253 lines
26 KiB
XML
253 lines
26 KiB
XML
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<mods:title id="B82755FF208E683E257DF96F76AC4F51">A Unitary Association-based conodont biozonation of the Smithian-Spathian boundary (Early Triassic) and associated biotic crisis from South China</mods:title>
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<mods:namePart id="7D4D8DC7F611F234DC51B7D148C7A3EF">Leu, Marc</mods:namePart>
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<mods:affiliation id="237DDD58FFD9DBF20FF93FA8EFA5A2C1">Paleontological Institute and Museum, University of Zurich, Karl-Schmid-Strasse 4, 8006 Zurich, Switzerland</mods:affiliation>
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<mods:namePart id="8DCE563EAFFB091B83807E98CF7C351B">Bucher, Hugo</mods:namePart>
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<mods:affiliation id="5B229BEA2834A2C89ECF76387E5952F3">Paleontological Institute and Museum, University of Zurich, Karl-Schmid-Strasse 4, 8006 Zurich, Switzerland</mods:affiliation>
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<treatment id="038B1D1D645BFF82FCA1EFBBD128FCE7" LSID="urn:lsid:plazi:treatment:038B1D1D645BFF82FCA1EFBBD128FCE7" httpUri="http://treatment.plazi.org/id/038B1D1D645BFF82FCA1EFBBD128FCE7" lastPageId="51" lastPageNumber="52" pageId="50" pageNumber="51">
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<subSubSection id="C338FF80645BFF83FCA1EFBBD4BEFD27" box="[813,1167,683,707]" pageId="50" pageNumber="51" type="nomenclature">
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<paragraph id="8B9DAC0B645BFF83FCA1EFBBD4BEFD27" blockId="50.[813,1167,683,739]" box="[813,1167,683,707]" pageId="50" pageNumber="51">
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<heading id="D0D51B67645BFF83FCA1EFBBD4BEFD27" box="[813,1167,683,707]" fontSize="9" level="2" pageId="50" pageNumber="51" reason="8">
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<taxonomicName id="4C22D788645BFF83FCA1EFBBD4BEFD27" authority="Ding, 1983" authorityName="Ding" authorityYear="1983" box="[813,1167,683,707]" family="Gondolellidae" genus="Aduncodina" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ozarkodinida" pageId="50" pageNumber="51" phylum="Chordata" rank="species" species="unicosta">
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<emphasis id="B9567019645BFF83FCA1EFBBD423FD27" box="[813,1042,683,707]" italics="true" pageId="50" pageNumber="51">Aduncodina unicosta</emphasis>
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<bibRefCitation id="EFB3D1FA645BFF83FB95EFBBD4BEFD27" author="Ding, M." box="[1049,1167,683,707]" pageId="50" pageNumber="51" pagination="37 - 48" refId="ref40044" refString="Ding, M. (1983). Lower Triassic conodonts from the Mountain Majiashan in Anhui Province and their stratigraphic significance. Earth Science, Journal of Wuhan College of Geology, 6 (2), 37 - 48." type="journal article" year="1983">Ding, 1983</bibRefCitation>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C338FF80645BFF82FCA1EFDBD128FCE7" lastPageId="51" lastPageNumber="52" pageId="50" pageNumber="51" type="description">
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<paragraph id="8B9DAC0B645BFF83FCA1EFDBD395FD07" blockId="50.[813,1167,683,739]" box="[813,932,715,739]" pageId="50" pageNumber="51">
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<figureCitation id="1319B08E645BFF83FCA1EFDBD395FD07" box="[813,932,715,739]" captionStart="Fig" captionStartId="39.[169,199,1702,1722]" captionTargetBox="[152,1438,238,1895]" captionTargetId="figure-11@39.[256,1335,254,1690]" captionTargetPageId="39" captionText="Fig.24 Novispathodinae and uncertain from Qiakong,Laren,Shanggang,and Lilong. Magnification is×80.The scale bar is 400 μm.All elements are considered to be P1 elements if not specifically identified otherwise.A, D, G, H Triassospathodushomeri (Bender);A LIL515C,PIMUZ 39313;D QIA155,PIMUZ 39314;G LIL513B,PIMUZ 39315;H LIL515B,PIMUZ 39316.B, E, F Triassospathodus aff.symmetricus (Orchard);B QIA138,PIMUZ 39306;E LIL505,PIMUZ 39307; F QIA136,PIMUZ 39308.C, I–Q Triassospathodussymmetricus (Orchard);C QIA140,PIMUZ 39326;I SHA313,PIMUZ 39327;J QIA143,PIMUZ 39328;K QIA144, PIMUZ 39329;L QIA141,PIMUZ 39330;M LIL515D,PIMUZ 39331;N LIL509,PIMUZ 39332;O LIL513B,PIMUZ 39333;P LIL513B,PIMUZ 39334;Q LIL513A, PIMUZ 39335.R–T Aduncodina unicosta (Ding);R BAN5,PIMUZ 39100;S SHA320,PIMUZ 39101;T SHA318,PIMUZ 39102" figureDoi="http://doi.org/10.5281/zenodo.12000416" httpUri="https://zenodo.org/record/12000416/files/figure.png" pageId="50" pageNumber="51">Fig. 24R–T</figureCitation>
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||
</paragraph>
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||
<paragraph id="8B9DAC0B645BFF83FCA1EE1BD43EFCA7" blockId="50.[813,1437,779,1059]" pageId="50" pageNumber="51">
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||
*1983
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||
<taxonomicName id="4C22D788645BFF83FCF6EE1BD45AFCC7" authority="Leu & Bucher & Vennemann & Bagherpour & Ji & Brosse & Goudemand, 2022" authorityName="Leu & Bucher & Vennemann & Bagherpour & Ji & Brosse & Goudemand" authorityYear="2022" box="[890,1131,779,803]" genus="Aduncodina" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="50" pageNumber="51" phylum="Chordata" rank="species" species="unicosta" status="sp. nov.">Aduncodina unicosta</taxonomicName>
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<taxonomicNameLabel id="A265CD62645BFF83FBF6EE1CD48CFCC7" box="[1146,1213,780,803]" pageId="50" pageNumber="51" rank="species">n. sp.</taxonomicNameLabel>
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; Ding, p.41, pl. 6, figs. 10–14, 20(?)-21.
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</paragraph>
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<paragraph id="8B9DAC0B645BFF83FCA1EE5BD392FC67" blockId="50.[813,1437,779,1059]" pageId="50" pageNumber="51">
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||
1983
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<taxonomicName id="4C22D788645BFF83FCE5EE5BD4E3FC87" authority="Gedik" authorityName="Gedik" box="[873,1234,843,867]" genus="Cornudina" higherTaxonomySource="GBIF" isUncertain="true" kingdom="Animalia" pageId="50" pageNumber="51" phylum="Chordata" rank="species" species="oezdemirae">
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<emphasis id="B9567019645BFF83FCE5EE5BD3D1FC87" box="[873,992,843,867]" italics="true" pageId="50" pageNumber="51">Cornudina</emphasis>
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cf.
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<emphasis id="B9567019645BFF83FB86EE5BD4B7FC87" box="[1034,1158,843,867]" italics="true" pageId="50" pageNumber="51">oezdemirae</emphasis>
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Gedik
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</taxonomicName>
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; Ding, p. 42, pl. 7, figs. 25–26
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</paragraph>
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<paragraph id="8B9DAC0B645BFF83FCA1EE9BD389FC27" blockId="50.[813,1437,779,1059]" pageId="50" pageNumber="51">
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||
1998
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<taxonomicName id="4C22D788645BFF83FCF7EE9BD4F4FC47" authority="Ding" authorityName="Ding" authorityYear="1983" box="[891,1221,907,931]" genus="Aduncodina" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="50" pageNumber="51" phylum="Chordata" rank="species" species="unicosta">
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<emphasis id="B9567019645BFF83FCF7EE9BD445FC47" box="[891,1140,907,931]" italics="true" pageId="50" pageNumber="51">Aduncodina unicosta</emphasis>
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Ding
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</taxonomicName>
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; Koike, p. 126, fig. 8.4–8.26.
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</paragraph>
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<paragraph id="8B9DAC0B645BFF83FCA1EEDBD362FBC7" blockId="50.[813,1437,779,1059]" pageId="50" pageNumber="51">
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2007
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<taxonomicName id="4C22D788645BFF83FCEBEEDBD4BAFC07" authority="Ding" authorityName="Ding" authorityYear="1983" box="[871,1163,971,995]" genus="Aduncodina" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="50" pageNumber="51" phylum="Chordata" rank="species" species="unicosta">
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<emphasis id="B9567019645BFF83FCEBEEDBD47CFC07" box="[871,1101,971,995]" italics="true" pageId="50" pageNumber="51">Aduncodina unicosta</emphasis>
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Ding
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</taxonomicName>
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; Orchard, p. 96, fig. 2 2019
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<taxonomicName id="4C22D788645BFF83FCEBEEFBD4BAFBE7" authority="Ding" authorityName="Ding" authorityYear="1983" box="[871,1163,1003,1027]" genus="Aduncodina" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="50" pageNumber="51" phylum="Chordata" rank="species" species="unicosta">
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<emphasis id="B9567019645BFF83FCEBEEFBD47CFBE7" box="[871,1101,1003,1027]" italics="true" pageId="50" pageNumber="51">Aduncodina unicosta</emphasis>
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Ding
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</taxonomicName>
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; Chen et al., figs. 5.7, 5.9, 6.6.
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</paragraph>
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<paragraph id="8B9DAC0B645BFF83FCA1E95BD460FB87" blockId="50.[813,1437,1099,1923]" box="[813,1105,1099,1123]" pageId="50" pageNumber="51">
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<emphasis id="B9567019645BFF83FCA1E95BD428FB87" box="[813,1049,1099,1123]" italics="true" pageId="50" pageNumber="51">Number of specimens.</emphasis>
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> 30.
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</paragraph>
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<paragraph id="8B9DAC0B645BFF83FCA1E97CD3ADF947" blockId="50.[813,1437,1099,1923]" pageId="50" pageNumber="51">
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<emphasis id="B9567019645BFF83FCA1E97CD39BFB67" box="[813,938,1132,1155]" italics="true" pageId="50" pageNumber="51">Description</emphasis>
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.
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<taxonomicName id="4C22D788645BFF83FC49E97BD48BFB67" authorityName="Ding" authorityYear="1983" box="[965,1210,1131,1155]" genus="Aduncodina" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="50" pageNumber="51" phylum="Chordata" rank="species" species="unicosta">
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<emphasis id="B9567019645BFF83FC49E97BD48BFB67" box="[965,1210,1131,1155]" italics="true" pageId="50" pageNumber="51">Aduncodina unicosta</emphasis>
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</taxonomicName>
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has been reconstructed by
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<bibRefCitation id="EFB3D1FA645BFF83FC3AE99BD477FB47" author="Koike, T." box="[950,1094,1163,1187]" pageId="50" pageNumber="51" pagination="120 - 129" refId="ref42871" refString="Koike, T. (1998). Triassic coniform conodont genera Aduncodina and Neostrachanognathus. Paleontological Research, 2 (2), 120 - 129." type="journal article" year="1998">Koike (1998)</bibRefCitation>
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as a quadrimembrate skeletal apparatus encompassing only
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<subScript id="17A6AE4E645BFF83FBFEE9BBD4ABFB2C" attach="left" box="[1138,1178,1195,1224]" fontSize="7" pageId="50" pageNumber="51">Sa–c</subScript>
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(S
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<subScript id="17A6AE4E645BFF83FB3AE9A7D4E5FB2C" attach="left" box="[1206,1236,1207,1224]" fontSize="7" pageId="50" pageNumber="51">1–3</subScript>
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) and M nongeniculate coniform elements. Te adenticulated, subsymmetrical element is regarded by Koike as the M element, whereas the denticulated elements are interpreted as pertaining to the S series, the subsymmetrical one that bears one denticle being the
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<subScript id="17A6AE4E645BFF83FBE1E85BD4B3FA8C" attach="left" box="[1133,1154,1355,1384]" fontSize="7" pageId="50" pageNumber="51">Sa</subScript>
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(S
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<subScript id="17A6AE4E645BFF83FB2DE847D49BFA8C" attach="left" box="[1185,1194,1367,1384]" fontSize="7" pageId="50" pageNumber="51">0</subScript>
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), the asymmetric one that bears up to three antero-lateral, hook-like denticles (in Zhao’s collections, those elements may bear up to five denticles, see his Ph.D thesis, 2005) and whose basal cavity is triangular in cross-section being the
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<subScript id="17A6AE4E645BFF83FB71E8DBD525FA0C" attach="left" box="[1277,1300,1483,1512]" fontSize="7" pageId="50" pageNumber="51">Sb</subScript>
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(S
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<subScript id="17A6AE4E645BFF83FABDE8C7D50BFA0C" attach="left" box="[1329,1338,1495,1512]" fontSize="7" pageId="50" pageNumber="51">1</subScript>
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) and the asymmetric one with a lenticular basal cavity being the
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<subScript id="17A6AE4E645BFF83FA0BE8FBD5ADF9EC" attach="left" box="[1415,1436,1515,1544]" fontSize="7" pageId="50" pageNumber="51">Sc</subScript>
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(S
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<subScript id="17A6AE4E645BFF83FCCEEB07D37AF9CC" attach="left" box="[834,843,1559,1576]" fontSize="7" pageId="50" pageNumber="51">2</subScript>
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). All elements share common characteristics such as a thin wall, a relatively large and long and laterally flattened basal cavity. Te slender cusp is suberect and subcircular in cross-section. Basal margin weakly to strongly convex anteriorly.
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</paragraph>
|
||
<paragraph id="8B9DAC0B645BFF82FCCEEBBBD17AFDC7" blockId="50.[813,1437,1099,1923]" lastBlockId="51.[151,775,235,771]" lastPageId="51" lastPageNumber="52" pageId="50" pageNumber="51">
|
||
<emphasis id="B9567019645BFF83FCCEEBBBD391F927" box="[834,928,1707,1731]" italics="true" pageId="50" pageNumber="51">Remarks</emphasis>
|
||
. We agree with Orchard (2007) that the reconstruction by
|
||
<bibRefCitation id="EFB3D1FA645BFF83FC35EBDBD477F907" author="Koike, T." box="[953,1094,1739,1763]" pageId="50" pageNumber="51" pagination="120 - 129" refId="ref42871" refString="Koike, T. (1998). Triassic coniform conodont genera Aduncodina and Neostrachanognathus. Paleontological Research, 2 (2), 120 - 129." type="journal article" year="1998">Koike (1998)</bibRefCitation>
|
||
might be incomplete.
|
||
<taxonomicName id="4C22D788645BFF83FAB3EBDCD3F5F8E7" authorityName="Leu & Bucher & Vennemann & Bagherpour & Ji & Brosse & Goudemand" authorityYear="2022" genus="Neostrachanognathus" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="50" pageNumber="51" phylum="Chordata" rank="genus">
|
||
<emphasis id="B9567019645BFF83FAB3EBDCD3F5F8E7" italics="true" pageId="50" pageNumber="51">Neostrachanognathus</emphasis>
|
||
</taxonomicName>
|
||
was also reconstructed by Koike (
|
||
<emphasis id="B9567019645BFF83FAC5EBFBD542F8E7" box="[1353,1395,1771,1795]" italics="true" pageId="50" pageNumber="51">ibid</emphasis>
|
||
) as including only coniform elements but later revised by
|
||
<bibRefCitation id="EFB3D1FA645BFF83FCA1EA3BD400F8A7" author="Agematsu, S. & Orchard, M. J. & Sashida, K." box="[813,1073,1835,1859]" pageId="50" pageNumber="51" pagination="1201 - 1211" refId="ref38032" refString="Agematsu, S., Orchard, M. J., & Sashida, K. (2008). Reconstruction of an apparatus of Neostrachanognathus tahoensis from Oritate, Japan and species of Neostrachanognathus from Oman. Palaeontology, 51 (5), 1201 - 1211. https: // doi. org / 10.1111 / j. 1475 - 4983.2008.00804. x" type="journal article" year="2008">Agematsu et al. (2008)</bibRefCitation>
|
||
with convincing evidence from natural assemblages as including also complex multidenticulate (bipennate) elements in the S positions. It is to be expected that
|
||
<taxonomicName id="4C22D788645AFF82FEF1EDFBD233FEE7" authorityName="Ding" authorityYear="1983" box="[381,514,235,259]" genus="Aduncodina" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="51" pageNumber="52" phylum="Chordata" rank="genus">
|
||
<emphasis id="B9567019645AFF82FEF1EDFBD233FEE7" box="[381,514,235,259]" italics="true" pageId="51" pageNumber="52">Aduncodina</emphasis>
|
||
</taxonomicName>
|
||
too may possess complex multidenticulate elements in those positions. Te morphology of the illustrated elements of
|
||
<taxonomicName id="4C22D788645AFF82FD0EEC3BD0C3FE87" authorityName="Ding" authorityYear="1983" genus="Aduncodina" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="51" pageNumber="52" phylum="Chordata" rank="species" species="unicosta">
|
||
<emphasis id="B9567019645AFF82FD0EEC3BD0C3FE87" italics="true" pageId="51" pageNumber="52">Aduncodina unicosta</emphasis>
|
||
</taxonomicName>
|
||
resembles that of Ordovician forms such as
|
||
<taxonomicName id="4C22D788645AFF82FF1BEC7BD16AFE67" authorityName="Rhodes" authorityYear="1955" box="[151,347,363,387]" family="Strachanognathidae" genus="Strachanognathus" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="51" pageNumber="52" phylum="Chordata" rank="genus">
|
||
<emphasis id="B9567019645AFF82FF1BEC7BD16AFE67" box="[151,347,363,387]" italics="true" pageId="51" pageNumber="52">Strachanognathus</emphasis>
|
||
</taxonomicName>
|
||
. In common with
|
||
<taxonomicName id="4C22D788645AFF82FDCDEC7BD0F7FE47" authorityName="Leu & Bucher & Vennemann & Bagherpour & Ji & Brosse & Goudemand" authorityYear="2022" genus="Neostrachanognathus" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="51" pageNumber="52" phylum="Chordata" rank="genus">
|
||
<emphasis id="B9567019645AFF82FDCDEC7BD0F7FE47" italics="true" pageId="51" pageNumber="52">Neostrachanognathus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C22D788645AFF82FF55EC9BD16FFE47" authorityName="Ding" authorityYear="1983" box="[217,350,395,419]" genus="Aduncodina" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="51" pageNumber="52" phylum="Chordata" rank="genus">
|
||
<emphasis id="B9567019645AFF82FF55EC9BD16FFE47" box="[217,350,395,419]" italics="true" pageId="51" pageNumber="52">Aduncodina</emphasis>
|
||
</taxonomicName>
|
||
has a suite of denticulate elements, identified as
|
||
<subScript id="17A6AE4E645AFF82FEA4ECBBD10EFE2C" attach="left" box="[296,319,427,456]" fontSize="7" pageId="51" pageNumber="52">Sb</subScript>
|
||
and
|
||
<subScript id="17A6AE4E645AFF82FEF6ECBBD1BEFE2C" attach="left" box="[378,399,427,456]" fontSize="7" pageId="51" pageNumber="52">Sc</subScript>
|
||
by
|
||
<bibRefCitation id="EFB3D1FA645AFF82FE30ECBBD27BFE27" author="Koike, T." box="[444,586,427,451]" pageId="51" pageNumber="52" pagination="120 - 129" refId="ref42871" refString="Koike, T. (1998). Triassic coniform conodont genera Aduncodina and Neostrachanognathus. Paleontological Research, 2 (2), 120 - 129." type="journal article" year="1998">Koike (1998)</bibRefCitation>
|
||
, with an antero-lateral denticle or process that is directed posteriorward at its base, which is a feature of the
|
||
<taxonomicName id="4C22D788645AFF82FDE3ECFBD337FDE7" authorityName="Orchard" authorityYear="2005" box="[623,774,491,515]" pageId="51" pageNumber="50" rank="subFamily" subFamily="Cornudininae">Cornudininae</taxonomicName>
|
||
(Orchard, 2007).
|
||
</paragraph>
|
||
<paragraph id="8B9DAC0B645AFF82FF21EF3CD128FCE7" blockId="51.[151,775,235,771]" pageId="51" pageNumber="52">
|
||
<emphasis id="B9567019645AFF82FF21EF3CD119FDA7" box="[173,296,556,579]" italics="true" pageId="51" pageNumber="52">Occurrence</emphasis>
|
||
.
|
||
<collectingCountry id="F335EC9B645AFF82FECCEF3CD14EFDA7" box="[320,383,556,579]" name="Japan" pageId="51" pageNumber="52">Japan</collectingCountry>
|
||
: Taho Formation, co-occurrence with
|
||
<taxonomicName id="4C22D788645AFF82FF43EF5CD167FD87" baseAuthorityName="Solien" baseAuthorityYear="1979" box="[207,342,587,611]" family="Gondolellidae" genus="Icriospathodus" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="51" pageNumber="52" phylum="Chordata" rank="species" species="collinsoni">
|
||
<emphasis id="B9567019645AFF82FF43EF5CD0D3FD87" box="[207,226,588,611]" italics="true" pageId="51" pageNumber="52">Ic</emphasis>
|
||
.
|
||
<emphasis id="B9567019645AFF82FF63EF5BD167FD87" box="[239,342,587,611]" italics="true" pageId="51" pageNumber="52">collinsoni</emphasis>
|
||
</taxonomicName>
|
||
in the Spathian substage (
|
||
<bibRefCitation id="EFB3D1FA645AFF82FDFAEF5BD2C9FD87" author="Koike, T." box="[630,760,587,611]" pageId="51" pageNumber="52" pagination="120 - 129" refId="ref42871" refString="Koike, T. (1998). Triassic coniform conodont genera Aduncodina and Neostrachanognathus. Paleontological Research, 2 (2), 120 - 129." type="journal article" year="1998">Koike, 1998</bibRefCitation>
|
||
);
|
||
<collectingCountry id="F335EC9B645AFF82FF1BEF7BD0EDFD67" box="[151,220,619,643]" name="China" pageId="51" pageNumber="52">China</collectingCountry>
|
||
: Biandanshan formation, co-occurrence with
|
||
<taxonomicName id="4C22D788645AFF82FD62EF7CD0CFFD47" baseAuthorityName="Solien" baseAuthorityYear="1979" family="Gondolellidae" genus="Icriospathodus" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="51" pageNumber="52" phylum="Chordata" rank="species" species="collinsoni">
|
||
<emphasis id="B9567019645AFF82FD62EF7CD330FD67" box="[750,769,620,643]" italics="true" pageId="51" pageNumber="52">Ic</emphasis>
|
||
.
|
||
<emphasis id="B9567019645AFF82FF1BEF9BD0CFFD47" box="[151,254,651,675]" italics="true" pageId="51" pageNumber="52">collinsoni</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C22D788645AFF82FEBFEF9CD2A4FD47" authority=", Mountain Majiashan" authorityName="Mountain Majiashan" box="[307,661,651,675]" genus="Triassospathodus" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="51" pageNumber="52" phylum="Chordata" rank="species" species="homeri">
|
||
<emphasis id="B9567019645AFF82FEBFEF9CD17DFD47" box="[307,332,652,675]" italics="true" pageId="51" pageNumber="52">Tr</emphasis>
|
||
.
|
||
<emphasis id="B9567019645AFF82FED4EF9BD194FD47" box="[344,421,651,675]" italics="true" pageId="51" pageNumber="52">homeri</emphasis>
|
||
, Mountain Majiashan
|
||
</taxonomicName>
|
||
of Chaoxian,
|
||
<collectingRegion id="49E662E9645AFF82FF41EFBBD1B1FD27" box="[205,384,683,707]" country="China" name="Anhui" pageId="51" pageNumber="52">Anhui province</collectingRegion>
|
||
(
|
||
<bibRefCitation id="EFB3D1FA645AFF82FE1AEFBBD227FD27" author="Ding, M." box="[406,534,683,707]" pageId="51" pageNumber="52" pagination="37 - 48" refId="ref40044" refString="Ding, M. (1983). Lower Triassic conodonts from the Mountain Majiashan in Anhui Province and their stratigraphic significance. Earth Science, Journal of Wuhan College of Geology, 6 (2), 37 - 48." type="journal article" year="1983">Ding, 1983</bibRefCitation>
|
||
).
|
||
<collectingCountry id="F335EC9B645AFF82FDBFEFBBD24AFD27" box="[563,635,683,707]" name="Oman" pageId="51" pageNumber="52">Oman</collectingCountry>
|
||
: Wadi Bani Khalid section, Spathian between UA
|
||
<subScript id="17A6AE4E645AFF82FDBBEFC7D278FD0C" attach="left" box="[567,585,727,744]" fontSize="7" pageId="51" pageNumber="52">10</subScript>
|
||
and UA
|
||
<subScript id="17A6AE4E645AFF82FD24EFC7D28BFD0C" attach="left" box="[680,698,727,744]" fontSize="7" pageId="51" pageNumber="52">11</subScript>
|
||
(
|
||
<bibRefCitation id="EFB3D1FA645AFF82FD47EFDBD13AFCE7" author="Chen, Y. & Richoz, S. & Krystyn, L. & Zhang, Z." pageId="51" pageNumber="52" refId="ref39612" refString="Chen, Y., Richoz, S., Krystyn, L., & Zhang, Z. (2019). Quantitative stratigraphic correlation of Tethyan conodonts across the Smithian-Spathian (Early Triassic) extinction event. Earth-Science Reviews. https: // doi. org / 10. 1016 / j. earscirev. 2019.03. 004" type="book" year="2019">Chen et al., 2019</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |