313 lines
35 KiB
XML
313 lines
35 KiB
XML
<document id="155D0A0B7C52DCC1A9EEE6B29A12176B" ID-CLB-Dataset="22319" ID-DOI="10.5852/ejt.2013.41" ID-GBIF-Dataset="386010a0-6da4-4fa3-9d1a-4b3b5427cac5" ID-ISSN="2118-9773" ID-Zenodo-Dep="3814221" ID-ZooBank="A2F1B9ED-870A-466E-B35E-BD5DA782476E" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1588881240389" checkinUser="carolina" docAuthor="Kröger, Björn" docDate="2013" docId="AD4D9054CD616A60F05C44B1FB66F8B0" docLanguage="en" docName="ejt-2013-41.pdf.imf" docOrigin="European Journal of Taxonomy 41" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Cameroceras Conrad 1842" docType="treatment" docVersion="9" lastPageNumber="7" masterDocId="5174E82CCD646A66F260472AFFA5FFBD" masterDocTitle="The cephalopods of the Boda Limestone, Late Ordovician, of Dalarna, Sweden" masterLastPageNumber="110" masterPageNumber="1" pageNumber="6" updateTime="1698838944441" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-3.0" zenodo-license-figures="CC-BY-3.0" zenodo-license-treatments="UNSPECIFIED">
|
||
<mods:mods id="1321FC0140853C74C4F57E6DC889AA3D" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="F8FFD9123B042AD22E533B37C592ED4F">
|
||
<mods:title id="4950E08D483B196B31C2CBBF0BDC63D2">The cephalopods of the Boda Limestone, Late Ordovician, of Dalarna, Sweden</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="456146CBBB726E55C4AA2C024716E6B1" type="personal">
|
||
<mods:role id="397CB6379A29941B3F4C9A4B2D870CF3">
|
||
<mods:roleTerm id="A52838B0D64FFD8587744E8E90F67C68">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="3BA83C3FF21143AA107B8641D2330D22">Kröger, Björn</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="6219F69663162EE0118ECB3341BCB876">text</mods:typeOfResource>
|
||
<mods:relatedItem id="61CAC2C51E682D6FB86BF7FFFF55E290" type="host">
|
||
<mods:titleInfo id="FEAB3511F15F7535EC216126999CABD6">
|
||
<mods:title id="82E388F3AF49CF89687DB5EB05DC9D9B">European Journal of Taxonomy</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="99F1BD97C6ADD9149824A07587AB33EE">
|
||
<mods:date id="86F02D65845B516A988FE8D9C7237C73">2013</mods:date>
|
||
<mods:detail id="5AD0AD6F25ADF0A44073E30DA3BA40A5" type="pubDate">
|
||
<mods:number id="D0AF49D3DEA81B38D6363BED4908F7E1">2013-03-27</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="5F93845D23E6B6DA6180CDC2A9F90C1E" type="issue">
|
||
<mods:number id="E23B9305DB6D551B28170108CE46D235">41</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="EEC97C1592E6E318F38A62574D39F515" unit="page">
|
||
<mods:start id="997316057CD80F6C325382B1E7F6F953">1</mods:start>
|
||
<mods:end id="E680E170C1D7A22FE47CEB9274F3ECE1">110</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="A1416B99A5C214C788FEEC8B35494CEB">journal article</mods:classification>
|
||
<mods:identifier id="A6CD686C1C94D1C0EE494C4C3BFBAA1C" type="CLB-Dataset">22319</mods:identifier>
|
||
<mods:identifier id="F4AAFAFEAD54A702DDBA734AC67A99CE" type="DOI">10.5852/ejt.2013.41</mods:identifier>
|
||
<mods:identifier id="F4ADB3E3ED281F0A16F27A8A44E810E8" type="GBIF-Dataset">386010a0-6da4-4fa3-9d1a-4b3b5427cac5</mods:identifier>
|
||
<mods:identifier id="90B9A4EA6FA5A80BF554A52857EF5B6A" type="ISSN">2118-9773</mods:identifier>
|
||
<mods:identifier id="92338A14C4C9AA13670F2F9B392E81E6" type="Zenodo-Dep">3814221</mods:identifier>
|
||
<mods:identifier id="B23C6FD1004EEFA192840BE8DA8B146E" type="ZooBank">A2F1B9ED-870A-466E-B35E-BD5DA782476E</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="AD4D9054CD616A60F05C44B1FB66F8B0" ID-DOI="http://doi.org/10.5281/zenodo.3815082" ID-GBIF-Taxon="163977196" ID-Zenodo-Dep="3815082" LSID="urn:lsid:plazi:treatment:AD4D9054CD616A60F05C44B1FB66F8B0" httpUri="http://treatment.plazi.org/id/AD4D9054CD616A60F05C44B1FB66F8B0" lastPageId="6" lastPageNumber="7" pageId="5" pageNumber="6">
|
||
<subSubSection id="6DFE72C9CD616A63F05C44B1FC52FC08" box="[572,1015,922,949]" pageId="5" pageNumber="6" type="nomenclature">
|
||
<paragraph id="255B2142CD616A63F05C44B1FC52FC08" blockId="5.[572,1015,922,984]" box="[572,1015,922,949]" pageId="5" pageNumber="6">
|
||
<heading id="7E13962ECD616A63F05C44B1FC52FC08" box="[572,1015,922,949]" centered="true" fontSize="11" level="2" pageId="5" pageNumber="6" reason="2">
|
||
<emphasis id="1790FD50CD616A63F05C44B1FC81FC08" bold="true" box="[572,804,922,949]" italics="true" pageId="5" pageNumber="6">
|
||
<taxonomicName id="E2E45AC1CD616A63F05C44B1FD79FC08" authorityName="Conrad" authorityYear="1842" box="[572,732,923,949]" class="Cephalopoda" family="Endoceratidae" genus="Cameroceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Endocerida" pageId="5" pageNumber="6" phylum="Mollusca" rank="genus">Cameroceras</taxonomicName>
|
||
hasta
|
||
</emphasis>
|
||
(
|
||
<bibRefCitation id="41755CB3CD616A63F15444B0FC4AFC08" author="Eichwald E. de" box="[820,1007,922,949]" pageId="5" pageNumber="6" pagination="192 - 212" refId="ref47227" refString="Eichwald E. de. 1857. Beitrag zur geographischen Verbreitung der fossilen Thiere Russlands. Alte Periode. Bulletin de la Societe imperiale des Naturalistes d'Histoire de Moscou 30: 192 - 212." type="journal article" year="1857">Eichwald, 1857</bibRefCitation>
|
||
)
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="6DFE72C9CD616A63F0974494FC99FC65" box="[759,828,958,984]" pageId="5" pageNumber="6" type="description">
|
||
<paragraph id="255B2142CD616A63F0974494FC99FC65" blockId="5.[572,1015,922,984]" box="[759,828,958,984]" pageId="5" pageNumber="6">
|
||
<figureCitation id="BDDF3DC7CD616A63F0974494FC99FC65" box="[759,828,958,984]" captionStart="Fig" captionStartId="5.[189,232,1923,1949]" captionTargetBox="[205,1381,1535,1869]" captionTargetId="graphics@5.[670,987,1546,1805]" captionTargetPageId="5" captionText="Fig. 3. Variation in relative siphuncle size, position and angle of expansion in Cameroceras hasta (Eichwald, 1860) (grey points) and Cameroceras turrisoides sp. nov. SPR = the minimum distance of the connecting ring from the conch margin, divided by the corresponding conch height." figureDoi="http://doi.org/10.5281/zenodo.3814227" httpUri="https://zenodo.org/record/3814227/files/figure.png" pageId="5" pageNumber="6">Fig. 3</figureCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="6DFE72C9CD616A63F2DD44D5FC17FB55" pageId="5" pageNumber="6" type="reference_group">
|
||
<paragraph id="255B2142CD616A63F2DD44D5FD21FBA4" blockId="5.[189,909,1023,1085]" box="[189,644,1023,1050]" pageId="5" pageNumber="6">
|
||
<treatmentCitationGroup id="05F4066CCD616A63F2DD44D5FD21FBA4" box="[189,644,1023,1050]" pageId="5" pageNumber="6">
|
||
<emphasis id="1790FD50CD616A63F2DD44D5FE27FBA4" box="[189,386,1023,1049]" italics="true" pageId="5" pageNumber="6">
|
||
<taxonomicName id="E2E45AC1CD616A63F2DD44D5FE9FFBA4" box="[189,314,1023,1049]" class="Cephalopoda" family="Endoceratidae" genus="Endoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Endocerida" pageId="5" pageNumber="6" phylum="Mollusca" rank="genus">Endoceras</taxonomicName>
|
||
hasta
|
||
</emphasis>
|
||
<treatmentCitation id="A4450753CD616A63F3E944D5FDDAFBA4" author="Eichwald E. de" box="[393,639,1023,1050]" page="194" pageId="5" pageNumber="6" year="1857">
|
||
<bibRefCitation id="41755CB3CD616A63F3E944D5FDDAFBA4" author="Eichwald E. de" box="[393,639,1023,1050]" pageId="5" pageNumber="6" pagination="192 - 212" refId="ref47227" refString="Eichwald E. de. 1857. Beitrag zur geographischen Verbreitung der fossilen Thiere Russlands. Alte Periode. Bulletin de la Societe imperiale des Naturalistes d'Histoire de Moscou 30: 192 - 212." type="journal article" year="1857">Eichwald, 1857: 194</bibRefCitation>
|
||
</treatmentCitation>
|
||
.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
<paragraph id="255B2142CD616A63F2DD4309FC28FB80" blockId="5.[189,909,1023,1085]" box="[189,909,1058,1085]" pageId="5" pageNumber="6">
|
||
<treatmentCitationGroup id="05F4066CCD616A63F2DD4309FC28FB80" box="[189,909,1058,1085]" pageId="5" pageNumber="6">
|
||
<treatmentCitation id="A4450753CD616A63F2DD4309FD6FFB80" author="Balashov E. G." box="[189,714,1058,1085]" page="113" pageId="5" pageNumber="6" year="1968">
|
||
<taxonomicName id="E2E45AC1CD616A63F2DD4309FD6FFB80" authority="Balashov, 1968: 113" authorityName="Balashov" authorityPageNumber="113" authorityYear="1968" box="[189,714,1058,1085]" class="Cephalopoda" genus="Rossicoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Endocerida" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="pirguense">
|
||
<emphasis id="1790FD50CD616A63F2DD4309FE77FB81" box="[189,466,1059,1084]" italics="true" pageId="5" pageNumber="6">Rossicoceras pirguense</emphasis>
|
||
<bibRefCitation id="41755CB3CD616A63F3B94308FD6FFB80" author="Balashov E. G." box="[473,714,1058,1085]" pageId="5" pageNumber="6" refId="ref46528" refString="Balashov E. G. 1968. Endoceratoidei Ordovika SSSR. IIzdatel'stvo Leningradskogo Universiteta, Leningrad." type="book" year="1968">Balashov, 1968: 113</bibRefCitation>
|
||
</taxonomicName>
|
||
</treatmentCitation>
|
||
, pl. 15, figs 3, 4.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
<paragraph id="255B2142CD616A63F2DD434EFCC6FBC3" blockId="5.[189,1398,1124,1256]" box="[189,867,1124,1150]" pageId="5" pageNumber="6">
|
||
<treatmentCitationGroup id="05F4066CCD616A63F2DD434EFCC6FBC3" box="[189,867,1124,1150]" pageId="5" pageNumber="6">
|
||
<taxonomicName id="E2E45AC1CD616A63F2DD434EFE27FBC3" box="[189,386,1124,1150]" class="Cephalopoda" family="Endoceratidae" genus="Endoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Endocerida" pageId="5" pageNumber="6" phylum="Mollusca" rank="genus">
|
||
<emphasis id="1790FD50CD616A63F2DD434EFE27FBC3" box="[189,386,1124,1150]" italics="true" pageId="5" pageNumber="6">Endoceras hasta</emphasis>
|
||
</taxonomicName>
|
||
–
|
||
<treatmentCitation id="A4450753CD616A63F3FF434EFD39FBC3" author="Eichwald E. de" box="[415,668,1124,1150]" page="1247" pageId="5" pageNumber="6" year="1860">
|
||
<bibRefCitation id="41755CB3CD616A63F3FF434EFD39FBC3" author="Eichwald E. de" box="[415,668,1124,1150]" pageId="5" pageNumber="6" refId="ref47262" refString="Eichwald E. de. 1860. Lethaea Rossica ou Paleontologie de la Russie. Schweizerbart, Stuttgart." type="book" year="1860">Eichwald 1860: 1247</bibRefCitation>
|
||
</treatmentCitation>
|
||
, pl. 46, fig. 7a-b.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
<paragraph id="255B2142CD616A63F2DD43ADFC17FB55" blockId="5.[189,1398,1124,1256]" pageId="5" pageNumber="6">
|
||
<taxonomicName id="E2E45AC1CD616A63F2DD43ADFE6DFB1C" authorityName="Eichwald" authorityYear="1857" box="[189,456,1159,1185]" class="Cephalopoda" family="Endoceratidae" genus="Endoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Endocerida" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="megastoma">
|
||
<emphasis id="1790FD50CD616A63F2DD43ADFE6DFB1C" box="[189,456,1159,1185]" italics="true" pageId="5" pageNumber="6">Endoceras megastoma</emphasis>
|
||
</taxonomicName>
|
||
–
|
||
<treatmentCitation id="A4450753CD616A63F38443ADFD61FB1C" box="[484,708,1159,1185]" pageId="5" pageNumber="6">
|
||
<bibRefCitation id="41755CB3CD616A63F38443ADFD61FB1C" author="Teichert C." box="[484,708,1159,1185]" pageId="5" pageNumber="6" 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: 270</bibRefCitation>
|
||
</treatmentCitation>
|
||
, 273, pl. 5, fig. 1, text-fig. 2 (with synonymy).
|
||
<taxonomicName id="E2E45AC1CD616A63F2DD4381FE3AFB79" authorityName="Balashov" authorityYear="1961" box="[189,415,1194,1220]" class="Cephalopoda" genus="Rossicoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Endocerida" pageId="5" pageNumber="6" phylum="Mollusca" rank="genus">
|
||
<emphasis id="1790FD50CD616A63F2DD4381FE3AFB79" box="[189,415,1194,1220]" italics="true" pageId="5" pageNumber="6">Rossicoceras hasta</emphasis>
|
||
</taxonomicName>
|
||
–
|
||
<treatmentCitation id="A4450753CD616A63F3DB4380FDCAFB79" box="[443,623,1194,1220]" pageId="5" pageNumber="6">
|
||
<bibRefCitation id="41755CB3CD616A63F3DB4380FDCAFB79" author="Balashov E. G." box="[443,623,1194,1220]" pageId="5" pageNumber="6" refId="ref46510" refString="Balashov E. G. 1962. Nautiloidei Ordovika Sibirskoi Platformy. Izdatel'stvo Leningradskogo Universiteta, Leningrad." type="book" year="1962">Balashov 1962</bibRefCitation>
|
||
</treatmentCitation>
|
||
: pl. 4, fig. 4; 1968: 112, pl. 15, figs 1, 2; 1974: 794, pl. 4, fig. 4. ―
|
||
<treatmentCitation id="A4450753CD616A63F2DD43E7FE3AFB5A" box="[189,415,1229,1255]" pageId="5" pageNumber="6">
|
||
<bibRefCitation id="41755CB3CD616A63F2DD43E7FE3AFB5A" author="Saladzius V." box="[189,415,1229,1255]" pageId="5" pageNumber="6" pagination="31 - 73" refId="ref49151" refString="Saladzius V. 1966. Mollusc fauna of the Silurian deposits of the South of the East Baltic territory. Paleontology and Stratigraphy of the Baltic and Byelorussia 1: 31 - 73." type="journal article" year="1966">Saladzius 1966: 36</bibRefCitation>
|
||
</treatmentCitation>
|
||
, pl. 6, fig. 2. ―
|
||
<treatmentCitation id="A4450753CD616A63F03D43E7FCADFB55" box="[605,776,1229,1256]" pageId="5" pageNumber="6">
|
||
<bibRefCitation id="41755CB3CD616A63F03D43E7FCADFB55" author="Dzik J." box="[605,776,1229,1256]" pageId="5" pageNumber="6" refId="ref47068" refString="Dzik J. 1984. Phylogeny of the Nautiloidea. Palaeontologia Polonica, Vol. 45, 203 pp." type="book" year="1984">Dzik 1984: 35</bibRefCitation>
|
||
</treatmentCitation>
|
||
, text-fig. 7.32.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="6DFE72C9CD616A60F2DD4225FB1DFEF4" lastPageId="6" lastPageNumber="7" pageId="5" pageNumber="6" type="diagnosis">
|
||
<paragraph id="255B2142CD616A63F2DD4225FE93FA94" blockId="5.[189,310,1295,1321]" box="[189,310,1295,1321]" pageId="5" pageNumber="6">
|
||
<heading id="7E13962ECD616A63F2DD4225FE93FA94" bold="true" box="[189,310,1295,1321]" fontSize="11" level="3" pageId="5" pageNumber="6" reason="3">
|
||
<emphasis id="1790FD50CD616A63F2DD4225FE93FA94" bold="true" box="[189,310,1295,1321]" pageId="5" pageNumber="6">Diagnosis</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="255B2142CD616A63F2DD4217FAD3FA23" blockId="5.[189,1399,1341,1439]" pageId="5" pageNumber="6">Smooth orthocones with a slightly depressed conch cross section; angle of expansion less than 5°; sutures directly transverse, ca. seven chambers occur on a distance similar to the conch cross section; siphuncular diameter ca. 0.5 of corresponding conch cross section; siphuncle slightly removed from</paragraph>
|
||
<caption id="719B71CACD616A63F2DD40A9FB1BF859" ID-DOI="http://doi.org/10.5281/zenodo.3814227" ID-Zenodo-Dep="3814227" httpUri="https://zenodo.org/record/3814227/files/figure.png" pageId="5" pageNumber="6" startId="5.[189,232,1923,1949]" targetBox="[205,1381,1535,1869]" targetPageId="5">
|
||
<paragraph id="255B2142CD616A63F2DD40A9FB1BF859" blockId="5.[189,1397,1923,2020]" pageId="5" pageNumber="6">
|
||
<emphasis id="1790FD50CD616A63F2DD40A9FEAAF823" bold="true" box="[189,271,1923,1950]" pageId="5" pageNumber="6">Fig. 3.</emphasis>
|
||
Variation in relative siphuncle size, position and angle of expansion in
|
||
<emphasis id="1790FD50CD616A63F6ED40AEFAD0F823" box="[1165,1397,1924,1950]" italics="true" pageId="5" pageNumber="6">
|
||
<taxonomicName id="E2E45AC1CD616A63F6ED40AEFA8FF823" authorityName="Conrad" authorityYear="1842" box="[1165,1322,1924,1950]" class="Cephalopoda" family="Endoceratidae" genus="Cameroceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Endocerida" pageId="5" pageNumber="6" phylum="Mollusca" rank="genus">Cameroceras</taxonomicName>
|
||
hasta
|
||
</emphasis>
|
||
(
|
||
<bibRefCitation id="41755CB3CD616A63F2A5408DFE24F87F" author="Eichwald E. de" box="[197,385,1959,1986]" pageId="5" pageNumber="6" refId="ref47262" refString="Eichwald E. de. 1860. Lethaea Rossica ou Paleontologie de la Russie. Schweizerbart, Stuttgart." type="book" year="1860">Eichwald, 1860</bibRefCitation>
|
||
) (grey points) and
|
||
<taxonomicName id="E2E45AC1CD616A63F006408DFC2FF87C" authority="Kröger, 2013" authorityName="Kröger" authorityYear="2013" box="[614,906,1959,1985]" class="Cephalopoda" family="Endoceratidae" genus="Cameroceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Endocerida" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="turrisoides" status="sp. nov.">
|
||
<emphasis id="1790FD50CD616A63F006408DFC2FF87C" box="[614,906,1959,1985]" italics="true" pageId="5" pageNumber="6">Cameroceras turrisoides</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="0CA3402BCD616A63F1F3408DFC4AF87C" box="[915,1007,1959,1985]" pageId="5" pageNumber="6" rank="species">sp. nov.</taxonomicNameLabel>
|
||
SPR = the minimum distance of the connecting ring from the conch margin, divided by the corresponding conch height.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="255B2142CD626A60F2DD4621FB1DFEF4" blockId="6.[189,1399,267,329]" pageId="6" pageNumber="7">
|
||
conch wall with SPR of 0.1; siphuncular segments slightly concave in longitudinal view; septal necks holochoanitic; endosiphocones form central spiculum (compiled from
|
||
<bibRefCitation id="41755CB3CD626A60F1984604FB0EFEF4" author="Balashov E. G." box="[1016,1195,302,329]" pageId="6" pageNumber="7" refId="ref46528" refString="Balashov E. G. 1968. Endoceratoidei Ordovika SSSR. IIzdatel'stvo Leningradskogo Universiteta, Leningrad." type="book" year="1968">Balashov 1968</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="6DFE72C9CD626A60F2DD465AFEECFDF1" pageId="6" pageNumber="7" type="materials_examined">
|
||
<paragraph id="255B2142CD626A60F2DD465AFE5EFE37" blockId="6.[189,507,368,394]" box="[189,507,368,394]" pageId="6" pageNumber="7">
|
||
<heading id="7E13962ECD626A60F2DD465AFE5EFE37" bold="true" box="[189,507,368,394]" fontSize="11" level="3" pageId="6" pageNumber="7" reason="3">
|
||
<emphasis id="1790FD50CD626A60F2DD465AFE5EFE37" bold="true" box="[189,507,368,394]" pageId="6" pageNumber="7">
|
||
<typeStatus id="FA5F9FE0CD626A60F2DD465AFF5FFE37" box="[189,250,368,394]" pageId="6" pageNumber="7">Type</typeStatus>
|
||
locality and horizon
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="255B2142CD626A60F2DD46B4FBEEFE05" blockId="6.[189,1099,414,441]" box="[189,1099,414,441]" pageId="6" pageNumber="7">
|
||
Saaremõisa, western
|
||
<collectingCountry id="5DF361D2CD626A60F3D546B4FDB5FE05" box="[437,528,414,440]" name="Estonia" pageId="6" pageNumber="7">Estonia</collectingCountry>
|
||
, Vormsi Regional Stage, late Katian Ordovician.
|
||
</paragraph>
|
||
<paragraph id="255B2142CD626A60F2DD46CAFE0FFE47" blockId="6.[189,426,480,506]" box="[189,426,480,506]" pageId="6" pageNumber="7">
|
||
<heading id="7E13962ECD626A60F2DD46CAFE0FFE47" bold="true" box="[189,426,480,506]" fontSize="11" level="3" pageId="6" pageNumber="7" reason="3">
|
||
<emphasis id="1790FD50CD626A60F2DD46CAFE0FFE47" bold="true" box="[189,426,480,506]" pageId="6" pageNumber="7">Material examined</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="255B2142CD626A60F2DD4525FEECFDF1" blockId="6.[189,1398,526,588]" pageId="6" pageNumber="7">
|
||
Four specimens (
|
||
<collectionCode id="43F5B987CD626A60F3F14525FE76FD94" box="[401,467,527,553]" country="Sweden" httpUri="http://grbio.org/cool/32ji-dbbk" name="Paleontological Museum of Uppsala" pageId="6" pageNumber="7">PMU</collectionCode>
|
||
26609–26612) from Kallholn,
|
||
<collectingRegion id="E720EFA0CD626A60F13A4524FC1FFD95" box="[858,954,526,552]" country="Sweden" name="Dalarna" pageId="6" pageNumber="7">Dalarna</collectingRegion>
|
||
, Boda Limestone; late Katian, Late Ordovician.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="6DFE72C9CD626A60F2DD4559FEE0FC32" pageId="6" pageNumber="7" type="description">
|
||
<paragraph id="255B2142CD626A60F2DD4559FEEBFD30" blockId="6.[189,334,627,653]" box="[189,334,627,653]" pageId="6" pageNumber="7">
|
||
<heading id="7E13962ECD626A60F2DD4559FEEBFD30" bold="true" box="[189,334,627,653]" fontSize="11" level="3" pageId="6" pageNumber="7" reason="3">
|
||
<emphasis id="1790FD50CD626A60F2DD4559FEEBFD30" bold="true" box="[189,334,627,653]" pageId="6" pageNumber="7">Description</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="255B2142CD626A60F2DD4588FEE0FC32" blockId="6.[189,1399,674,911]" pageId="6" pageNumber="7">
|
||
This species was described in detail by
|
||
<bibRefCitation id="41755CB3CD626A60F0F94588FCF5FD01" author="Teichert C." box="[665,848,674,700]" pageId="6" pageNumber="7" 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>
|
||
and
|
||
<bibRefCitation id="41755CB3CD626A60F1ED4588FBF0FD00" author="Balashov E. G." box="[909,1109,674,701]" pageId="6" pageNumber="7" refId="ref46528" refString="Balashov E. G. 1968. Endoceratoidei Ordovika SSSR. IIzdatel'stvo Leningradskogo Universiteta, Leningrad." type="book" year="1968">Balashov (1968)</bibRefCitation>
|
||
. The specimen from the Boda Limestone adds some detail with regard to the variability of some characters. The chamber height in the four measured specimens varies from ca. 0.1 to 0.2 of the corresponding conch cross section, the siphuncular diameter varies from 0.42 to 0.5, and the distance of the siphuncle from the conch margin is 0.09–0.11 of the corresponding conch cross section (
|
||
<figureCitation id="BDDF3DC7CD626A60F1314404FC3FFCF4" box="[849,922,814,841]" captionStart="Fig" captionStartId="5.[189,232,1923,1949]" captionTargetBox="[205,1381,1535,1869]" captionTargetId="graphics@5.[670,987,1546,1805]" captionTargetPageId="5" captionText="Fig. 3. Variation in relative siphuncle size, position and angle of expansion in Cameroceras hasta (Eichwald, 1860) (grey points) and Cameroceras turrisoides sp. nov. SPR = the minimum distance of the connecting ring from the conch margin, divided by the corresponding conch height." figureDoi="http://doi.org/10.5281/zenodo.3814227" httpUri="https://zenodo.org/record/3814227/files/figure.png" pageId="6" pageNumber="7">Fig. 3</figureCitation>
|
||
). In specimen PMU 26611, parts of the external shell are preserved, but the preservation is relatively poor and no ornamentation is visible on the surface.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="6DFE72C9CD626A60F2DD449CFB3EF9C7" pageId="6" pageNumber="7" type="discussion">
|
||
<paragraph id="255B2142CD626A60F2DD449CFE8AFC6D" blockId="6.[189,303,950,976]" box="[189,303,950,976]" pageId="6" pageNumber="7">
|
||
<heading id="7E13962ECD626A60F2DD449CFE8AFC6D" bold="true" box="[189,303,950,976]" fontSize="11" level="3" pageId="6" pageNumber="7" reason="3">
|
||
<emphasis id="1790FD50CD626A60F2DD449CFE8AFC6D" bold="true" box="[189,303,950,976]" pageId="6" pageNumber="7">Remarks</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="255B2142CD626A60F2DD44CFFD9DFB12" blockId="6.[189,1399,997,1199]" pageId="6" pageNumber="7">
|
||
<bibRefCitation id="41755CB3CD626A60F2DD44CFFE21FBBD" author="Balashov E. G." box="[189,388,997,1024]" pageId="6" pageNumber="7" refId="ref46528" refString="Balashov E. G. 1968. Endoceratoidei Ordovika SSSR. IIzdatel'stvo Leningradskogo Universiteta, Leningrad." type="book" year="1968">Balashov (1968)</bibRefCitation>
|
||
distinguished
|
||
<taxonomicName id="E2E45AC1CD626A60F05744CCFD6BFC42" authorityName="Balashov" authorityYear="1968" box="[567,718,997,1023]" class="Cephalopoda" genus="Rossicoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Endocerida" pageId="6" pageNumber="7" phylum="Mollusca" rank="species" species="pirguense">
|
||
<emphasis id="1790FD50CD626A60F05744CCFDECFC42" box="[567,585,998,1023]" italics="true" pageId="6" pageNumber="7">R</emphasis>
|
||
.
|
||
<emphasis id="1790FD50CD626A60F03B44CCFD6BFC42" box="[603,718,998,1023]" italics="true" pageId="6" pageNumber="7">pirguense</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<emphasis id="1790FD50CD626A60F17E44CCFC95FC42" box="[798,816,998,1023]" italics="true" pageId="6" pageNumber="7">R</emphasis>
|
||
.
|
||
<emphasis id="1790FD50CD626A60F12244CFFC27FC42" box="[834,898,997,1023]" italics="true" pageId="6" pageNumber="7">hasta</emphasis>
|
||
mainly on the position of the siphuncle, which should be closer to the conch margin in
|
||
<taxonomicName id="E2E45AC1CD626A60F09E4323FC31FB9F" authorityName="Balashov" authorityYear="1968" box="[766,916,1033,1059]" class="Cephalopoda" genus="Rossicoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Endocerida" pageId="6" pageNumber="7" phylum="Mollusca" rank="species" species="pirguense">
|
||
<emphasis id="1790FD50CD626A60F09E4323FCB5FB9F" box="[766,784,1033,1058]" italics="true" pageId="6" pageNumber="7">R</emphasis>
|
||
.
|
||
<emphasis id="1790FD50CD626A60F1414323FC31FB9F" box="[801,916,1033,1058]" italics="true" pageId="6" pageNumber="7">pirguense</emphasis>
|
||
</taxonomicName>
|
||
. However, the information given in the original species description is ambiguous. The measurements provided in the text (
|
||
<bibRefCitation id="41755CB3CD626A60F6E24301FACBFBF8" author="Balashov E. G." box="[1154,1390,1067,1093]" pageId="6" pageNumber="7" refId="ref46528" refString="Balashov E. G. 1968. Endoceratoidei Ordovika SSSR. IIzdatel'stvo Leningradskogo Universiteta, Leningrad." type="book" year="1968">Balashov 1968: 113</bibRefCitation>
|
||
) reveal a relative distance which is nearly identical to that of
|
||
<emphasis id="1790FD50CD626A60F11A4365FC29FBD5" box="[890,908,1103,1128]" italics="true" pageId="6" pageNumber="7">R</emphasis>
|
||
.
|
||
<emphasis id="1790FD50CD626A60F1FA4364FC7FFBD5" box="[922,986,1102,1128]" italics="true" pageId="6" pageNumber="7">hasta</emphasis>
|
||
. Based on these measurements and the original figures,
|
||
<emphasis id="1790FD50CD626A60F3CB4358FDA9FB31" box="[427,524,1138,1164]" italics="true" pageId="6" pageNumber="7">R. hasta</emphasis>
|
||
and
|
||
<taxonomicName id="E2E45AC1CD626A60F0264358FD7FFB36" authorityName="Balashov" authorityYear="1968" box="[582,730,1138,1163]" class="Cephalopoda" genus="Rossicoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Endocerida" pageId="6" pageNumber="7" phylum="Mollusca" rank="species" species="pirguense">
|
||
<emphasis id="1790FD50CD626A60F0264358FD7FFB36" box="[582,730,1138,1163]" italics="true" pageId="6" pageNumber="7">R. pirguense</emphasis>
|
||
</taxonomicName>
|
||
are indistinguishable and
|
||
<taxonomicName id="E2E45AC1CD626A60F6704358FB01FB36" authorityName="Balashov" authorityYear="1968" box="[1040,1188,1138,1163]" class="Cephalopoda" genus="Rossicoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Endocerida" pageId="6" pageNumber="7" phylum="Mollusca" rank="species" species="pirguense">
|
||
<emphasis id="1790FD50CD626A60F6704358FB01FB36" box="[1040,1188,1138,1163]" italics="true" pageId="6" pageNumber="7">R. pirguense</emphasis>
|
||
</taxonomicName>
|
||
must be regarded as a junior synonym of
|
||
<emphasis id="1790FD50CD626A60F3B143BCFD97FB12" box="[465,562,1173,1199]" italics="true" pageId="6" pageNumber="7">R. hasta</emphasis>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="255B2142CD626A60F2DD43FCFEFDFB4D" blockId="6.[189,344,1238,1264]" box="[189,344,1238,1264]" pageId="6" pageNumber="7">
|
||
<heading id="7E13962ECD626A60F2DD43FCFEFDFB4D" bold="true" box="[189,344,1238,1264]" fontSize="11" level="3" pageId="6" pageNumber="7" reason="3">
|
||
<emphasis id="1790FD50CD626A60F2DD43FCFEFDFB4D" bold="true" box="[189,344,1238,1264]" pageId="6" pageNumber="7">Comparison</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="255B2142CD626A60F2DD422FFEE2FAD8" blockId="6.[189,1399,1285,1381]" pageId="6" pageNumber="7">
|
||
<taxonomicName id="E2E45AC1CD626A60F2DD422FFE44FAA2" authority="Kröger, 2013" authorityName="Kröger" authorityYear="2013" box="[189,481,1285,1311]" class="Cephalopoda" family="Endoceratidae" genus="Cameroceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Endocerida" pageId="6" pageNumber="7" phylum="Mollusca" rank="species" species="turrisoides" status="sp. nov.">
|
||
<emphasis id="1790FD50CD626A60F2DD422FFE44FAA2" box="[189,481,1285,1311]" italics="true" pageId="6" pageNumber="7">Cameroceras turrisoides</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="0CA3402BCD626A60F38A422FFDE3FAA2" box="[490,582,1285,1311]" pageId="6" pageNumber="7" rank="species">sp. nov.</taxonomicNameLabel>
|
||
differs from this species in having a narrower siphuncle (ca. 0.3–0.4 of the corresponding conch cross section) and a siphuncle which is closer to the conch center (SPR ca. 0.2;
|
||
<figureCitation id="BDDF3DC7CD626A60F2914261FE92FAD8" box="[241,311,1355,1381]" captionStart="Fig" captionStartId="5.[189,232,1923,1949]" captionTargetBox="[205,1381,1535,1869]" captionTargetId="graphics@5.[670,987,1546,1805]" captionTargetPageId="5" captionText="Fig. 3. Variation in relative siphuncle size, position and angle of expansion in Cameroceras hasta (Eichwald, 1860) (grey points) and Cameroceras turrisoides sp. nov. SPR = the minimum distance of the connecting ring from the conch margin, divided by the corresponding conch height." figureDoi="http://doi.org/10.5281/zenodo.3814227" httpUri="https://zenodo.org/record/3814227/files/figure.png" pageId="6" pageNumber="7">Fig. 3</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="255B2142CD626A60F2DD42A7FB3EF9C7" blockId="6.[189,1399,1420,1659]" pageId="6" pageNumber="7">
|
||
<taxonomicName id="E2E45AC1CD626A60F2DD42A7FD2AFA1A" authority="(Eichwald, 1860)" baseAuthorityName="Eichwald" baseAuthorityYear="1860" box="[189,655,1420,1447]" class="Cephalopoda" family="Endoceratidae" genus="Cameroceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Endocerida" pageId="6" pageNumber="7" phylum="Mollusca" rank="species" species="regulus">
|
||
<emphasis id="1790FD50CD626A60F2DD42A7FE1FFA1A" box="[189,442,1421,1447]" italics="true" pageId="6" pageNumber="7">Cameroceras regulus</emphasis>
|
||
(
|
||
<bibRefCitation id="41755CB3CD626A60F3AA42A7FD22FA1A" author="Eichwald E. de" box="[458,647,1420,1447]" pageId="6" pageNumber="7" refId="ref47262" refString="Eichwald E. de. 1860. Lethaea Rossica ou Paleontologie de la Russie. Schweizerbart, Stuttgart." type="book" year="1860">Eichwald, 1860</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
from the Vormsi Regional stage of
|
||
<collectingCountry id="5DF361D2CD626A60F65C42A7FB31FA1A" box="[1084,1172,1421,1447]" name="Estonia" pageId="6" pageNumber="7">Estonia</collectingCountry>
|
||
differs in having a slightly larger siphuncle (0.5 of conch cross section) in contact with the conch margin.
|
||
<taxonomicName id="E2E45AC1CD626A60F6A0429AFE1BFA50" authority="Foerste & Cox, 1936" authorityName="Foerste & Cox" authorityYear="1936" class="Cephalopoda" family="Endoceratidae" genus="Endoceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Endocerida" pageId="6" pageNumber="7" phylum="Mollusca" rank="species" species="coxi">
|
||
<emphasis id="1790FD50CD626A60F6A0429AFAD2FA77" box="[1216,1399,1456,1482]" italics="true" pageId="6" pageNumber="7">Endoceras coxi</emphasis>
|
||
Foerste & Cox, 1936
|
||
</taxonomicName>
|
||
, from the latest Katian of Akpatok Island of the Canadian Arctic, is similar to
|
||
<emphasis id="1790FD50CD626A60F2DD42DDFF74F9AC" box="[189,209,1527,1553]" italics="true" pageId="6" pageNumber="7">C</emphasis>
|
||
.
|
||
<emphasis id="1790FD50CD626A60F2BF42DCFEBAF9AD" box="[223,287,1526,1552]" italics="true" pageId="6" pageNumber="7">hasta</emphasis>
|
||
with respect to the relative diameter of the siphuncle and the relative distance of the siphuncle from the conch margin. Consequently, this species must be assigned within
|
||
<taxonomicName id="E2E45AC1CD626A60F6524130FB6AF989" authorityName="Conrad" authorityYear="1842" box="[1074,1231,1562,1588]" class="Cephalopoda" family="Endoceratidae" genus="Cameroceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Endocerida" pageId="6" pageNumber="7" phylum="Mollusca" rank="genus">
|
||
<emphasis id="1790FD50CD626A60F6524130FB6AF989" box="[1074,1231,1562,1588]" italics="true" pageId="6" pageNumber="7">Cameroceras</emphasis>
|
||
</taxonomicName>
|
||
. The chamber spacing of
|
||
<taxonomicName id="E2E45AC1CD626A60F32A4117FCE8F9EA" authority="(Foerste & Cox, 1936)" authorityName="Kröger" authorityYear="2013" baseAuthorityName="Foerste & Cox" baseAuthorityYear="1936" box="[330,845,1596,1623]" class="Cephalopoda" family="Endoceratidae" genus="Cameroceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Endocerida" pageId="6" pageNumber="7" phylum="Mollusca" rank="species" species="coxi" status="comb. nov.">
|
||
<emphasis id="1790FD50CD626A60F32A4117FD80F9EB" box="[330,549,1597,1623]" italics="true" pageId="6" pageNumber="7">Cameroceras coxi</emphasis>
|
||
(Foerste & Cox, 1936)
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="0CA3402BCD626A60F13B4117FC46F9EA" box="[859,995,1597,1623]" pageId="6" pageNumber="7" rank="species">comb. nov.</taxonomicNameLabel>
|
||
(ca. 3.6 chambers in a distance corresponding to the conch diameter) is not within the range of variance of
|
||
<emphasis id="1790FD50CD626A60F652414AFBE3F9C7" box="[1074,1094,1632,1658]" italics="true" pageId="6" pageNumber="7">C</emphasis>
|
||
.
|
||
<emphasis id="1790FD50CD626A60F635414AFB30F9C7" box="[1109,1173,1632,1658]" italics="true" pageId="6" pageNumber="7">hasta</emphasis>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="6DFE72C9CD626A60F2DD418BFB66F8B0" pageId="6" pageNumber="7" type="multiple">
|
||
<paragraph id="255B2142CD626A60F2DD418BFDD8F906" blockId="6.[189,637,1697,1723]" box="[189,637,1697,1723]" pageId="6" pageNumber="7">
|
||
<heading id="7E13962ECD626A60F2DD418BFDD8F906" bold="true" box="[189,637,1697,1723]" fontSize="11" level="3" pageId="6" pageNumber="7" reason="3">
|
||
<emphasis id="1790FD50CD626A60F2DD418BFDD8F906" bold="true" box="[189,637,1697,1723]" pageId="6" pageNumber="7">Stratigraphic and geographic range</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="255B2142CD626A60F2DD41FAFB66F8B0" blockId="6.[189,1398,1744,1806]" pageId="6" pageNumber="7">
|
||
Vormsi and Pirgu Regional Stage,
|
||
<collectingCountry id="5DF361D2CD626A60F00441FAFD1AF957" box="[612,703,1744,1770]" name="Estonia" pageId="6" pageNumber="7">Estonia</collectingCountry>
|
||
,
|
||
<collectingCountry id="5DF361D2CD626A60F0AE41FAFC9BF957" box="[718,830,1744,1770]" name="Lithuania" pageId="6" pageNumber="7">Lithuania</collectingCountry>
|
||
(
|
||
<bibRefCitation id="41755CB3CD626A60F13241FAFBA8F957" author="Saladzius V." box="[850,1037,1744,1770]" pageId="6" pageNumber="7" pagination="31 - 73" refId="ref49151" refString="Saladzius V. 1966. Mollusc fauna of the Silurian deposits of the South of the East Baltic territory. Paleontology and Stratigraphy of the Baltic and Byelorussia 1: 31 - 73." type="journal article" year="1966">Saladzius 1966</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="41755CB3CD626A60F67D41FAFB76F956" author="Balashov E. G." box="[1053,1235,1744,1771]" pageId="6" pageNumber="7" refId="ref46528" refString="Balashov E. G. 1968. Endoceratoidei Ordovika SSSR. IIzdatel'stvo Leningradskogo Universiteta, Leningrad." type="book" year="1968">Balashov 1968</bibRefCitation>
|
||
), late Katian, Taymyr,
|
||
<collectingCountry id="5DF361D2CD626A60F34541D9FED6F8B0" box="[293,371,1779,1805]" name="Russia" pageId="6" pageNumber="7">Russia</collectingCountry>
|
||
(
|
||
<bibRefCitation id="41755CB3CD626A60F3E341D9FD9DF8B3" author="Balashov E. G." box="[387,568,1779,1806]" pageId="6" pageNumber="7" refId="ref46528" refString="Balashov E. G. 1968. Endoceratoidei Ordovika SSSR. IIzdatel'stvo Leningradskogo Universiteta, Leningrad." type="book" year="1968">Balashov 1968</bibRefCitation>
|
||
); Boda Limestone, late Katian, Siljan District,
|
||
<collectingCountry id="5DF361D2CD626A60F63E41D9FB1AF8B0" box="[1118,1215,1779,1805]" name="Sweden" pageId="6" pageNumber="7">Sweden</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |