTargetPageId="11" captionText="FIG. 8. — Paralogania menneri n. sp., morphological set of scales; A, B, head scales; C-G, transitional scales; H-O, transitional(?) scales; P-X, trunk scales; A-H1, I-X, scales in crown view; H2, a scale in base view; A-X, LIG 35-194-LIG 35-217; sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bar: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5375113" httpUri="https://zenodo.org/record/5375113/files/figure.png" pageId="12" pageNumber="417">8P, Q</figureCitation>
|
||
some trunk scales are shown. A relatively wide anterior part of them consists of the central and lateral areas with three to four short marginal spinelets; a spur-like projection of the base is directed anteriorwards and downwards. Such scales have the position between transitional(?) and elongated trunk scales.
|
||
</paragraph>
|
||
<paragraph id="231D369B0F76FFF4819BFBA5B150261D" blockId="12.[714,1248,168,1665]" pageId="12" pageNumber="417">
|
||
Short trunk scales are up to
|
||
<quantity id="E45A9B7E0F76FFF48753FBA5B68D243D" box="[1026,1164,1096,1120]" metricMagnitude="-4" metricUnit="m" metricValue="6.25" metricValueMax="7.5" metricValueMin="5.0" pageId="12" pageNumber="417" unit="mm" value="0.625" valueMax="0.75" valueMin="0.5">0.5-0.75 mm</quantity>
|
||
long at base width of
|
||
<quantity id="E45A9B7E0F76FFF4803CFB85B1FB24DD" box="[877,1018,1128,1152]" metricMagnitude="-4" metricUnit="m" metricValue="4.75" metricValueMax="5.5" metricValueMin="4.0" pageId="12" pageNumber="417" unit="mm" value="0.475" valueMax="0.55" valueMin="0.4">0.4-0.55 mm</quantity>
|
||
(
|
||
<figureCitation id="BB992A1E0F76FFF4875AFB85B68C24DC" box="[1035,1165,1128,1153]" captionStart="FIG" captionStartId="11.[151,162,1607,1624]" captionTargetBox="[191,1218,193,1520]" captionTargetId="figure-106@11.[188,1223,174,1529]" captionTargetPageId="11" captionText="FIG. 8. — Paralogania menneri n. sp., morphological set of scales; A, B, head scales; C-G, transitional scales; H-O, transitional(?) scales; P-X, trunk scales; A-H1, I-X, scales in crown view; H2, a scale in base view; A-X, LIG 35-194-LIG 35-217; sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bar: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5375113" httpUri="https://zenodo.org/record/5375113/files/figure.png" pageId="12" pageNumber="417">Fig. 8W, X</figureCitation>
|
||
). Their crown is composed from a rhomboidal flat smooth area; postero-laterally of it is situated a row of short spinulets, four to five in number. The base is wider than the crown and expanded anteriorly.
|
||
<figureCitation id="BB992A1E0F76FFF4801DFAE5B1A1257C" box="[844,928,1288,1313]" captionStart="FIG" captionStartId="11.[151,162,1607,1624]" captionTargetBox="[191,1218,193,1520]" captionTargetId="figure-106@11.[188,1223,174,1529]" captionTargetPageId="11" captionText="FIG. 8. — Paralogania menneri n. sp., morphological set of scales; A, B, head scales; C-G, transitional scales; H-O, transitional(?) scales; P-X, trunk scales; A-H1, I-X, scales in crown view; H2, a scale in base view; A-X, LIG 35-194-LIG 35-217; sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bar: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5375113" httpUri="https://zenodo.org/record/5375113/files/figure.png" pageId="12" pageNumber="417">Fig. 8T</figureCitation>
|
||
represents a comparatively long trunk scale (length 1.0 mm) that after its features can be situated between short and wide and long and narrow scale
|
||
<typeStatus id="FC1988390F76FFF480A0FA84B62E25DC" box="[1009,1071,1385,1409]" pageId="12" pageNumber="417">types</typeStatus>
|
||
. The number of lateral spines is the largest (five). Beneath the postero-medial point of the crown, a longitudinal medial ridgelet, analogous to the medial spine, is developed. It begins at the posterior end of the base and continues into the posterior crown apex.
|
||
</paragraph>
|
||
<paragraph id="231D369B0F76FFF5819BF9A4B05623DD" blockId="12.[714,1248,168,1665]" lastBlockId="13.[151,685,168,896]" lastPageId="13" lastPageNumber="418" pageId="12" pageNumber="417">
|
||
Long and narrow trunk scales reach a length up to
|
||
<quantity id="E45A9B7E0F76FFF481BBF984B14226DD" box="[746,835,1641,1665]" metricMagnitude="-3" metricUnit="m" metricValue="1.7" pageId="12" pageNumber="417" unit="mm" value="1.7">1.7 mm</quantity>
|
||
. Among them also a lot of fine and narrow scales, still having the same proportions of the crown and base, characteristic of the relatively larger scales, have been found (
|
||
<figureCitation id="BB992A1E0F77FFF58167FF05B0A6215C" box="[566,679,232,257]" captionStart="FIG" captionStartId="10.[151,162,1521,1538]" captionTargetBox="[178,1226,166,1484]" captionTargetId="figure-251@10.[178,1226,166,1484]" captionTargetPageId="10" captionText="FIG. 7. — Paralogania menneri n. sp.; A, transitional scale; B-O, transitional(?) scales; P-T, trunk scales; A-C, E, F, H, J, L, S, scales in crown view; D, a scale in oblique lateral view (posterior end on the left); G, P, scales in base view; N, a scale in lateral view; I, magnified of H; K, magnified of J; M, magnified of L; O, magnified of N; R, magnified of P; T, magnified of S; A, Pi 7618; B, Pi 7607; C, D, Pi 7605; E, Pi 7604; F, LIG 35-871; G, LIG 35-872; H, I, LIG 35-877; J, K, holotype, LIG 35-878; L, M, LIG 35-879; N, O, LIG 35-880; P, R, LIG 35-881; S, T, LIG 35-882; A-E, sample MF 11-1, Matusevich River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow; F, G, sample 18041-14, Komsomolets Island, Ludlow; H, J, L, N, P, S, sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bars: A, H-O, R, T, 0.1 mm; B-G, P, S, 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5375111" httpUri="https://zenodo.org/record/5375111/files/figure.png" pageId="13" pageNumber="418">Figs 7P, S</figureCitation>
|
||
;
|
||
<figureCitation id="BB992A1E0F77FFF583C6FEE4B2FD217C" box="[151,252,265,289]" captionStart="FIG" captionStartId="11.[151,162,1607,1624]" captionTargetBox="[191,1218,193,1520]" captionTargetId="figure-106@11.[188,1223,174,1529]" captionTargetPageId="11" captionText="FIG. 8. — Paralogania menneri n. sp., morphological set of scales; A, B, head scales; C-G, transitional scales; H-O, transitional(?) scales; P-X, trunk scales; A-H1, I-X, scales in crown view; H2, a scale in base view; A-X, LIG 35-194-LIG 35-217; sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bar: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5375113" httpUri="https://zenodo.org/record/5375113/files/figure.png" pageId="13" pageNumber="418">8R, S, V</figureCitation>
|
||
). The central area of the crown is as elongated rhomb, relatively wide and flat (
|
||
<figureCitation id="BB992A1E0F77FFF583F1FEA5B320213C" box="[160,289,328,353]" captionStart="FIG" captionStartId="11.[151,162,1607,1624]" captionTargetBox="[191,1218,193,1520]" captionTargetId="figure-106@11.[188,1223,174,1529]" captionTargetPageId="11" captionText="FIG. 8. — Paralogania menneri n. sp., morphological set of scales; A, B, head scales; C-G, transitional scales; H-O, transitional(?) scales; P-X, trunk scales; A-H1, I-X, scales in crown view; H2, a scale in base view; A-X, LIG 35-194-LIG 35-217; sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bar: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5375113" httpUri="https://zenodo.org/record/5375113/files/figure.png" pageId="13" pageNumber="418">Fig. 8R, S</figureCitation>
|
||
) or narrow and with a furrow (
|
||
<figureCitation id="BB992A1E0F77FFF583CFFE85B2F321DC" box="[158,242,360,385]" captionStart="FIG" captionStartId="10.[151,162,1521,1538]" captionTargetBox="[178,1226,166,1484]" captionTargetId="figure-251@10.[178,1226,166,1484]" captionTargetPageId="10" captionText="FIG. 7. — Paralogania menneri n. sp.; A, transitional scale; B-O, transitional(?) scales; P-T, trunk scales; A-C, E, F, H, J, L, S, scales in crown view; D, a scale in oblique lateral view (posterior end on the left); G, P, scales in base view; N, a scale in lateral view; I, magnified of H; K, magnified of J; M, magnified of L; O, magnified of N; R, magnified of P; T, magnified of S; A, Pi 7618; B, Pi 7607; C, D, Pi 7605; E, Pi 7604; F, LIG 35-871; G, LIG 35-872; H, I, LIG 35-877; J, K, holotype, LIG 35-878; L, M, LIG 35-879; N, O, LIG 35-880; P, R, LIG 35-881; S, T, LIG 35-882; A-E, sample MF 11-1, Matusevich River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow; F, G, sample 18041-14, Komsomolets Island, Ludlow; H, J, L, N, P, S, sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bars: A, H-O, R, T, 0.1 mm; B-G, P, S, 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5375111" httpUri="https://zenodo.org/record/5375111/files/figure.png" pageId="13" pageNumber="418">Figs 7S</figureCitation>
|
||
;
|
||
<figureCitation id="BB992A1E0F77FFF583AEFE84B32221DC" box="[255,291,361,385]" captionStart="FIG" captionStartId="11.[151,162,1607,1624]" captionTargetBox="[191,1218,193,1520]" captionTargetId="figure-106@11.[188,1223,174,1529]" captionTargetPageId="11" captionText="FIG. 8. — Paralogania menneri n. sp., morphological set of scales; A, B, head scales; C-G, transitional scales; H-O, transitional(?) scales; P-X, trunk scales; A-H1, I-X, scales in crown view; H2, a scale in base view; A-X, LIG 35-194-LIG 35-217; sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bar: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5375113" httpUri="https://zenodo.org/record/5375113/files/figure.png" pageId="13" pageNumber="418">8V</figureCitation>
|
||
). Postero-laterally of the crown, a row of three to four short lateral spinulets (
|
||
<figureCitation id="BB992A1E0F77FFF583CEFE45B2ED219C" box="[159,236,424,449]" captionStart="FIG" captionStartId="11.[151,162,1607,1624]" captionTargetBox="[191,1218,193,1520]" captionTargetId="figure-106@11.[188,1223,174,1529]" captionTargetPageId="11" captionText="FIG. 8. — Paralogania menneri n. sp., morphological set of scales; A, B, head scales; C-G, transitional scales; H-O, transitional(?) scales; P-X, trunk scales; A-H1, I-X, scales in crown view; H2, a scale in base view; A-X, LIG 35-194-LIG 35-217; sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bar: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5375113" httpUri="https://zenodo.org/record/5375113/files/figure.png" pageId="13" pageNumber="418">Fig. 8S</figureCitation>
|
||
), a longitudinal ridge and a row of spinulets (
|
||
<figureCitation id="BB992A1E0F77FFF583B2FE25B33F21BC" box="[227,318,456,481]" captionStart="FIG" captionStartId="11.[151,162,1607,1624]" captionTargetBox="[191,1218,193,1520]" captionTargetId="figure-106@11.[188,1223,174,1529]" captionTargetPageId="11" captionText="FIG. 8. — Paralogania menneri n. sp., morphological set of scales; A, B, head scales; C-G, transitional scales; H-O, transitional(?) scales; P-X, trunk scales; A-H1, I-X, scales in crown view; H2, a scale in base view; A-X, LIG 35-194-LIG 35-217; sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bar: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5375113" httpUri="https://zenodo.org/record/5375113/files/figure.png" pageId="13" pageNumber="418">Fig. 8R</figureCitation>
|
||
) or two to three longitudinal ridges (
|
||
<figureCitation id="BB992A1E0F77FFF583B9FE05B33B225C" box="[232,314,488,513]" captionStart="FIG" captionStartId="10.[151,162,1521,1538]" captionTargetBox="[178,1226,166,1484]" captionTargetId="figure-251@10.[178,1226,166,1484]" captionTargetPageId="10" captionText="FIG. 7. — Paralogania menneri n. sp.; A, transitional scale; B-O, transitional(?) scales; P-T, trunk scales; A-C, E, F, H, J, L, S, scales in crown view; D, a scale in oblique lateral view (posterior end on the left); G, P, scales in base view; N, a scale in lateral view; I, magnified of H; K, magnified of J; M, magnified of L; O, magnified of N; R, magnified of P; T, magnified of S; A, Pi 7618; B, Pi 7607; C, D, Pi 7605; E, Pi 7604; F, LIG 35-871; G, LIG 35-872; H, I, LIG 35-877; J, K, holotype, LIG 35-878; L, M, LIG 35-879; N, O, LIG 35-880; P, R, LIG 35-881; S, T, LIG 35-882; A-E, sample MF 11-1, Matusevich River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow; F, G, sample 18041-14, Komsomolets Island, Ludlow; H, J, L, N, P, S, sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bars: A, H-O, R, T, 0.1 mm; B-G, P, S, 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5375111" httpUri="https://zenodo.org/record/5375111/files/figure.png" pageId="13" pageNumber="418">Figs 7S</figureCitation>
|
||
;
|
||
<figureCitation id="BB992A1E0F77FFF58217FE04B366225C" box="[326,359,489,513]" captionStart="FIG" captionStartId="11.[151,162,1607,1624]" captionTargetBox="[191,1218,193,1520]" captionTargetId="figure-106@11.[188,1223,174,1529]" captionTargetPageId="11" captionText="FIG. 8. — Paralogania menneri n. sp., morphological set of scales; A, B, head scales; C-G, transitional scales; H-O, transitional(?) scales; P-X, trunk scales; A-H1, I-X, scales in crown view; H2, a scale in base view; A-X, LIG 35-194-LIG 35-217; sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bar: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5375113" httpUri="https://zenodo.org/record/5375113/files/figure.png" pageId="13" pageNumber="418">8V</figureCitation>
|
||
) can be found. The posterior part of the crown is covered with fine striation. On the lower surface a fine medial longitudinal ridge (analogous to the medial spine) is always present (
|
||
<figureCitation id="BB992A1E0F77FFF583ACFD85B37622DC" box="[253,375,616,641]" captionStart="FIG" captionStartId="10.[151,162,1521,1538]" captionTargetBox="[178,1226,166,1484]" captionTargetId="figure-251@10.[178,1226,166,1484]" captionTargetPageId="10" captionText="FIG. 7. — Paralogania menneri n. sp.; A, transitional scale; B-O, transitional(?) scales; P-T, trunk scales; A-C, E, F, H, J, L, S, scales in crown view; D, a scale in oblique lateral view (posterior end on the left); G, P, scales in base view; N, a scale in lateral view; I, magnified of H; K, magnified of J; M, magnified of L; O, magnified of N; R, magnified of P; T, magnified of S; A, Pi 7618; B, Pi 7607; C, D, Pi 7605; E, Pi 7604; F, LIG 35-871; G, LIG 35-872; H, I, LIG 35-877; J, K, holotype, LIG 35-878; L, M, LIG 35-879; N, O, LIG 35-880; P, R, LIG 35-881; S, T, LIG 35-882; A-E, sample MF 11-1, Matusevich River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow; F, G, sample 18041-14, Komsomolets Island, Ludlow; H, J, L, N, P, S, sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bars: A, H-O, R, T, 0.1 mm; B-G, P, S, 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5375111" httpUri="https://zenodo.org/record/5375111/files/figure.png" pageId="13" pageNumber="418">Fig. 7P, R</figureCitation>
|
||
). The remaining surface is covered with longitudinal ridgelets or is smooth. The base of a number of elongated trunk scales is rhomboidal, wider than the crown and often prolongated anteriorly as a spur’s shape; it can be relatively wide (
|
||
<figureCitation id="BB992A1E0F77FFF5823EFCE5B3BC237C" box="[367,445,776,801]" captionStart="FIG" captionStartId="11.[151,162,1607,1624]" captionTargetBox="[191,1218,193,1520]" captionTargetId="figure-106@11.[188,1223,174,1529]" captionTargetPageId="11" captionText="FIG. 8. — Paralogania menneri n. sp., morphological set of scales; A, B, head scales; C-G, transitional scales; H-O, transitional(?) scales; P-X, trunk scales; A-H1, I-X, scales in crown view; H2, a scale in base view; A-X, LIG 35-194-LIG 35-217; sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bar: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5375113" httpUri="https://zenodo.org/record/5375113/files/figure.png" pageId="13" pageNumber="418">Fig. 8S</figureCitation>
|
||
) or narrow (
|
||
<figureCitation id="BB992A1E0F77FFF58101FCE5B0A6237D" box="[592,679,776,800]" captionStart="FIG" captionStartId="10.[151,162,1521,1538]" captionTargetBox="[178,1226,166,1484]" captionTargetId="figure-251@10.[178,1226,166,1484]" captionTargetPageId="10" captionText="FIG. 7. — Paralogania menneri n. sp.; A, transitional scale; B-O, transitional(?) scales; P-T, trunk scales; A-C, E, F, H, J, L, S, scales in crown view; D, a scale in oblique lateral view (posterior end on the left); G, P, scales in base view; N, a scale in lateral view; I, magnified of H; K, magnified of J; M, magnified of L; O, magnified of N; R, magnified of P; T, magnified of S; A, Pi 7618; B, Pi 7607; C, D, Pi 7605; E, Pi 7604; F, LIG 35-871; G, LIG 35-872; H, I, LIG 35-877; J, K, holotype, LIG 35-878; L, M, LIG 35-879; N, O, LIG 35-880; P, R, LIG 35-881; S, T, LIG 35-882; A-E, sample MF 11-1, Matusevich River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow; F, G, sample 18041-14, Komsomolets Island, Ludlow; H, J, L, N, P, S, sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bars: A, H-O, R, T, 0.1 mm; B-G, P, S, 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.5375111" httpUri="https://zenodo.org/record/5375111/files/figure.png" pageId="13" pageNumber="418">Figs 7P</figureCitation>
|
||
;
|
||
<figureCitation id="BB992A1E0F77FFF583C6FCC4B2DB231C" box="[151,218,809,833]" captionStart="FIG" captionStartId="11.[151,162,1607,1624]" captionTargetBox="[191,1218,193,1520]" captionTargetId="figure-106@11.[188,1223,174,1529]" captionTargetPageId="11" captionText="FIG. 8. — Paralogania menneri n. sp., morphological set of scales; A, B, head scales; C-G, transitional scales; H-O, transitional(?) scales; P-X, trunk scales; A-H1, I-X, scales in crown view; H2, a scale in base view; A-X, LIG 35-194-LIG 35-217; sample 47-14, Spokojnaya River, October Revolution Island, Ust-Spokojnaya Formation, Ludlow, Upper Silurian. Scale bar: 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.5375113" httpUri="https://zenodo.org/record/5375113/files/figure.png" pageId="13" pageNumber="418">8R, V</figureCitation>
|
||
). The pulp depression is narrow and long. In many scales the pulp opening is large and situated in the posterior corner of the base.
|
||
</paragraph>
|
||
<paragraph id="231D369B0F77FFF583C6FC45B2F7239F" blockId="13.[151,684,936,1312]" box="[151,246,936,962]" pageId="13" pageNumber="418">
|
||
<emphasis id="11D6EA890F77FFF583C6FC45B2F7239F" box="[151,246,936,962]" italics="true" pageId="13" pageNumber="418">Histology</emphasis>
|
||
</paragraph>
|
||
<paragraph id="231D369B0F77FFF583C6FC25B035257D" blockId="13.[151,684,936,1312]" pageId="13" pageNumber="418">
|
||
The microstructure of the scales has been studied under anise oil immersion. Arrangement, form and width of dentine tubules are as in
|
||
<taxonomicName id="E4A24D180F77FFF583C6FBC5B31D241D" authorityName="Karatajūtē-Talimaa & Märss" authorityYear="2002" box="[151,284,1064,1088]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="13" pageNumber="418" phylum="Chordata" rank="genus">
|
||
<emphasis id="11D6EA890F77FFF583C6FBC5B31D241D" box="[151,284,1064,1088]" italics="true" pageId="13" pageNumber="418">Paralogania</emphasis>
|
||
</taxonomicName>
|
||
ex gr.
|
||
<taxonomicName id="E4A24D180F77FFF58237FBC4B3E4241D" baseAuthorityName="Gross" baseAuthorityYear="1967" box="[358,485,1065,1088]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="13" pageNumber="418" phylum="Chordata" rank="species" species="martinssoni">
|
||
<emphasis id="11D6EA890F77FFF58237FBC4B3E4241D" box="[358,485,1065,1088]" italics="true" pageId="13" pageNumber="418">martinssoni</emphasis>
|
||
</taxonomicName>
|
||
from the Ludlow deposits of Severnaya Zemlya (Karatajūtē-
|
||
<bibRefCitation id="47334B6A0F77FFF583C6FB85B32D24DC" author="TALIMAA V." box="[151,300,1128,1153]" pageId="13" pageNumber="418" pagination="1 - 15" refId="ref17350" refString="KARATAJUTE- TALIMAA V. 1997. - Taxonomy of loganiid thelodonts. Modern Geology 21 (1 / 2): 1 - 15." type="journal article" year="1997">Talimaa 1997</bibRefCitation>
|
||
: fig. 9A, B). The main pulp canal is wide and long in elongated trunk scales of
|
||
<taxonomicName id="E4A24D180F77FFF583C6FB44B30E249D" authority="Karatajūtē-Talimaa & Märss, 2002" authorityName="Karatajūtē-Talimaa & Märss" authorityYear="2002" box="[151,271,1193,1216]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="13" pageNumber="418" phylum="Chordata" rank="species" species="menneri" status="sp. nov.">
|
||
<emphasis id="11D6EA890F77FFF583C6FB44B2A6249D" box="[151,167,1193,1216]" italics="true" pageId="13" pageNumber="418">P</emphasis>
|
||
.
|
||
<emphasis id="11D6EA890F77FFF583E5FB44B30E249D" box="[180,271,1193,1216]" italics="true" pageId="13" pageNumber="418">menneri</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="0AE557F20F77FFF58247FB44B353249D" box="[278,338,1193,1216]" pageId="13" pageNumber="418" rank="species">n. sp.</taxonomicNameLabel>
|
||
, and short and narrow in short trunk scales (see Karatajūtē-
|
||
<bibRefCitation id="47334B6A0F77FFF582AAFB25B0A924BC" author="TALIMAA V." box="[507,680,1224,1249]" pageId="13" pageNumber="418" pagination="1 - 15" refId="ref17350" refString="KARATAJUTE- TALIMAA V. 1997. - Taxonomy of loganiid thelodonts. Modern Geology 21 (1 / 2): 1 - 15." type="journal article" year="1997">Talimaa 1997</bibRefCitation>
|
||
: fig. 9C, D). Lateral pulp canals, going into lateral spines, are not always developed.
|
||
</paragraph>
|
||
<paragraph id="231D369B0F77FFF583C6FAA5B3272502" blockId="13.[151,684,1352,1664]" box="[151,294,1352,1378]" pageId="13" pageNumber="418">COMPARISON</paragraph>
|
||
<paragraph id="231D369B0F77FFF583C6FA85B1DA22FD" blockId="13.[151,684,1352,1664]" lastBlockId="13.[714,1247,168,672]" pageId="13" pageNumber="418">
|
||
<taxonomicName id="E4A24D180F77FFF583C6FA85B38125DD" authority="Karatajūtē-Talimaa & Märss, 2002" authorityName="Karatajūtē-Talimaa & Märss" authorityYear="2002" box="[151,384,1384,1408]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="13" pageNumber="418" phylum="Chordata" rank="species" species="menneri" status="sp. nov.">
|
||
<emphasis id="11D6EA890F77FFF583C6FA85B38125DD" box="[151,384,1384,1408]" italics="true" pageId="13" pageNumber="418">Paralogania menneri</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="0AE557F20F77FFF582D8FA84B3C425DD" box="[393,453,1385,1408]" pageId="13" pageNumber="418" rank="species">n. sp.</taxonomicNameLabel>
|
||
can be attributed to the
|
||
<taxonomicName id="E4A24D180F77FFF583EEFA64B36125FD" baseAuthorityName="Gross" baseAuthorityYear="1967" box="[191,352,1416,1440]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="13" pageNumber="418" phylum="Chordata" rank="species" species="kummerowi">
|
||
<emphasis id="11D6EA890F77FFF583EEFA64B2CE25FD" box="[191,207,1417,1440]" italics="true" pageId="13" pageNumber="418">P</emphasis>
|
||
.
|
||
<emphasis id="11D6EA890F77FFF5838DFA65B36125FD" box="[220,352,1416,1440]" italics="true" pageId="13" pageNumber="418">kummerowi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="11D6EA890F77FFF58231FA64B36B25FD" box="[352,362,1417,1440]" italics="true" pageId="13" pageNumber="418">-</emphasis>
|
||
<taxonomicName id="E4A24D180F77FFF5823BFA64B00525FD" baseAuthorityName="Gross" baseAuthorityYear="1967" box="[362,516,1417,1440]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="13" pageNumber="418" phylum="Chordata" rank="species" species="martinssoni">
|
||
<emphasis id="11D6EA890F77FFF5823BFA64B37B25FD" box="[362,378,1417,1440]" italics="true" pageId="13" pageNumber="418">P</emphasis>
|
||
.
|
||
<emphasis id="11D6EA890F77FFF582D6FA64B00525FD" box="[391,516,1417,1440]" italics="true" pageId="13" pageNumber="418">martinssoni</emphasis>
|
||
</taxonomicName>
|
||
group after the number and disposition of the postero-lateral spines of the trunk scales crown. Medial spine, being distinct and relatively long (or high as in
|
||
<taxonomicName id="E4A24D180F77FFF581C7FA04B308267D" authority="Karatajūtē-Talimaa & Märss, 2002" authorityName="Karatajūtē-Talimaa & Märss" authorityYear="2002" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="13" pageNumber="418" phylum="Chordata" rank="species" species="kachanovi" status="sp. nov.">
|
||
<emphasis id="11D6EA890F77FFF581C7FA04B0A7265D" box="[662,678,1513,1536]" italics="true" pageId="13" pageNumber="418">P</emphasis>
|
||
.
|
||
<emphasis id="11D6EA890F77FFF583C6F9E5B308267D" box="[151,265,1544,1568]" italics="true" pageId="13" pageNumber="418">kachanovi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="0AE557F20F77FFF58240F9E4B34C267C" box="[273,333,1545,1569]" pageId="13" pageNumber="418" rank="species">n. sp.</taxonomicNameLabel>
|
||
) in the other representatives of this group, is modified in
|
||
<taxonomicName id="E4A24D180F77FFF582E1F9C4B027261D" authority="Karatajūtē-Talimaa & Märss, 2002" authorityName="Karatajūtē-Talimaa & Märss" authorityYear="2002" box="[432,550,1577,1600]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="13" pageNumber="418" phylum="Chordata" rank="species" species="menneri" status="sp. nov.">
|
||
<emphasis id="11D6EA890F77FFF582E1F9C4B3C1261D" box="[432,448,1577,1600]" italics="true" pageId="13" pageNumber="418">P</emphasis>
|
||
.
|
||
<emphasis id="11D6EA890F77FFF5829CF9C4B027261D" box="[461,550,1577,1600]" italics="true" pageId="13" pageNumber="418">menneri</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="0AE557F20F77FFF5817CF9C4B066261D" box="[557,615,1577,1600]" pageId="13" pageNumber="418" rank="species">n. sp.</taxonomicNameLabel>
|
||
into a medial longitudinal ridgelet. Presence of special transitional(?) scales in the morphological
|
||
<taxonomicName id="E4A24D180F77FFF58130F985B0E9209D" box="[609,744,169,1664]" pageId="13" pageNumber="418" rank="variety" variety="set">variety set</taxonomicName>
|
||
of scales of
|
||
<taxonomicName id="E4A24D180F77FFF5803BFF44B1DE209D" authority="Karatajūtē-Talimaa & Märss, 2002" authorityName="Karatajūtē-Talimaa & Märss" authorityYear="2002" box="[874,991,169,192]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="13" pageNumber="418" phylum="Chordata" rank="species" species="menneri" status="sp. nov.">
|
||
<emphasis id="11D6EA890F77FFF5803BFF44B17B209D" box="[874,890,169,192]" italics="true" pageId="13" pageNumber="418">P</emphasis>
|
||
.
|
||
<emphasis id="11D6EA890F77FFF580D7FF44B1DE209D" box="[902,991,169,192]" italics="true" pageId="13" pageNumber="418">menneri</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="0AE557F20F77FFF580B7FF44B61E209D" box="[998,1055,169,192]" pageId="13" pageNumber="418" rank="species">n. sp.</taxonomicNameLabel>
|
||
distinguishes this species from the others of the genus. Perhaps, one characterictic is the fine longitudinal striation of the crown present only for the transitional(?) and most of the elongated trunk scales of
|
||
<taxonomicName id="E4A24D180F77FFF58739FEC4B6DF211D" authority="Karatajūtē-Talimaa & Märss, 2002" authorityName="Karatajūtē-Talimaa & Märss" authorityYear="2002" box="[1128,1246,297,320]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="13" pageNumber="418" phylum="Chordata" rank="species" species="menneri" status="sp. nov.">
|
||
<emphasis id="11D6EA890F77FFF58739FEC4B679211D" box="[1128,1144,297,320]" italics="true" pageId="13" pageNumber="418">P</emphasis>
|
||
.
|
||
<emphasis id="11D6EA890F77FFF587D4FEC4B6DF211D" box="[1157,1246,297,320]" italics="true" pageId="13" pageNumber="418">menneri</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="0AE557F20F77FFF5819BFEA4B105213D" box="[714,772,329,352]" pageId="13" pageNumber="418" rank="species">n. sp.</taxonomicNameLabel>
|
||
On the scales of the closest species,
|
||
<taxonomicName id="E4A24D180F77FFF587DDFEA4B11D21DD" baseAuthorityName="Gross" baseAuthorityYear="1967" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="13" pageNumber="418" phylum="Chordata" rank="species" species="martinssoni">
|
||
<emphasis id="11D6EA890F77FFF587DDFEA4B69D213D" box="[1164,1180,329,352]" italics="true" pageId="13" pageNumber="418">P</emphasis>
|
||
.
|
||
<emphasis id="11D6EA890F77FFF587F8FEA4B11D21DD" italics="true" pageId="13" pageNumber="418">martinssoni</emphasis>
|
||
</taxonomicName>
|
||
, the striation is not present. Some morphological varieties of the scales of
|
||
<taxonomicName id="E4A24D180F77FFF58732FE64B6DE21FD" authority="Karatajūtē-Talimaa & Märss, 2002" authorityName="Karatajūtē-Talimaa & Märss" authorityYear="2002" box="[1123,1247,393,416]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="13" pageNumber="418" phylum="Chordata" rank="species" species="menneri" status="sp. nov.">
|
||
<emphasis id="11D6EA890F77FFF58732FE64B67221FD" box="[1123,1139,393,416]" italics="true" pageId="13" pageNumber="418">P</emphasis>
|
||
.
|
||
<emphasis id="11D6EA890F77FFF587D3FE64B6DE21FD" box="[1154,1247,393,416]" italics="true" pageId="13" pageNumber="418">menneri</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="0AE557F20F77FFF5819BFE44B107219D" box="[714,774,425,448]" pageId="13" pageNumber="418" rank="species">n. sp.</taxonomicNameLabel>
|
||
, e.g., head scales, transitional scales of
|
||
<typeStatus id="FC1988390F77FFF587FEFE44B6DE219C" box="[1199,1247,425,449]" pageId="13" pageNumber="418">type</typeStatus>
|
||
“A” and part of trunk scales (with short, rhomboidal and relatively elongated and flat crown) are present also in the morphological set of
|
||
<taxonomicName id="E4A24D180F77FFF58799FDE4B146221D" baseAuthorityName="Gross" baseAuthorityYear="1967" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="13" pageNumber="418" phylum="Chordata" rank="species" species="martinssoni">
|
||
<emphasis id="11D6EA890F77FFF58799FDE4B6D9227D" box="[1224,1240,521,544]" italics="true" pageId="13" pageNumber="418">P</emphasis>
|
||
.
|
||
<emphasis id="11D6EA890F77FFF5819BFDC4B146221D" box="[714,839,553,576]" italics="true" pageId="13" pageNumber="418">martinssoni</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<emphasis id="11D6EA890F77FFF58028FDC4B188221D" box="[889,905,553,576]" italics="true" pageId="13" pageNumber="418">P</emphasis>
|
||
. ex gr.
|
||
<taxonomicName id="E4A24D180F77FFF58084FDC4B650221D" baseAuthorityName="Gross" baseAuthorityYear="1967" box="[981,1105,553,576]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="13" pageNumber="418" phylum="Chordata" rank="species" species="martinssoni">
|
||
<emphasis id="11D6EA890F77FFF58084FDC4B650221D" box="[981,1105,553,576]" italics="true" pageId="13" pageNumber="418">martinssoni</emphasis>
|
||
</taxonomicName>
|
||
. Still, the lateral spines in trunk scales of
|
||
<taxonomicName id="E4A24D180F77FFF58750FDA4B676223D" authority="Karatajūtē-Talimaa & Märss, 2002" authorityName="Karatajūtē-Talimaa & Märss" authorityYear="2002" box="[1025,1143,585,608]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="13" pageNumber="418" phylum="Chordata" rank="species" species="menneri" status="sp. nov.">
|
||
<emphasis id="11D6EA890F77FFF58750FDA4B610223D" box="[1025,1041,585,608]" italics="true" pageId="13" pageNumber="418">P</emphasis>
|
||
.
|
||
<emphasis id="11D6EA890F77FFF5874FFDA4B676223D" box="[1054,1143,585,608]" italics="true" pageId="13" pageNumber="418">menneri</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="0AE557F20F77FFF5872FFDA4B6B9223D" box="[1150,1208,585,608]" pageId="13" pageNumber="418" rank="species">n. sp.</taxonomicNameLabel>
|
||
are always short while in
|
||
<taxonomicName id="E4A24D180F77FFF5809FFD84B67522DD" baseAuthorityName="Gross" baseAuthorityYear="1967" box="[974,1140,617,640]" class="Pteraspidomorphi" family="Loganelliidae" genus="Paralogania" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phlebolepidiformes" pageId="13" pageNumber="418" phylum="Chordata" rank="species" species="martinssoni">
|
||
<emphasis id="11D6EA890F77FFF5809FFD84B1DF22DD" box="[974,990,617,640]" italics="true" pageId="13" pageNumber="418">P</emphasis>
|
||
.
|
||
<emphasis id="11D6EA890F77FFF580BFFD84B67522DD" box="[1006,1140,617,640]" italics="true" pageId="13" pageNumber="418">martinssoni</emphasis>
|
||
</taxonomicName>
|
||
they can reach a noticeable length.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |