298 lines
42 KiB
XML
298 lines
42 KiB
XML
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<mods:title id="94BC44D464887488CD44CD3A8003282B">The cephalopods of the Boda Limestone, Late Ordovician, of Dalarna, Sweden</mods:title>
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<mods:namePart id="B5EB455D63367B5B5FFFFBACE76DA8BA">Kröger, Björn</mods:namePart>
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<mods:title id="87407F55B97FD2F886805026E31AE027">European Journal of Taxonomy</mods:title>
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<mods:part id="72E8D42E6DAD4253E2C38401C2AEC201">
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<mods:date id="DC5413A93393AEB9D5E65BEFB72C9EB7">2013</mods:date>
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<mods:number id="7F03676B22194116A3338B44CB4FA9E6">2013-03-27</mods:number>
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<treatment id="AD4D9054CD4F6A4BF33B46B9FEECFD2B" ID-DOI="http://doi.org/10.5281/zenodo.3815202" ID-GBIF-Taxon="163977235" ID-Zenodo-Dep="3815202" LSID="urn:lsid:plazi:treatment:AD4D9054CD4F6A4BF33B46B9FEECFD2B" httpUri="http://treatment.plazi.org/id/AD4D9054CD4F6A4BF33B46B9FEECFD2B" lastPageId="45" lastPageNumber="46" pageId="43" pageNumber="44">
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<subSubSection id="6DFE72C9CD4F6A4DF33B46B9FB7CFE13" box="[347,1241,403,430]" pageId="43" pageNumber="44" type="nomenclature">
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<paragraph id="255B2142CD4F6A4DF33B46B9FB7CFE13" blockId="43.[347,1241,403,464]" box="[347,1241,403,430]" pageId="43" pageNumber="44">
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<heading id="7E13962ECD4F6A4DF33B46B9FB7CFE13" box="[347,1241,403,430]" centered="true" fontSize="11" level="2" pageId="43" pageNumber="44" reason="2">
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<taxonomicName id="E2E45AC1CD4F6A4DF33B46B9FBEAFE10" authority="(Angelin in Angelin & Lindstrom, 1880)" authorityName="Kröger" authorityYear="2013" baseAuthorityName="Angelin in Angelin & Lindstrom" baseAuthorityYear="1880" box="[347,1103,403,430]" class="Cephalopoda" family="Geisonoceratidae" genus="Geisonoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="43" pageNumber="44" phylum="Mollusca" rank="species" species="wegelini" status="comb. nov.">
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<emphasis id="1790FD50CD4F6A4DF33B46B9FDCEFE13" bold="true" box="[347,619,403,430]" italics="true" pageId="43" pageNumber="44">Geisonoceras wegelini</emphasis>
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||
(Angelin
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<emphasis id="1790FD50CD4F6A4DF08246BEFD5CFE10" box="[738,761,404,429]" italics="true" pageId="43" pageNumber="44">in</emphasis>
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<bibRefCitation id="41755CB3CD4F6A4DF09E46B9FBE2FE10" author="Angelin N. P. & Lindstrom G." box="[766,1095,403,429]" pageId="43" pageNumber="44" refId="ref46414" refString="Angelin N. P. & Lindstrom G. 1880. Fragmenta Silurica. Samson and Wallin, Stockholm." type="book" year="1880">Angelin & Lindström, 1880</bibRefCitation>
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)
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</taxonomicName>
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<taxonomicNameLabel id="0CA3402BCD4F6A4DF63746B9FB7CFE13" box="[1111,1241,403,430]" pageId="43" pageNumber="44" rank="species">comb. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="6DFE72C9CD4F6A4DF0E3469CFC15FE6D" box="[643,944,438,464]" pageId="43" pageNumber="44" type="description">
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<paragraph id="255B2142CD4F6A4DF0E3469CFC15FE6D" blockId="43.[347,1241,403,464]" box="[643,944,438,464]" pageId="43" pageNumber="44">
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<figureCitation id="BDDF3DC7CD4F6A4DF0E3469CFD6BFE6D" box="[643,718,438,464]" captionStart="Fig" captionStartId="3.[189,232,1814,1840]" captionTargetBox="[189,1400,1019,1774]" captionTargetId="figure@3.[189,1400,1019,1774]" captionTargetPageId="3" captionText="Fig. 2. Polished median section of a fragment of a phragmocone of Geisonoceras wegelini (Angelin in Angelin & Lindström, 1880) comb. nov., PMU 26747, Unskarsheden. The chamber is filled with epi- and hypsoseptal deposits (a), a layered wackestone with bird’s eye structures (b), a concentration of ostracods (c) and a sparitic space (d). Picture on the right is detail of picture on the left. Left scale = 10 mm, right scale = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.3814225" httpUri="https://zenodo.org/record/3814225/files/figure.png" pageId="43" pageNumber="44">Figs 2</figureCitation>
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,
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<figureCitation id="BDDF3DC7CD4F6A4DF0BB469CFCA1FE6D" box="[731,772,438,464]" captionStart="Fig" captionStartId="26.[190,233,1753,1779]" captionTargetBox="[243,1344,265,1707]" captionTargetId="figure@26.[243,1344,265,1707]" captionTargetPageId="26" captionText="Fig. 13. Polished median sections of Orthocerida of the Boda Limestone. A. Dawsonoceras fenestratum (Eichwald, 1860), PMU 26706, Kallholn. B-C. Striatocycloceras isbergi sp. nov. B. PMU 26681, Kallholn. C. PMU 26661, Osmundsberget. D. Isorthoceras angelini sp. nov., PMU 26784, Kallholn. E. Nathorstoceras kallholnense sp. nov., PMU 26729, holotype, Kallholn. F. Nathorstoceras adnatum sp. nov., PMU 26733, holotype, Kallholn. G. Pleurorthoceras osmundsbergense sp. nov., NRM-PZ Mo, 190102c, Osmundsberget.H.Ordogeisonocerasfoerstei(Strand,1934)comb.nov.,PMU26763,Kallholn. I. Geisonoceras wegelini (Angelin in Angelin & Lindström, 1880) comb. nov., PMU 26740, Kallholn. Scale bars: A-D, I = 1 mm; E-H = 5 mm." figureDoi="http://doi.org/10.5281/zenodo.3814251" httpUri="https://zenodo.org/record/3814251/files/figure.png" pageId="43" pageNumber="44">13I</figureCitation>
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,
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<figureCitation id="BDDF3DC7CD4F6A4DF170469CFCE3FE6D" box="[784,838,438,464]" captionStart="Fig" captionStartId="34.[189,232,1688,1714]" captionTargetBox="[189,1400,265,1645]" captionTargetId="figure@34.[189,1400,265,1646]" captionTargetPageId="34" captionText="Fig. 18. Shell ornamentation of selected Cephalopoda of the Boda Formation. A. Order, gen. et sp. indet., PMU 26950, Kallholn, lateral view. B. Palaeodawsonocerina? nicolletoides sp. nov., PMU 26727, holotype, Kallholn. C. Palaeodawsonocerina senckenbergi (Teichert, 1930), PMU 26718, Kallholn. D. Geisonoceras wegelini (Angelin in Angelin & Lindström, 1880) comb. nov., PMU 26745, Unskarsheden. E. Pleurorthoceras osmundsbergense sp. nov., NRM-PZ Mo 150126, holotype, Osmundsberget. F. Warburgoceras longitudinale (Angelin in Angelin & Lindström, 1880) comb. nov., NRM-PZ Mo 154065, Unskarsheden. G. Redpathoceras depressum sp. nov., PMU 26931, Kallholn. Scale bar = 5 mm for all figures." figureDoi="http://doi.org/10.5281/zenodo.3814261" httpUri="https://zenodo.org/record/3814261/files/figure.png" pageId="43" pageNumber="44">18D</figureCitation>
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,
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<figureCitation id="BDDF3DC7CD4F6A4DF132469CFC23FE6D" box="[850,902,438,464]" captionStart="Fig" captionStartId="38.[189,232,1790,1816]" captionTargetBox="[199,1385,265,1725]" captionTargetId="figure@38.[199,1385,265,1747]" captionTargetPageId="38" captionText="Fig. 19. Orthocerida of the Boda Limestone. A. Nathorstoceras adnatum sp. nov., PMU d1440, holotype, Kallholn, lateral view. B-C. Nathorstoceras kallholnense sp. nov., PMU 26730, Kallholn, complete body chamber. B. Lateral view. C. view from prosiphuncular side. D. Geisonoceras wegelini (Angelin in Angelin & Lindström, 1880) comb. nov., PMU 26747, Unskarsheden, lateral view. E. Ordogeisonoceras foerstei (Strand, 1934) comb. nov., PMU 26762, Kallholn, lateral view. F. Nathorstoceras kallholnense sp. nov., PMU 26729, holotype, lateral view, note siphuncle on left side. Scale bar = 10 mm for all figures." figureDoi="http://doi.org/10.5281/zenodo.3814263" httpUri="https://zenodo.org/record/3814263/files/figure.png" pageId="43" pageNumber="44">19D</figureCitation>
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,
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<figureCitation id="BDDF3DC7CD4F6A4DF1F3469CFC15FE6D" box="[915,944,438,464]" captionStart="Fig" captionStartId="43.[189,232,1934,1960]" captionTargetBox="[289,1246,1093,1878]" captionTargetId="graphics@43.[289,843,1171,1841]" captionTargetPageId="43" captionText="Fig. 22. Geisonoceras wegelini (Angelin in Angelin & Lindström, 1880) comb. nov., PMU 26740, from Unskarsheden, Boda Limestone. Same specimen as in Fig. 13I." figureDoi="http://doi.org/10.5281/zenodo.3814269" httpUri="https://zenodo.org/record/3814269/files/figure.png" pageId="43" pageNumber="44">22</figureCitation>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="6DFE72C9CD4F6A4DF2DD46D2FCE8FD88" pageId="43" pageNumber="44" type="reference_group">
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||
<paragraph id="255B2142CD4F6A4DF2DD46D2FB94FDAF" blockId="43.[189,1073,504,566]" box="[189,1073,504,531]" pageId="43" pageNumber="44">
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<treatmentCitationGroup id="05F4066CCD4F6A4DF2DD46D2FB94FDAF" box="[189,1073,504,531]" pageId="43" pageNumber="44">
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||
<treatmentCitation id="A4450753CD4F6A4DF2DD46D2FC3BFDAE" author="Angelin N. P. & Lindstrom G." box="[189,926,504,531]" page="5" pageId="43" pageNumber="44" year="1880">
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<taxonomicName id="E2E45AC1CD4F6A4DF2DD46D2FC3BFDAE" authority="Angelin in Angelin & Lindstrom, 1880: 5" authorityName="Angelin in Angelin & Lindstrom" authorityPageNumber="5" authorityYear="1880" box="[189,926,504,531]" class="Liliopsida" family="Orchidaceae" genus="Orthoceras" kingdom="Plantae" order="Asparagales" pageId="43" pageNumber="44" phylum="Tracheophyta" rank="species" species="wegelini">
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<emphasis id="1790FD50CD4F6A4DF2DD46D2FE08FDAF" box="[189,429,504,530]" italics="true" pageId="43" pageNumber="44">Orthoceras wegelini</emphasis>
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Angelin
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<emphasis id="1790FD50CD4F6A4DF07A46D3FD94FDAF" box="[538,561,505,530]" italics="true" pageId="43" pageNumber="44">in</emphasis>
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||
<bibRefCitation id="41755CB3CD4F6A4DF05746D2FC3BFDAE" author="Angelin N. P. & Lindstrom G." box="[567,926,504,531]" pageId="43" pageNumber="44" refId="ref46414" refString="Angelin N. P. & Lindstrom G. 1880. Fragmenta Silurica. Samson and Wallin, Stockholm." type="book" year="1880">Angelin & Lindström, 1880: 5</bibRefCitation>
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</taxonomicName>
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||
</treatmentCitation>
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||
, pl. 6, fig. 6.
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||
</treatmentCitationGroup>
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||
</paragraph>
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||
<paragraph id="255B2142CD4F6A4DF2DD4531FCE8FD88" blockId="43.[189,1073,504,566]" box="[189,845,539,566]" pageId="43" pageNumber="44">
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||
<treatmentCitationGroup id="05F4066CCD4F6A4DF2DD4531FCE8FD88" box="[189,845,539,566]" pageId="43" pageNumber="44">
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||
<treatmentCitation id="A4450753CD4F6A4DF2DD4531FD1EFD88" author="Teichert C." box="[189,699,539,565]" page="277" pageId="43" pageNumber="44" year="1930">
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||
<taxonomicName id="E2E45AC1CD4F6A4DF2DD4531FD1EFD88" authority="Teichert, 1930: 277" authorityName="Teichert" authorityPageNumber="277" authorityYear="1930" box="[189,699,539,565]" class="Liliopsida" family="Orchidaceae" genus="Orthoceras" kingdom="Plantae" order="Asparagales" pageId="43" pageNumber="44" phylum="Tracheophyta" rank="species" species="saksbyense">
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<emphasis id="1790FD50CD4F6A4DF2DD4531FE69FD88" box="[189,460,539,565]" italics="true" pageId="43" pageNumber="44">Orthoceras saksbyense</emphasis>
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<bibRefCitation id="41755CB3CD4F6A4DF3B44531FD1EFD88" author="Teichert C." box="[468,699,539,565]" pageId="43" pageNumber="44" pagination="264 - 312" refId="ref49750" refString="Teichert C. 1930. Die Cephalopoden-Fauna der Lyckholm-Stufe des Ostbaltikums. Palaontologische Zeitschrift 12: 264 - 312." type="journal article" year="1930">Teichert, 1930: 277</bibRefCitation>
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</taxonomicName>
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||
</treatmentCitation>
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, pl. 5, fig. 2.
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</treatmentCitationGroup>
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||
</paragraph>
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</subSubSection>
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||
<subSubSection id="6DFE72C9CD4F6A4DF2DD4576FBC3FCEB" pageId="43" pageNumber="44" type="diagnosis">
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<paragraph id="255B2142CD4F6A4DF2DD4576FE93FDCB" blockId="43.[189,310,604,630]" box="[189,310,604,630]" pageId="43" pageNumber="44">
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||
<heading id="7E13962ECD4F6A4DF2DD4576FE93FDCB" bold="true" box="[189,310,604,630]" fontSize="11" level="3" pageId="43" pageNumber="44" reason="3">
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||
<emphasis id="1790FD50CD4F6A4DF2DD4576FE93FDCB" bold="true" box="[189,310,604,630]" pageId="43" pageNumber="44">Diagnosis</emphasis>
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</heading>
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||
</paragraph>
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<paragraph id="255B2142CD4F6A4DF2DD45A1FBC3FCEB" blockId="43.[189,1399,651,854]" pageId="43" pageNumber="44">
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Slender orthocones with angle of expansion of ca. 5° or less, circular or slightly compressed conch cross section; chamber height of ca. 0.3–0.5 of distance similar to corresponding cross section diameter; ornamented with obliquely transverse, irregularly spaced growth bands; distance between growth bands
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<quantity id="E21C8CA7CD4F6A4DF36D45DFFE29FCB2" box="[269,396,757,783]" metricMagnitude="-3" metricUnit="m" metricValue="1.65" metricValueMax="3.0" metricValueMin="0.3" pageId="43" pageNumber="44" unit="mm" value="1.65" valueMax="3.0" valueMin="0.3">0.3–3 mm</quantity>
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; siphuncular position eccentric (SPR ca. 0.2); siphuncular segments tubular, short orthochoanitic to suborthochoanitic septal necks; weakly developed annulosiphuncular deposits are restricted to the position of the septal necks; hypo- and episeptal deposits occur.
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</paragraph>
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</subSubSection>
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||
<subSubSection id="6DFE72C9CD4F6A4AF2DD4457FA8FFEF5" lastPageId="44" lastPageNumber="45" pageId="43" pageNumber="44" type="materials_examined">
|
||
<paragraph id="255B2142CD4F6A4DF2DD4457FEC9FC2B" blockId="43.[189,364,892,919]" box="[189,364,892,919]" pageId="43" pageNumber="44">
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||
<heading id="7E13962ECD4F6A4DF2DD4457FEC9FC2B" bold="true" box="[189,364,892,919]" fontSize="11" level="3" pageId="43" pageNumber="44" reason="3">
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<emphasis id="1790FD50CD4F6A4DF2DD4457FEC9FC2B" bold="true" box="[189,364,892,919]" pageId="43" pageNumber="44">Type material</emphasis>
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</heading>
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</paragraph>
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<paragraph id="255B2142CD4F6A4DF28A4481FEC3FC78" blockId="43.[189,640,939,1001]" box="[234,358,939,965]" pageId="43" pageNumber="44">
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||
<emphasis id="1790FD50CD4F6A4DF28A4481FEC3FC78" bold="true" box="[234,358,939,965]" pageId="43" pageNumber="44">
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<typeStatus id="FA5F9FE0CD4F6A4DF28A4481FEC3FC78" box="[234,358,939,965]" pageId="43" pageNumber="44" type="lectotype">Lectotype</typeStatus>
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</emphasis>
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</paragraph>
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<paragraph id="255B2142CD4F6A4AF2DD44E5FE07FE98" blockId="43.[189,640,939,1001]" lastBlockId="44.[189,1322,267,329]" lastPageId="44" lastPageNumber="45" pageId="43" pageNumber="44">
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<collectionCode id="43F5B987CD4F6A4DF2DD44E5FEA5FC54" box="[189,256,975,1001]" country="Sweden" httpUri="http://grbio.org/cool/4m0z-xq14" name="Swedish Museum of Natural History - Zoological Collections" pageId="43" pageNumber="44" type="Museum">NRM</collectionCode>
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Mo 152346 (designated herein).
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<emphasis id="1790FD50CD486A4AF28A4621FE07FE98" bold="true" box="[234,418,267,293]" pageId="44" pageNumber="45">
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||
<typeStatus id="FA5F9FE0CD486A4AF28A4621FE07FE98" box="[234,418,267,293]" pageId="44" pageNumber="45" type="paralectotype">Paralectotypes</typeStatus>
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</emphasis>
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||
</paragraph>
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||
<paragraph id="255B2142CD4F6A4DF2DD40A4FC07F876" blockId="43.[189,1398,1934,1996]" pageId="43" pageNumber="44">
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||
<emphasis id="1790FD50CD4F6A4DF2DD40A4FEBDF815" bold="true" box="[189,280,1934,1960]" pageId="43" pageNumber="44">Fig. 22.</emphasis>
|
||
<taxonomicName id="E2E45AC1CD4F6A4DF37F40A5FBAEF815" authority="(Angelin in Angelin & Lindstrom, 1880)" authorityName="Kröger" authorityYear="2013" baseAuthorityName="Angelin in Angelin & Lindstrom" baseAuthorityYear="1880" box="[287,1035,1934,1961]" class="Cephalopoda" family="Geisonoceratidae" genus="Geisonoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="43" pageNumber="44" phylum="Mollusca" rank="species" species="wegelini" status="comb. nov.">
|
||
<emphasis id="1790FD50CD4F6A4DF37F40A5FD8FF815" box="[287,554,1934,1961]" italics="true" pageId="43" pageNumber="44">Geisonoceras wegelini</emphasis>
|
||
(Angelin
|
||
<emphasis id="1790FD50CD4F6A4DF0C040A5FD12F815" box="[672,695,1935,1960]" italics="true" pageId="43" pageNumber="44">in</emphasis>
|
||
<bibRefCitation id="41755CB3CD4F6A4DF0DC40A4FBA7F815" author="Angelin N. P. & Lindstrom G." box="[700,1026,1934,1960]" pageId="43" pageNumber="44" refId="ref46414" refString="Angelin N. P. & Lindstrom G. 1880. Fragmenta Silurica. Samson and Wallin, Stockholm." type="book" year="1880">Angelin & Lindström, 1880</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="0CA3402BCD4F6A4DF67140A4FB30F814" box="[1041,1173,1934,1961]" pageId="43" pageNumber="44" rank="species">comb. nov.</taxonomicNameLabel>
|
||
, PMU 26740, from Unskarsheden, Boda Limestone. Same specimen as in Fig. 13I.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="255B2142CD486A4AF2DD4605FA8FFEF5" blockId="44.[189,1322,267,329]" box="[189,1322,300,329]" pageId="44" pageNumber="45">
|
||
Two
|
||
<typeStatus id="FA5F9FE0CD486A4AF2984604FE04FEF5" box="[248,417,302,328]" pageId="44" pageNumber="45" type="paralectotype">paralectotypes</typeStatus>
|
||
(
|
||
<collectionCode id="43F5B987CD486A4AF3D14604FE53FEF5" box="[433,502,302,328]" country="Sweden" httpUri="http://grbio.org/cool/4m0z-xq14" name="Swedish Museum of Natural History - Zoological Collections" pageId="44" pageNumber="45" type="Museum">NRM</collectionCode>
|
||
Mo 152347, 152348) from Östbjörka, Boda Limestone, latest Katian.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="6DFE72C9CD486A4AF2DD465AFEECFE66" pageId="44" pageNumber="45" type="distribution">
|
||
<paragraph id="255B2142CD486A4AF2DD465AFE5EFE34" blockId="44.[189,1398,367,475]" box="[189,507,367,394]" pageId="44" pageNumber="45">
|
||
<heading id="7E13962ECD486A4AF2DD465AFE5EFE34" bold="true" box="[189,507,367,394]" fontSize="11" level="3" pageId="44" pageNumber="45" reason="3">
|
||
<emphasis id="1790FD50CD486A4AF2DD465AFE5EFE34" bold="true" box="[189,507,367,394]" pageId="44" pageNumber="45">Type locality and horizon</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="255B2142CD486A4AF2DD46B6FEECFE66" blockId="44.[189,1398,367,475]" pageId="44" pageNumber="45">
|
||
Östbjörka, Siljan district,
|
||
<collectingRegion id="E720EFA0CD486A4AF06746B4FDC2FE05" box="[519,615,414,440]" country="Sweden" name="Dalarna" pageId="44" pageNumber="45">Dalarna</collectingRegion>
|
||
,
|
||
<collectingCountry id="5DF361D2CD486A4AF01C46B4FD78FE05" box="[636,733,414,440]" name="Sweden" pageId="44" pageNumber="45">Sweden</collectingCountry>
|
||
; Boda Limestone, Boda Core Member, late Katian, Ordovician.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="6DFE72C9CD486A4AF2DD4528FC10FDD3" pageId="44" pageNumber="45" type="materials_examined">
|
||
<paragraph id="255B2142CD486A4AF2DD4528FE5CFDA1" blockId="44.[189,505,514,540]" box="[189,505,514,540]" pageId="44" pageNumber="45">
|
||
<heading id="7E13962ECD486A4AF2DD4528FE5CFDA1" bold="true" box="[189,505,514,540]" fontSize="11" level="3" pageId="44" pageNumber="45" reason="3">
|
||
<emphasis id="1790FD50CD486A4AF2DD4528FE5CFDA1" bold="true" box="[189,505,514,540]" pageId="44" pageNumber="45">Other material examined</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="255B2142CD486A4AF2DD451BFC10FDD3" blockId="44.[189,1398,561,622]" pageId="44" pageNumber="45">
|
||
Five specimens (
|
||
<collectionCode id="43F5B987CD486A4AF3F5451BFE72FDF6" box="[405,471,561,587]" country="Sweden" httpUri="http://grbio.org/cool/32ji-dbbk" name="Paleontological Museum of Uppsala" pageId="44" pageNumber="45">PMU</collectionCode>
|
||
26734–26738) from Kallholn;
|
||
<specimenCount id="33E2EACBCD486A4AF10D451BFBB3FDF6" box="[877,1046,561,587]" pageId="44" pageNumber="45" type="generic">19 specimens</specimenCount>
|
||
(
|
||
<collectionCode id="43F5B987CD486A4AF64F451BFBD4FDF6" box="[1071,1137,561,587]" country="Sweden" httpUri="http://grbio.org/cool/32ji-dbbk" name="Paleontological Museum of Uppsala" pageId="44" pageNumber="45">PMU</collectionCode>
|
||
26739–26757) from Unskarsheden, Siljan District; all Boda Limestone, latest Katian.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="6DFE72C9CD486A4AF2DD45BCFBEBF93C" pageId="44" pageNumber="45" type="description">
|
||
<paragraph id="255B2142CD486A4AF2DD45BCFEEBFD0D" blockId="44.[189,334,662,688]" box="[189,334,662,688]" pageId="44" pageNumber="45">
|
||
<heading id="7E13962ECD486A4AF2DD45BCFEEBFD0D" bold="true" box="[189,334,662,688]" fontSize="11" level="3" pageId="44" pageNumber="45" reason="3">
|
||
<emphasis id="1790FD50CD486A4AF2DD45BCFEEBFD0D" bold="true" box="[189,334,662,688]" pageId="44" pageNumber="45">Description</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="255B2142CD486A4AF2DD45EEFA9CFC98" blockId="44.[189,1398,708,805]" pageId="44" pageNumber="45">
|
||
The
|
||
<typeStatus id="FA5F9FE0CD486A4AF29345EEFEFAFD63" box="[243,351,708,734]" pageId="44" pageNumber="45" type="lectotype">lectotype</typeStatus>
|
||
is a relatively poorly preserved fragment of a phragmocone with an angle of expansion which cannot be measured exactly because of this fragmentary status. It agrees with respect to conch ornamentation, general conch shape and position of the siphuncle with the specimen PMU 26747.
|
||
</paragraph>
|
||
<paragraph id="255B2142CD486A4AF2DD4466FDDCFB3C" blockId="44.[189,1399,844,1153]" pageId="44" pageNumber="45">
|
||
Specimen PMU 26747 is a well preserved portion of phragmocone
|
||
<quantity id="E21C8CA7CD486A4AF6734466FBC9FCDA" box="[1043,1132,844,871]" metricMagnitude="-2" metricUnit="m" metricValue="8.3" pageId="44" pageNumber="45" unit="mm" value="83.0">83 mm</quantity>
|
||
long, with a slightly compressed section (ratio width/height 0.93), and a conch height of
|
||
<quantity id="E21C8CA7CD486A4AF1AE445AFBE9FC37" box="[974,1100,880,906]" metricMagnitude="-2" metricUnit="m" metricValue="4.6" metricValueMax="4.9" metricValueMin="4.3" pageId="44" pageNumber="45" unit="mm" value="46.0" valueMax="49.0" valueMin="43.0">43–49 mm</quantity>
|
||
(angle of expansion 4.1°) (
|
||
<figureCitation id="BDDF3DC7CD486A4AF2A544B9FEB4FC10" box="[197,273,915,941]" captionStart="Fig" captionStartId="3.[189,232,1814,1840]" captionTargetBox="[189,1400,1019,1774]" captionTargetId="figure@3.[189,1400,1019,1774]" captionTargetPageId="3" captionText="Fig. 2. Polished median section of a fragment of a phragmocone of Geisonoceras wegelini (Angelin in Angelin & Lindström, 1880) comb. nov., PMU 26747, Unskarsheden. The chamber is filled with epi- and hypsoseptal deposits (a), a layered wackestone with bird’s eye structures (b), a concentration of ostracods (c) and a sparitic space (d). Picture on the right is detail of picture on the left. Left scale = 10 mm, right scale = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.3814225" httpUri="https://zenodo.org/record/3814225/files/figure.png" pageId="44" pageNumber="45">Figs 2</figureCitation>
|
||
,
|
||
<figureCitation id="BDDF3DC7CD486A4AF37D44B9FEF1FC10" box="[285,340,915,941]" captionStart="Fig" captionStartId="38.[189,232,1790,1816]" captionTargetBox="[199,1385,265,1725]" captionTargetId="figure@38.[199,1385,265,1747]" captionTargetPageId="38" captionText="Fig. 19. Orthocerida of the Boda Limestone. A. Nathorstoceras adnatum sp. nov., PMU d1440, holotype, Kallholn, lateral view. B-C. Nathorstoceras kallholnense sp. nov., PMU 26730, Kallholn, complete body chamber. B. Lateral view. C. view from prosiphuncular side. D. Geisonoceras wegelini (Angelin in Angelin & Lindström, 1880) comb. nov., PMU 26747, Unskarsheden, lateral view. E. Ordogeisonoceras foerstei (Strand, 1934) comb. nov., PMU 26762, Kallholn, lateral view. F. Nathorstoceras kallholnense sp. nov., PMU 26729, holotype, lateral view, note siphuncle on left side. Scale bar = 10 mm for all figures." figureDoi="http://doi.org/10.5281/zenodo.3814263" httpUri="https://zenodo.org/record/3814263/files/figure.png" pageId="44" pageNumber="45">19D</figureCitation>
|
||
). The conch surface is ornamented with irregularly spaced bands with fine deep grooves in between. Bands and grooves are parallel to each other. The distance between the grooves varies between 0.2 and
|
||
<quantity id="E21C8CA7CD486A4AF34044F3FED8FC49" box="[288,381,985,1012]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="44" pageNumber="45" unit="mm" value="0.3">0.3 mm</quantity>
|
||
in this specimen (
|
||
<figureCitation id="BDDF3DC7CD486A4AF03D44F3FD69FC4E" box="[605,716,985,1011]" captionStart="Fig" captionStartId="34.[189,232,1688,1714]" captionTargetBox="[189,1400,265,1645]" captionTargetId="figure@34.[189,1400,265,1646]" captionTargetPageId="34" captionText="Fig. 18. Shell ornamentation of selected Cephalopoda of the Boda Formation. A. Order, gen. et sp. indet., PMU 26950, Kallholn, lateral view. B. Palaeodawsonocerina? nicolletoides sp. nov., PMU 26727, holotype, Kallholn. C. Palaeodawsonocerina senckenbergi (Teichert, 1930), PMU 26718, Kallholn. D. Geisonoceras wegelini (Angelin in Angelin & Lindström, 1880) comb. nov., PMU 26745, Unskarsheden. E. Pleurorthoceras osmundsbergense sp. nov., NRM-PZ Mo 150126, holotype, Osmundsberget. F. Warburgoceras longitudinale (Angelin in Angelin & Lindström, 1880) comb. nov., NRM-PZ Mo 154065, Unskarsheden. G. Redpathoceras depressum sp. nov., PMU 26931, Kallholn. Scale bar = 5 mm for all figures." figureDoi="http://doi.org/10.5281/zenodo.3814261" httpUri="https://zenodo.org/record/3814261/files/figure.png" pageId="44" pageNumber="45">Fig. 18D</figureCitation>
|
||
). The bands are oblique, forming a shallow sinus on the prosiphuncular side. At the apical end of the specimen, the siphuncle is positioned at ca.
|
||
<quantity id="E21C8CA7CD486A4AF6A844D6FAA9FBAA" box="[1224,1292,1020,1047]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" pageId="44" pageNumber="45" unit="mm" value="9.0">9 mm</quantity>
|
||
from the conch margin (SPR 0.21). There the siphuncular perforation is
|
||
<quantity id="E21C8CA7CD486A4AF1CE430AFC56FB87" box="[942,1011,1056,1082]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="44" pageNumber="45" unit="mm" value="4.0">4 mm</quantity>
|
||
wide (ca. 0.09 of corresponding conch height). The most adapical septum is moderately convex with a height of curvature of ca.
|
||
<quantity id="E21C8CA7CD486A4AF7444369FAD2FBE0" box="[1316,1399,1091,1117]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="44" pageNumber="45" unit="mm" value="10.0">10 mm</quantity>
|
||
(0.23 of corresponding conch height).
|
||
</paragraph>
|
||
<paragraph id="255B2142CD486A4AF2DD438DFD8FFAB5" blockId="44.[189,1398,1191,1288]" pageId="44" pageNumber="45">The mean of the angle of expansion of eight measured specimen is ca. 4.2° (minimum 2.19°, maximum 5.19°). The eccentricity of the siphuncle is relatively constant; in three measured specimens it varies between a SPR of 0.17 to 0.22.</paragraph>
|
||
<paragraph id="255B2142CD486A4AF2DD4205FAD3FAD1" blockId="44.[189,1398,1327,1389]" pageId="44" pageNumber="45">
|
||
The largest specimen, PMU 26752, with a cross section diameter of
|
||
<quantity id="E21C8CA7CD486A4AF1964205FBEBFAF7" box="[1014,1102,1327,1354]" metricMagnitude="-2" metricUnit="m" metricValue="9.2" pageId="44" pageNumber="45" unit="mm" value="92.0">92 mm</quantity>
|
||
, possesses a pronounced constriction on the cast of the body chamber at ca.
|
||
<quantity id="E21C8CA7CD486A4AF1724278FCC0FAD0" box="[786,869,1362,1389]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" pageId="44" pageNumber="45" unit="mm" value="35.0">35 mm</quantity>
|
||
adapically of the adoral end of the fragment.
|
||
</paragraph>
|
||
<paragraph id="255B2142CD486A4AF2DD42BEFBEBF93C" blockId="44.[189,1399,1428,1665]" pageId="44" pageNumber="45">
|
||
The shape of the siphuncle and septal neck is preserved in specimens PMU 26745 (
|
||
<figureCitation id="BDDF3DC7CD486A4AF6C842BEFAB3FA13" box="[1192,1302,1428,1454]" captionStart="Fig" captionStartId="34.[189,232,1688,1714]" captionTargetBox="[189,1400,265,1645]" captionTargetId="figure@34.[189,1400,265,1646]" captionTargetPageId="34" captionText="Fig. 18. Shell ornamentation of selected Cephalopoda of the Boda Formation. A. Order, gen. et sp. indet., PMU 26950, Kallholn, lateral view. B. Palaeodawsonocerina? nicolletoides sp. nov., PMU 26727, holotype, Kallholn. C. Palaeodawsonocerina senckenbergi (Teichert, 1930), PMU 26718, Kallholn. D. Geisonoceras wegelini (Angelin in Angelin & Lindström, 1880) comb. nov., PMU 26745, Unskarsheden. E. Pleurorthoceras osmundsbergense sp. nov., NRM-PZ Mo 150126, holotype, Osmundsberget. F. Warburgoceras longitudinale (Angelin in Angelin & Lindström, 1880) comb. nov., NRM-PZ Mo 154065, Unskarsheden. G. Redpathoceras depressum sp. nov., PMU 26931, Kallholn. Scale bar = 5 mm for all figures." figureDoi="http://doi.org/10.5281/zenodo.3814261" httpUri="https://zenodo.org/record/3814261/files/figure.png" pageId="44" pageNumber="45">Fig. 18D</figureCitation>
|
||
), 26740 (
|
||
<figureCitation id="BDDF3DC7CD486A4AF2A5429DFE89FA6C" box="[197,300,1463,1489]" captionStart="Fig" captionStartId="26.[190,233,1753,1779]" captionTargetBox="[243,1344,265,1707]" captionTargetId="figure@26.[243,1344,265,1707]" captionTargetPageId="26" captionText="Fig. 13. Polished median sections of Orthocerida of the Boda Limestone. A. Dawsonoceras fenestratum (Eichwald, 1860), PMU 26706, Kallholn. B-C. Striatocycloceras isbergi sp. nov. B. PMU 26681, Kallholn. C. PMU 26661, Osmundsberget. D. Isorthoceras angelini sp. nov., PMU 26784, Kallholn. E. Nathorstoceras kallholnense sp. nov., PMU 26729, holotype, Kallholn. F. Nathorstoceras adnatum sp. nov., PMU 26733, holotype, Kallholn. G. Pleurorthoceras osmundsbergense sp. nov., NRM-PZ Mo, 190102c, Osmundsberget.H.Ordogeisonocerasfoerstei(Strand,1934)comb.nov.,PMU26763,Kallholn. I. Geisonoceras wegelini (Angelin in Angelin & Lindström, 1880) comb. nov., PMU 26740, Kallholn. Scale bars: A-D, I = 1 mm; E-H = 5 mm." figureDoi="http://doi.org/10.5281/zenodo.3814251" httpUri="https://zenodo.org/record/3814251/files/figure.png" pageId="44" pageNumber="45">Figs 13I</figureCitation>
|
||
,
|
||
<figureCitation id="BDDF3DC7CD486A4AF35B429DFEF9FA6C" box="[315,348,1463,1489]" captionStart="Fig" captionStartId="43.[189,232,1934,1960]" captionTargetBox="[289,1246,1093,1878]" captionTargetId="graphics@43.[289,843,1171,1841]" captionTargetPageId="43" captionText="Fig. 22. Geisonoceras wegelini (Angelin in Angelin & Lindström, 1880) comb. nov., PMU 26740, from Unskarsheden, Boda Limestone. Same specimen as in Fig. 13I." figureDoi="http://doi.org/10.5281/zenodo.3814269" httpUri="https://zenodo.org/record/3814269/files/figure.png" pageId="44" pageNumber="45">22</figureCitation>
|
||
), 26741 and 26746. These fragments have conch diameters between 24 and
|
||
<quantity id="E21C8CA7CD486A4AF698429DFAF5FA6C" box="[1272,1360,1463,1490]" metricMagnitude="-2" metricUnit="m" metricValue="5.8" pageId="44" pageNumber="45" unit="mm" value="58.0">58 mm</quantity>
|
||
. In all five specimens the siphuncle is nearly tubular, very slightly constricted at the position of the septal perforation and the septal necks are short orthochoanitic to suborthochoanitic, with a length of ca. 0.14 of the length of the siphuncular segment (= chamber height). At the position of the septal neck, shallow annulosiphuncular deposits are developed at parts of the septal necks which are directed toward the conch center. Hyposetal, episeptal and mural deposits occur (see, e.g.,
|
||
<figureCitation id="BDDF3DC7CD486A4AF199414DFB9AF93C" box="[1017,1087,1639,1665]" captionStart="Fig" captionStartId="3.[189,232,1814,1840]" captionTargetBox="[189,1400,1019,1774]" captionTargetId="figure@3.[189,1400,1019,1774]" captionTargetPageId="3" captionText="Fig. 2. Polished median section of a fragment of a phragmocone of Geisonoceras wegelini (Angelin in Angelin & Lindström, 1880) comb. nov., PMU 26747, Unskarsheden. The chamber is filled with epi- and hypsoseptal deposits (a), a layered wackestone with bird’s eye structures (b), a concentration of ostracods (c) and a sparitic space (d). Picture on the right is detail of picture on the left. Left scale = 10 mm, right scale = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.3814225" httpUri="https://zenodo.org/record/3814225/files/figure.png" pageId="44" pageNumber="45">Fig. 2</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="6DFE72C9CD486A4BF2DD4183FB78FDB9" lastPageId="45" lastPageNumber="46" pageId="44" pageNumber="45" type="discussion">
|
||
<paragraph id="255B2142CD486A4AF2DD4183FE8AF97E" blockId="44.[189,303,1705,1731]" box="[189,303,1705,1731]" pageId="44" pageNumber="45">
|
||
<heading id="7E13962ECD486A4AF2DD4183FE8AF97E" bold="true" box="[189,303,1705,1731]" fontSize="11" level="3" pageId="44" pageNumber="45" reason="3">
|
||
<emphasis id="1790FD50CD486A4AF2DD4183FE8AF97E" bold="true" box="[189,303,1705,1731]" pageId="44" pageNumber="45">Remarks</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="255B2142CD486A4AF2DD41FDFBA4F85A" blockId="44.[189,1399,1751,2024]" pageId="44" pageNumber="45">
|
||
The transverse ornamentation is subdued and visible only in well preserved specimens. In slightly weathered specimens, the conch surface appears perfectly smooth and in steinkerns with high probability it is not preserved. Therefore, poorly preserved specimens could be mistakenly assigned to the smooth
|
||
<taxonomicName id="E2E45AC1CD486A4AF316406AFD90F8E7" authorityName="Flower" authorityYear="1962" box="[374,565,1856,1882]" class="Cephalopoda" family="Orthoceratidae" genus="Pleurorthoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="44" pageNumber="45" phylum="Mollusca" rank="genus">
|
||
<emphasis id="1790FD50CD486A4AF316406AFD90F8E7" box="[374,565,1856,1882]" italics="true" pageId="44" pageNumber="45">Pleurorthoceras</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<bibRefCitation id="41755CB3CD486A4AF02A406AFCA0F8E6" author="Teichert C." box="[586,773,1856,1883]" pageId="44" pageNumber="45" pagination="264 - 312" refId="ref49750" refString="Teichert C. 1930. Die Cephalopoden-Fauna der Lyckholm-Stufe des Ostbaltikums. Palaontologische Zeitschrift 12: 264 - 312." type="journal article" year="1930">Teichert (1930)</bibRefCitation>
|
||
described a smooth longicone under the name of
|
||
<taxonomicName id="E2E45AC1CD486A4AF2DD404EFE68F8C3" authorityName="Teichert" authorityYear="1930" box="[189,461,1892,1918]" class="Liliopsida" family="Orchidaceae" genus="Orthoceras" kingdom="Plantae" order="Asparagales" pageId="44" pageNumber="45" phylum="Tracheophyta" rank="species" species="saksbyense">
|
||
<emphasis id="1790FD50CD486A4AF2DD404EFE68F8C3" box="[189,461,1892,1918]" italics="true" pageId="44" pageNumber="45">Orthoceras saksbyense</emphasis>
|
||
</taxonomicName>
|
||
with exactly the same conch dimensions, shape and distance of septa, position and dimension of siphuncle and septal necks which have no signs of ornamentation. Therefore, with a very high probability this species is conspecific with
|
||
<taxonomicName id="E2E45AC1CD486A4AF1374081FE24F85A" authority="Angelin in Angelin & Lindstrom, 1880" authorityName="Angelin in Angelin & Lindstrom" authorityYear="1880" class="Cephalopoda" family="Geisonoceratidae" genus="Geisonoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="44" pageNumber="45" phylum="Mollusca" rank="species" species="wegelini" status="comb. nov.">
|
||
<emphasis id="1790FD50CD486A4AF1374081FBC0F879" box="[855,1125,1962,1989]" italics="true" pageId="44" pageNumber="45">Geisonoceras wegelini</emphasis>
|
||
Angelin
|
||
<emphasis id="1790FD50CD486A4AF6B84081FB4AF879" box="[1240,1263,1963,1988]" italics="true" pageId="44" pageNumber="45">in</emphasis>
|
||
<bibRefCitation id="41755CB3CD486A4AF6974080FE24F85A" author="Angelin N. P. & Lindstrom G." pageId="44" pageNumber="45" refId="ref46414" refString="Angelin N. P. & Lindstrom G. 1880. Fragmenta Silurica. Samson and Wallin, Stockholm." type="book" year="1880">Angelin & Lindström, 1880</bibRefCitation>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="0CA3402BCD486A4AF3E840E7FDAFF855" box="[392,522,1997,2024]" pageId="44" pageNumber="45" rank="species">comb. nov.</taxonomicNameLabel>
|
||
and is synonymised with the latter, herein.
|
||
</paragraph>
|
||
<paragraph id="255B2142CD496A4BF2DD4621FEFDFE98" blockId="45.[189,344,267,293]" box="[189,344,267,293]" pageId="45" pageNumber="46">
|
||
<heading id="7E13962ECD496A4BF2DD4621FEFDFE98" bold="true" box="[189,344,267,293]" fontSize="11" level="3" pageId="45" pageNumber="46" reason="3">
|
||
<emphasis id="1790FD50CD496A4BF2DD4621FEFDFE98" bold="true" box="[189,344,267,293]" pageId="45" pageNumber="46">Comparison</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="255B2142CD496A4BF2DD4610FB78FDB9" blockId="45.[189,1399,313,516]" pageId="45" pageNumber="46">
|
||
<taxonomicName id="E2E45AC1CD496A4BF2DD4610FEFBFEE9" authorityName="Hyatt" authorityYear="1884" box="[189,350,314,340]" class="Cephalopoda" family="Geisonoceratidae" genus="Geisonoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="45" pageNumber="46" phylum="Mollusca" rank="genus">
|
||
<emphasis id="1790FD50CD496A4BF2DD4610FEFBFEE9" box="[189,350,314,340]" italics="true" pageId="45" pageNumber="46">Geisonoceras</emphasis>
|
||
</taxonomicName>
|
||
is a genus which has been widely used as a wastebasket taxon for a variety of straight longicones with a transverse ornamentation. Currently it comprises more than fifty species. Probably, most of them are not closely related to the genotype.
|
||
<taxonomicName id="E2E45AC1CD496A4BF17246AAFC32FE27" authorityName="Kröger" authorityYear="2013" baseAuthorityName="Angelin in Angelin & Lindstrom" baseAuthorityYear="1880" box="[786,919,384,410]" class="Cephalopoda" family="Geisonoceratidae" genus="Geisonoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="45" pageNumber="46" phylum="Mollusca" rank="species" species="wegelini" status="comb. nov.">
|
||
<emphasis id="1790FD50CD496A4BF17246AAFC82FE27" box="[786,807,384,410]" italics="true" pageId="45" pageNumber="46">G</emphasis>
|
||
.
|
||
<emphasis id="1790FD50CD496A4BF15446AAFC32FE27" box="[820,919,384,410]" italics="true" pageId="45" pageNumber="46">wegelini</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="0CA3402BCD496A4BF1FC46AAFBBEFE27" box="[924,1051,384,410]" pageId="45" pageNumber="46" rank="species">comb. nov.</taxonomicNameLabel>
|
||
is very similar to the genotype with respect to its ornamentation and internal characters; it differs in having a strictly orthoconic shell and only poorly developed annulosiphuncular deposits. The latter may be an artifact, as only relatively large fragments with internal structures preserved are known from
|
||
<taxonomicName id="E2E45AC1CD496A4BF1AD46C0FBF1FDBE" authorityName="Kröger" authorityYear="2013" baseAuthorityName="Angelin in Angelin & Lindstrom" baseAuthorityYear="1880" box="[973,1108,489,516]" class="Cephalopoda" family="Geisonoceratidae" genus="Geisonoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Orthocerida" pageId="45" pageNumber="46" phylum="Mollusca" rank="species" species="wegelini" status="comb. nov.">
|
||
<emphasis id="1790FD50CD496A4BF1AD46C0FC47FDB9" box="[973,994,490,516]" italics="true" pageId="45" pageNumber="46">G</emphasis>
|
||
.
|
||
<emphasis id="1790FD50CD496A4BF19146C3FBF1FDBE" box="[1009,1108,489,515]" italics="true" pageId="45" pageNumber="46">wegelini</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="0CA3402BCD496A4BF63B46C3FB78FDB9" box="[1115,1245,489,516]" pageId="45" pageNumber="46" rank="species">comb. nov.</taxonomicNameLabel>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="6DFE72C9CD496A4BF2DD4501FEECFD2B" pageId="45" pageNumber="46" type="multiple">
|
||
<paragraph id="255B2142CD496A4BF2DD4501FDD8FDF8" blockId="45.[189,637,555,581]" box="[189,637,555,581]" pageId="45" pageNumber="46">
|
||
<heading id="7E13962ECD496A4BF2DD4501FDD8FDF8" bold="true" box="[189,637,555,581]" fontSize="11" level="3" pageId="45" pageNumber="46" reason="3">
|
||
<emphasis id="1790FD50CD496A4BF2DD4501FDD8FDF8" bold="true" box="[189,637,555,581]" pageId="45" pageNumber="46">Stratigraphic and geographic range</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="255B2142CD496A4BF2DD4573FEECFD2B" blockId="45.[189,1398,601,662]" pageId="45" pageNumber="46">
|
||
Vormsi Regional Stages,
|
||
<collectingCountry id="5DF361D2CD496A4BF3834573FD9EFDCE" box="[483,571,601,627]" name="Estonia" pageId="45" pageNumber="46">Estonia</collectingCountry>
|
||
(
|
||
<bibRefCitation id="41755CB3CD496A4BF0294573FD54FDCE" author="Teichert C." box="[585,753,601,627]" pageId="45" pageNumber="46" pagination="264 - 312" refId="ref49750" refString="Teichert C. 1930. Die Cephalopoden-Fauna der Lyckholm-Stufe des Ostbaltikums. Palaontologische Zeitschrift 12: 264 - 312." type="journal article" year="1930">Teichert 1930</bibRefCitation>
|
||
); Boda Limestone, Siljan District,
|
||
<collectingCountry id="5DF361D2CD496A4BF6E44573FB40FDCE" box="[1156,1253,601,627]" name="Sweden" pageId="45" pageNumber="46">Sweden</collectingCountry>
|
||
; late Katian, Ordovician.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |