346 lines
41 KiB
XML
346 lines
41 KiB
XML
<document id="A79CEAAD412F83218B3DF18EA08CEF4B" ID-DOI="10.1186/s13358-022-00259-x" ID-ISSN="1664-2384" ID-PMC="PMC9681704" ID-PubMed="36439694" ID-Zenodo-Dep="12000082" IM.bibliography_approvedBy="carolina" IM.illustrations_approvedBy="carolina" IM.materialsCitations_approvedBy="carolina" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="carolina" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="carolina" checkinTime="1718653166208" checkinUser="felipe" docAuthor="Leu, Marc, Bucher, Hugo, Vennemann, Torsten, Bagherpour, Borhan, Ji, Cheng, Brosse, Morgane & Goudemand, Nicolas" docDate="2022" docId="038B1D1D6444FF9FFF1BEB5BD26DFAA7" docLanguage="en" docName="SwissJPalaeontol.141.19.pdf" docOrigin="Swiss Journal of Palaeontology (19) 141 (1)" docSource="http://dx.doi.org/10.1186/s13358-022-00259-x" docStyle="DocumentStyle:DBDC680DC95E08776BDF6354C30A315B.1:SwissJPalaeontol.2022-.journal_article" docStyleId="DBDC680DC95E08776BDF6354C30A315B" docStyleName="SwissJPalaeontol.2022-.journal_article" docStyleVersion="1" docTitle="Discretella Orchard 2005" docType="treatment" docVersion="2" lastPageNumber="47" masterDocId="FFB265656469FFB1FF8CED10D031FFE4" masterDocTitle="A Unitary Association-based conodont biozonation of the Smithian-Spathian boundary (Early Triassic) and associated biotic crisis from South China" masterLastPageNumber="61" masterPageNumber="1" pageNumber="46" updateTime="1722287316737" updateUser="carolina" zenodo-license-document="CC-BY-4.0">
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<mods:title id="28293899A519828946ACFB5BEE6F1EBE">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="C6EEB5042D4A5B4DD42C45100E64A197">Leu, Marc</mods:namePart>
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<mods:affiliation id="3E683AE753B0C7E8D14F3CE4846D4E90">Paleontological Institute and Museum, University of Zurich, Karl-Schmid-Strasse 4, 8006 Zurich, Switzerland</mods:affiliation>
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<mods:namePart id="761E40C8A4C0668879BAD3E4BDC1DCA3">Bucher, Hugo</mods:namePart>
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<mods:affiliation id="AFB23232761614CEA930986206B177A1">Paleontological Institute and Museum, University of Zurich, Karl-Schmid-Strasse 4, 8006 Zurich, Switzerland</mods:affiliation>
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<mods:namePart id="174486E9D33C946BA1239BE1EDFCA4D7">Vennemann, Torsten</mods:namePart>
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<mods:namePart id="2C1F2F743796E23975CCE6DFB99941A0">Bagherpour, Borhan</mods:namePart>
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<mods:namePart id="625F4313991751B735331C1755F2A4F9">Ji, Cheng</mods:namePart>
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<mods:namePart id="A1A2D3B1C2F546416B4B8A890599F547">Brosse, Morgane</mods:namePart>
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<mods:namePart id="A4D66653D6C5BA8F6CE4828492886D6F">Goudemand, Nicolas</mods:namePart>
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<mods:title id="AB0BE87A06A60D26039FF7AE486336F2">Swiss Journal of Palaeontology</mods:title>
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<mods:date id="C53725D54A034AD5695D66915B401146">2022</mods:date>
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<mods:title id="F948A297085991DAFADCF00E37BC5906">19</mods:title>
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<mods:number id="A0046C6B62CFF551317612BEF454528B">2022-11-22</mods:number>
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<mods:number id="AD59A76CC16A68430DAF401842543CB0">141</mods:number>
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<mods:url id="C69E803DBC7A900422053A0D23C93C46">http://dx.doi.org/10.1186/s13358-022-00259-x</mods:url>
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<mods:identifier id="11C2919F3499D69EDC79D3E36116585E" type="DOI">10.1186/s13358-022-00259-x</mods:identifier>
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<mods:identifier id="F1B6751F38EC23D35CED30BDF8B2C984" type="ISSN">1664-2384</mods:identifier>
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<mods:identifier id="E635F35106523F91716EDC959C38A6D4" type="PMC">PMC9681704</mods:identifier>
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<treatment id="038B1D1D6444FF9FFF1BEB5BD26DFAA7" LSID="urn:lsid:plazi:treatment:038B1D1D6444FF9FFF1BEB5BD26DFAA7" httpUri="http://treatment.plazi.org/id/038B1D1D6444FF9FFF1BEB5BD26DFAA7" lastPageId="46" lastPageNumber="47" pageId="45" pageNumber="46">
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<subSubSection id="C338FF806444FF9CFF1BEB5BD15AF987" box="[151,363,1611,1635]" pageId="45" pageNumber="46" type="nomenclature">
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<paragraph id="8B9DAC0B6444FF9CFF1BEB5BD15AF987" blockId="45.[151,363,1611,1667]" box="[151,363,1611,1635]" pageId="45" pageNumber="46">
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<heading id="D0D51B676444FF9CFF1BEB5BD15AF987" box="[151,363,1611,1635]" fontSize="9" level="2" pageId="45" pageNumber="46" reason="8">
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<taxonomicName id="4C22D7886444FF9CFF1BEB5BD13AF987" authority="Orchard, 2005" authorityName="Orchard" authorityYear="2005" box="[151,267,1611,1635]" family="Gondolellidae" genus="Discretella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ozarkodinida" pageId="45" pageNumber="46" phylum="Chordata" rank="genus">
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<emphasis id="B95670196444FF9CFF1BEB5BD13AF987" box="[151,267,1611,1635]" italics="true" pageId="45" pageNumber="46">Discretella</emphasis>
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</taxonomicName>
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? n. sp. B
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C338FF806444FF9CFF1BEB7BD3A1FC27" pageId="45" pageNumber="46" type="description">
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<paragraph id="8B9DAC0B6444FF9CFF1BEB7BD105F967" blockId="45.[151,363,1611,1667]" box="[151,308,1643,1667]" pageId="45" pageNumber="46">
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<figureCitation id="1319B08E6444FF9CFF1BEB7BD0CEF967" box="[151,255,1643,1667]" captionStart="Fig" captionStartId="23.[169,200,1776,1796]" captionTargetBox="[152,1438,238,1940]" captionTargetId="figure-11@23.[228,1362,254,1764]" captionTargetPageId="23" captionText="Fig. 15 Neogondolellinae and Mullerinae from Qiakong, Laren and Shanggang. Magnification is ×80.The scale bar is 400 μm. All elements are considered to be P1 elements if not specifically identified otherwise. A, D Neospathodus bevelledi n. sp.; A SHA333,PIMUZ 39176; D, SHA332, PIMUZ 39177. B, J Discretella aff. discreta (MÜller); B SHA304, PIMUZ 39104; J SHA334,PIMUZ 39105. C, L Discretella discreta (MÜller); C SHA334, PIMUZ 39107; L SHA332, PIMUZ 39108. E Guangxidella bransoni (MÜller); SHA304, PIMUZ 39139.F, H, K, M, P Discretella pseudodieneri n. sp.; F QIA124, PIMUZ 39120; H QIA124,PIMUZ SQL54990; K QIA121, PIMUZ 39121; M QIA120, PIMUZ 39122; P LAR232, PIMUZ 39123. G Discretella cf. discreta (MÜller); QIA120, PIMUZ 39109.I sp. indet.; QIA120, PIMUZ 39294. N Discretella? n. sp. B; LAR232, PIMUZ 39112.O Discretella? n. sp. C; SHA342,PIMUZ 39114" figureDoi="http://doi.org/10.5281/zenodo.12000286" httpUri="https://zenodo.org/record/12000286/files/figure.png" pageId="45" pageNumber="46">Figs. 15N</figureCitation>
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;
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<figureCitation id="1319B08E6444FF9CFE85EB7BD105F967" box="[265,308,1643,1667]" captionStart="Fig" captionStartId="24.[169,200,1740,1760]" captionTargetBox="[153,1439,238,1800]" captionTargetId="figure-11@25.[229,1363,254,1763]" captionTargetPageId="25" captionText="Fig. 16 Neogondolellinae, Novispathodinae and Mullerinae from Shanggang and Youping cascade. Magnification is ×80.The scale bar is 400 μm. All elements are considered to be P1 elements if not specifically identified otherwise. A, F, M Discretella? n. sp. C; A YC16,PIMUZ 39115; F YC16, PIMUZ 39116; M SHA342C, PIMUZ 39117. B Discretella? n. sp. B;YC16, PIMUZ 39113. C Discretella aff.discreta (MÜller);YC22,PIMUZ 39106. D, S Discretella discreta (MÜller); D YC16, PIMUZ 39110; S SHA304C, PIMUZ 39111. E Novispathodus ex gr. abruptus (Orchard);YC41, PIMUZ 39225. G–I, K, L, N, O Discretella pseudodieneri n. sp.; G YC16, PIMUZ 39124; H YC25, PIMUZ 39125; I SHA304C,PIMUZ 39126; K YC22, PIMUZ 39127,L YC25, PIMUZ 39128; N SHA304C,PIMUZ 39129; O SHA343C,PIMUZ SQL54979. J Guangxidella bransoni (MÜller);YC16, PIMUZ 39140. P–R Neospathodus bevelledi n. sp.; P SHA 304C,PIMUZ 39178; Q SHA333C, PIMUZ 39179; R YC12, PIMUZ 39180" figureDoi="http://doi.org/10.5281/zenodo.13127506" httpUri="https://zenodo.org/record/13127506/files/figure.png" pageId="45" pageNumber="46">16B</figureCitation>
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</paragraph>
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<paragraph id="8B9DAC0B6444FF9CFF1BEBBBD18CF927" blockId="45.[151,776,1707,1923]" box="[151,445,1707,1731]" pageId="45" pageNumber="46">Number of specimens:>10</paragraph>
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<paragraph id="8B9DAC0B6444FF9CFF1BEBDCD213F8A7" blockId="45.[151,776,1707,1923]" pageId="45" pageNumber="46">
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<emphasis id="B95670196444FF9CFF1BEBDCD139F907" box="[151,264,1740,1763]" italics="true" pageId="45" pageNumber="46">Diagnosis.</emphasis>
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Segminate P
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<subScript id="17A6AE4E6444FF9CFE13EBC7D199F90C" attach="left" box="[415,424,1751,1768]" fontSize="7" pageId="45" pageNumber="46">1</subScript>
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element with subsymmetrical, posteriorly rounded and anteriorly tapered basal cavity. Large terminal, subtriangular, recurved cusp. Anterior process bearing a few denticles only.
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</paragraph>
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<paragraph id="8B9DAC0B6444FF9CFF1BEA5CD3D3FE47" blockId="45.[151,776,1707,1923]" lastBlockId="45.[813,1437,235,963]" pageId="45" pageNumber="46">
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<emphasis id="B95670196444FF9CFF1BEA5CD12AF887" box="[151,283,1868,1891]" italics="true" pageId="45" pageNumber="46">Description.</emphasis>
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Te element shows a large cusp at the posterior end. In lateral view, the large, recurved, subtriangular cusp is about as high as the whole unit is long. An anterior process with two or three small upright to reclined denticles is present. Te lower margin is straight to concave. In aboral view, the subsymmetrical basal cavity is sub-rounded at the posterior margin and tapers towards the anterior end.
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</paragraph>
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<paragraph id="8B9DAC0B6444FF9CFCCEECBBD4EFFD47" blockId="45.[813,1437,235,963]" pageId="45" pageNumber="46">
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<emphasis id="B95670196444FF9CFCCEECBBD396FE27" box="[834,935,427,451]" italics="true" pageId="45" pageNumber="46">Remarks.</emphasis>
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Tese P
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<subScript id="17A6AE4E6444FF9CFB8DECA7D43BFE2C" attach="left" box="[1025,1034,439,456]" fontSize="7" pageId="45" pageNumber="46">1</subScript>
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elements most closely resemble
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<taxonomicName id="4C22D7886444FF9CFAE2ECBCD434FE07" family="Gondolellidae" genus="Discretella" higherTaxonomySource="GBIF" isUncertain="true" kingdom="Animalia" pageId="45" pageNumber="46" phylum="Chordata" rank="species" species="discreta">
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<emphasis id="B95670196444FF9CFAE2ECBCD34CFE07" italics="true" pageId="45" pageNumber="46">Discretella</emphasis>
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aff.
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<emphasis id="B95670196444FF9CFC23ECDBD434FE07" box="[943,1029,459,483]" italics="true" pageId="45" pageNumber="46">discreta</emphasis>
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</taxonomicName>
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, but differ in having a much shorter anterior process and recurved denticles. Tey also bear some superficial resemblance with the P
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<subScript id="17A6AE4E6444FF9CFB69EF07D4DFFDCC" attach="left" box="[1253,1262,535,552]" fontSize="7" pageId="45" pageNumber="46">1</subScript>
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elements of the Spathian–Anisian genus
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<taxonomicName id="4C22D7886444FF9CFBCBEF3BD48FFDA7" authorityName="Hirschmann" authorityYear="1959" box="[1095,1214,555,579]" genus="Cornudina" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="45" pageNumber="46" phylum="Chordata" rank="genus">
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<emphasis id="B95670196444FF9CFBCBEF3BD48FFDA7" box="[1095,1214,555,579]" italics="true" pageId="45" pageNumber="46">Cornudina</emphasis>
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</taxonomicName>
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, but differ in their conformation of the basal cavity.
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<taxonomicName id="4C22D7886444FF9CFB3CEF5BD54DFD87" authority="Leu & Bucher & Vennemann & Bagherpour & Ji & Brosse & Goudemand, 2022" authorityName="Leu & Bucher & Vennemann & Bagherpour & Ji & Brosse & Goudemand" authorityYear="2022" box="[1200,1404,587,611]" family="Gondolellidae" genus="Urdyella" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="45" pageNumber="46" phylum="Chordata" rank="species" species="unicorna" status="n. gen.">
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<emphasis id="B95670196444FF9CFB3CEF5BD54DFD87" box="[1200,1404,587,611]" italics="true" pageId="45" pageNumber="46">Urdyella unicorna</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A265CD626444FF9CFA04EF5CD36BFD60" pageId="45" pageNumber="46" rank="genus">n. gen.</taxonomicNameLabel>
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n. sp. usually has a much thinner and larger, sickleshaped cusp and a rounded basal cavity.
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</paragraph>
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<paragraph id="8B9DAC0B6444FF9CFCA1EFBCD396FC67" blockId="45.[813,1437,235,963]" pageId="45" pageNumber="46">
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Because of the absence of a posterior process, some elements, especially arched ones, resemble homologous elements of
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<taxonomicName id="4C22D7886444FF9CFC10EFFBD41EFCE7" authorityName="Zhang & Yang" authorityYear="1991" box="[924,1071,747,771]" family="Gondolellidae" genus="Guangxidella" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="45" pageNumber="46" phylum="Chordata" rank="genus">
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<emphasis id="B95670196444FF9CFC10EFFBD41EFCE7" box="[924,1071,747,771]" italics="true" pageId="45" pageNumber="46">Guangxidella</emphasis>
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</taxonomicName>
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and could possibly be assigned to that genus, but their basal cavity do not match those of
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<taxonomicName id="4C22D7886444FF9CFCC6EE3BD3ECFCA7" authorityName="Zhang & Yang" authorityYear="1991" box="[842,989,811,835]" family="Gondolellidae" genus="Guangxidella" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="45" pageNumber="46" phylum="Chordata" rank="genus">
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<emphasis id="B95670196444FF9CFCC6EE3BD3ECFCA7" box="[842,989,811,835]" italics="true" pageId="45" pageNumber="46">Guangxidella</emphasis>
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</taxonomicName>
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and resemble instead that of
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<taxonomicName id="4C22D7886444FF9CFAA4EE3BD383FC87" family="Gondolellidae" genus="Discretella" higherTaxonomySource="GBIF" isUncertain="true" kingdom="Animalia" pageId="45" pageNumber="46" phylum="Chordata" rank="species" species="discreta">
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<emphasis id="B95670196444FF9CFAA4EE3BD5ADFCA7" box="[1320,1436,811,835]" italics="true" pageId="45" pageNumber="46">Discretella</emphasis>
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aff.
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<emphasis id="B95670196444FF9CFCD0EE5BD383FC87" box="[860,946,843,867]" italics="true" pageId="45" pageNumber="46">discreta</emphasis>
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</taxonomicName>
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, hence we tentatively retain them within
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<taxonomicName id="4C22D7886444FF9CFCA1EE7BD390FC67" authorityName="Orchard" authorityYear="2005" box="[813,929,875,899]" family="Gondolellidae" genus="Discretella" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="45" pageNumber="46" phylum="Chordata" rank="genus">
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<emphasis id="B95670196444FF9CFCA1EE7BD390FC67" box="[813,929,875,899]" italics="true" pageId="45" pageNumber="46">Discretella</emphasis>
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</taxonomicName>
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.
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</paragraph>
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<paragraph id="8B9DAC0B6444FF9CFCA1EE9CD3A1FC27" blockId="45.[813,1437,235,963]" pageId="45" pageNumber="46">
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<emphasis id="B95670196444FF9CFCA1EE9CD399FC47" box="[813,936,908,931]" italics="true" pageId="45" pageNumber="46">Occurrence</emphasis>
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. South
|
||
<collectingCountry id="F335EC9B6444FF9CFB8FEE9BD479FC47" box="[1027,1096,907,931]" name="China" pageId="45" pageNumber="46">China</collectingCountry>
|
||
: Luolou, Smithian age, Laren,
|
||
<collectingRegion id="49E662E96444FF9CFCA1EEBBD3BCFC27" box="[813,909,939,963]" country="China" name="Guangxi" pageId="45" pageNumber="46">Guangxi</collectingRegion>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C338FF806444FF9CFCA1EEFBD433FBE7" box="[813,1026,1003,1027]" pageId="45" pageNumber="46" type="multiple">
|
||
<paragraph id="8B9DAC0B6444FF9CFCA1EEFBD433FBE7" blockId="45.[813,1039,1003,1059]" box="[813,1026,1003,1027]" pageId="45" pageNumber="46">
|
||
<heading id="D0D51B676444FF9CFCA1EEFBD433FBE7" box="[813,1026,1003,1027]" fontSize="9" level="2" pageId="45" pageNumber="46" reason="8">
|
||
<taxonomicName id="4C22D7886444FF9CFCA1EEFBD390FBE7" authorityName="Orchard" authorityYear="2005" box="[813,929,1003,1027]" family="Gondolellidae" genus="Discretella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ozarkodinida" pageId="45" pageNumber="46" phylum="Chordata" rank="genus">
|
||
<emphasis id="B95670196444FF9CFCA1EEFBD390FBE7" box="[813,929,1003,1027]" italics="true" pageId="45" pageNumber="46">Discretella</emphasis>
|
||
</taxonomicName>
|
||
? n. sp. C
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C338FF806444FF9FFCA1E91BD0CAFD67" lastPageId="46" lastPageNumber="47" pageId="45" pageNumber="46" type="description">
|
||
<paragraph id="8B9DAC0B6444FF9CFCA1E91BD43EFBC7" blockId="45.[813,1039,1003,1059]" box="[813,1039,1035,1059]" pageId="45" pageNumber="46">
|
||
<figureCitation id="1319B08E6444FF9CFCA1E91BD3A4FBC7" box="[813,917,1035,1059]" captionStart="Fig" captionStartId="23.[169,200,1776,1796]" captionTargetBox="[152,1438,238,1940]" captionTargetId="figure-11@23.[228,1362,254,1764]" captionTargetPageId="23" captionText="Fig. 15 Neogondolellinae and Mullerinae from Qiakong, Laren and Shanggang. Magnification is ×80.The scale bar is 400 μm. All elements are considered to be P1 elements if not specifically identified otherwise. A, D Neospathodus bevelledi n. sp.; A SHA333,PIMUZ 39176; D, SHA332, PIMUZ 39177. B, J Discretella aff. discreta (MÜller); B SHA304, PIMUZ 39104; J SHA334,PIMUZ 39105. C, L Discretella discreta (MÜller); C SHA334, PIMUZ 39107; L SHA332, PIMUZ 39108. E Guangxidella bransoni (MÜller); SHA304, PIMUZ 39139.F, H, K, M, P Discretella pseudodieneri n. sp.; F QIA124, PIMUZ 39120; H QIA124,PIMUZ SQL54990; K QIA121, PIMUZ 39121; M QIA120, PIMUZ 39122; P LAR232, PIMUZ 39123. G Discretella cf. discreta (MÜller); QIA120, PIMUZ 39109.I sp. indet.; QIA120, PIMUZ 39294. N Discretella? n. sp. B; LAR232, PIMUZ 39112.O Discretella? n. sp. C; SHA342,PIMUZ 39114" figureDoi="http://doi.org/10.5281/zenodo.12000286" httpUri="https://zenodo.org/record/12000286/files/figure.png" pageId="45" pageNumber="46">Figs. 15O</figureCitation>
|
||
;
|
||
<figureCitation id="1319B08E6444FF9CFC13E91BD43DFBC7" box="[927,1036,1035,1059]" captionStart="Fig" captionStartId="24.[169,200,1740,1760]" captionTargetBox="[153,1439,238,1800]" captionTargetId="figure-11@25.[229,1363,254,1763]" captionTargetPageId="25" captionText="Fig. 16 Neogondolellinae, Novispathodinae and Mullerinae from Shanggang and Youping cascade. Magnification is ×80.The scale bar is 400 μm. All elements are considered to be P1 elements if not specifically identified otherwise. A, F, M Discretella? n. sp. C; A YC16,PIMUZ 39115; F YC16, PIMUZ 39116; M SHA342C, PIMUZ 39117. B Discretella? n. sp. B;YC16, PIMUZ 39113. C Discretella aff.discreta (MÜller);YC22,PIMUZ 39106. D, S Discretella discreta (MÜller); D YC16, PIMUZ 39110; S SHA304C, PIMUZ 39111. E Novispathodus ex gr. abruptus (Orchard);YC41, PIMUZ 39225. G–I, K, L, N, O Discretella pseudodieneri n. sp.; G YC16, PIMUZ 39124; H YC25, PIMUZ 39125; I SHA304C,PIMUZ 39126; K YC22, PIMUZ 39127,L YC25, PIMUZ 39128; N SHA304C,PIMUZ 39129; O SHA343C,PIMUZ SQL54979. J Guangxidella bransoni (MÜller);YC16, PIMUZ 39140. P–R Neospathodus bevelledi n. sp.; P SHA 304C,PIMUZ 39178; Q SHA333C, PIMUZ 39179; R YC12, PIMUZ 39180" figureDoi="http://doi.org/10.5281/zenodo.13127506" httpUri="https://zenodo.org/record/13127506/files/figure.png" pageId="45" pageNumber="46">16A, F, M</figureCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B9DAC0B6444FF9CFCA1E95BD5B1FB87" blockId="45.[813,1436,1099,1347]" box="[813,1408,1099,1124]" pageId="45" pageNumber="46">
|
||
1989
|
||
<taxonomicName id="4C22D7886444FF9CFCEBE95BD464FB87" box="[871,1109,1099,1123]" genus="Cratognathodus" kingdom="Animalia" pageId="45" pageNumber="46" phylum="Chordata" rank="species" species="undefined-A">
|
||
<emphasis id="B95670196444FF9CFCEBE95BD427FB87" box="[871,1046,1099,1123]" italics="true" pageId="45" pageNumber="46">Cratognathodus</emphasis>
|
||
sp. A
|
||
</taxonomicName>
|
||
; Tang, p. 405, pl. 32, fig. 8.
|
||
</paragraph>
|
||
<paragraph id="8B9DAC0B6444FF9CFCA1E97BD3B1FB47" blockId="45.[813,1436,1099,1347]" pageId="45" pageNumber="46">
|
||
2013
|
||
<taxonomicName id="4C22D7886444FF9CFCE6E97BD4FCFB67" authority="Sweet" authorityName="Sweet" box="[874,1229,1131,1155]" family="Gondolellidae" genus="Neospathodus" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="45" pageNumber="46" phylum="Chordata" rank="species" species="peculiaris">
|
||
<emphasis id="B95670196444FF9CFCE6E97BD432FB67" box="[874,1027,1131,1155]" italics="true" pageId="45" pageNumber="46">Neospathodus</emphasis>
|
||
?
|
||
<emphasis id="B95670196444FF9CFB9BE97BD4B3FB67" box="[1047,1154,1131,1155]" italics="true" pageId="45" pageNumber="46">peculiaris</emphasis>
|
||
Sweet
|
||
</taxonomicName>
|
||
; Yan et al., p. 516, fig.
|
||
<specimenCount id="9D2467826444FF9CFCD8E99BD3B1FB47" box="[852,896,1163,1187]" count="6" pageId="45" pageNumber="46" type="generic">6M.</specimenCount>
|
||
</paragraph>
|
||
<paragraph id="8B9DAC0B6444FF9CFCA1E9BBD342FAE7" blockId="45.[813,1436,1099,1347]" pageId="45" pageNumber="46">
|
||
2014
|
||
<taxonomicName id="4C22D7886444FF9CFCE0E9BBD43AFB27" box="[876,1035,1195,1219]" family="Gondolellidae" genus="Discretella" kingdom="Animalia" pageId="45" pageNumber="46" phylum="Chordata" rank="species" species="undetermined">
|
||
<emphasis id="B95670196444FF9CFCE0E9BBD3D1FB27" box="[876,992,1195,1219]" italics="true" pageId="45" pageNumber="46">Discretella</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
indet. A; Maekawa & Igo in Shigeta et al., p. 202–207, fig. 151.1–151.12, 151.16–151.18 (only).
|
||
</paragraph>
|
||
<paragraph id="8B9DAC0B6444FF9CFCA1E81BD4A3FAA7" blockId="45.[813,1436,1099,1347]" pageId="45" pageNumber="46">2014 Genus gen. indet. D; Maekawa & Igo in Shigeta et al., p. 269, figs. 193.10–193.12.</paragraph>
|
||
<paragraph id="8B9DAC0B6444FF9CFCA1E87BD463FA67" blockId="45.[813,1437,1387,1923]" box="[813,1106,1387,1411]" pageId="45" pageNumber="46">Number of specimens:>10</paragraph>
|
||
<paragraph id="8B9DAC0B6444FF9CFCA1E89CD399F9C7" blockId="45.[813,1437,1387,1923]" pageId="45" pageNumber="46">
|
||
<emphasis id="B95670196444FF9CFCA1E89CD463FA47" box="[813,1106,1419,1443]" italics="true" pageId="45" pageNumber="46">Diagnosis and description.</emphasis>
|
||
Same as
|
||
<taxonomicName id="4C22D7886444FF9CFB33E89BD502FA47" authorityName="Orchard" authorityYear="2005" box="[1215,1331,1419,1443]" family="Gondolellidae" genus="Discretella" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="45" pageNumber="46" phylum="Chordata" rank="genus">
|
||
<emphasis id="B95670196444FF9CFB33E89BD502FA47" box="[1215,1331,1419,1443]" italics="true" pageId="45" pageNumber="46">Discretella</emphasis>
|
||
</taxonomicName>
|
||
? n. sp. B except that a very small posterior process without denticle is always present and the laterally twisted basal cavity tapers at both ends. Te anterior process may bear up to 5 denticles.
|
||
</paragraph>
|
||
<paragraph id="8B9DAC0B6444FF9FFCCEEB3BD226FDA7" blockId="45.[813,1437,1387,1923]" lastBlockId="46.[151,776,235,643]" lastPageId="46" lastPageNumber="47" pageId="45" pageNumber="46">
|
||
<emphasis id="B95670196444FF9CFCCEEB3BD396F9A7" box="[834,935,1579,1603]" italics="true" pageId="45" pageNumber="46">Remarks.</emphasis>
|
||
Te P
|
||
<subScript id="17A6AE4E6444FF9CFC60EB27D3C4F9AC" attach="left" box="[1004,1013,1591,1608]" fontSize="7" pageId="45" pageNumber="46">1</subScript>
|
||
elements of this species are very similar to those of the coeval
|
||
<taxonomicName id="4C22D7886444FF9CFBDDEB5BD4F4F987" authorityName="Orchard" authorityYear="2005" box="[1105,1221,1611,1635]" family="Gondolellidae" genus="Discretella" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="45" pageNumber="46" phylum="Chordata" rank="genus">
|
||
<emphasis id="B95670196444FF9CFBDDEB5BD4F4F987" box="[1105,1221,1611,1635]" italics="true" pageId="45" pageNumber="46">Discretella</emphasis>
|
||
</taxonomicName>
|
||
? n. sp. B and both species may be conspecific although the presence of the incipient posterior process and the geometry of the basal cavity suggest they correspond at least to two different morphotypes, possibly due to sexual dimorphism. Tey also share strong similarities with the P
|
||
<subScript id="17A6AE4E6444FF9CFB67EBE7D4C5F8EC" attach="left" box="[1259,1268,1783,1800]" fontSize="7" pageId="45" pageNumber="46">1</subScript>
|
||
of
|
||
<emphasis id="B95670196444FF9CFA91EBFBD5ADF8E7" box="[1309,1436,1771,1795]" italics="true" pageId="45" pageNumber="46">
|
||
<taxonomicName id="4C22D7886444FF9CFA91EBFBD5A3F8E7" authorityName="Orchard" authorityYear="2005" box="[1309,1426,1771,1795]" family="Gondolellidae" genus="Discretella" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="45" pageNumber="46" phylum="Chordata" rank="genus">Discretella</taxonomicName>
|
||
?
|
||
</emphasis>
|
||
n. sp. D, which may be a descendant of
|
||
<taxonomicName id="4C22D7886444FF9CFB51EA1BD560F8C7" authorityName="Orchard" authorityYear="2005" box="[1245,1361,1803,1827]" family="Gondolellidae" genus="Discretella" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="45" pageNumber="46" phylum="Chordata" rank="genus">
|
||
<emphasis id="B95670196444FF9CFB51EA1BD560F8C7" box="[1245,1361,1803,1827]" italics="true" pageId="45" pageNumber="46">Discretella</emphasis>
|
||
</taxonomicName>
|
||
? n. sp. B via reduction/loss of the anterior process, forms like,
|
||
<figureCitation id="1319B08E6444FF9CFCA1EA5BD3A1F887" box="[813,912,1867,1891]" captionStart="Fig" captionStartId="24.[169,200,1740,1760]" captionTargetBox="[153,1439,238,1800]" captionTargetId="figure-11@25.[229,1363,254,1763]" captionTargetPageId="25" captionText="Fig. 16 Neogondolellinae, Novispathodinae and Mullerinae from Shanggang and Youping cascade. Magnification is ×80.The scale bar is 400 μm. All elements are considered to be P1 elements if not specifically identified otherwise. A, F, M Discretella? n. sp. C; A YC16,PIMUZ 39115; F YC16, PIMUZ 39116; M SHA342C, PIMUZ 39117. B Discretella? n. sp. B;YC16, PIMUZ 39113. C Discretella aff.discreta (MÜller);YC22,PIMUZ 39106. D, S Discretella discreta (MÜller); D YC16, PIMUZ 39110; S SHA304C, PIMUZ 39111. E Novispathodus ex gr. abruptus (Orchard);YC41, PIMUZ 39225. G–I, K, L, N, O Discretella pseudodieneri n. sp.; G YC16, PIMUZ 39124; H YC25, PIMUZ 39125; I SHA304C,PIMUZ 39126; K YC22, PIMUZ 39127,L YC25, PIMUZ 39128; N SHA304C,PIMUZ 39129; O SHA343C,PIMUZ SQL54979. J Guangxidella bransoni (MÜller);YC16, PIMUZ 39140. P–R Neospathodus bevelledi n. sp.; P SHA 304C,PIMUZ 39178; Q SHA333C, PIMUZ 39179; R YC12, PIMUZ 39180" figureDoi="http://doi.org/10.5281/zenodo.13127506" httpUri="https://zenodo.org/record/13127506/files/figure.png" pageId="45" pageNumber="46">Fig. 16M</figureCitation>
|
||
(and figs. 193.10–193.12 of Maekawa and Igo in
|
||
<bibRefCitation id="EFB3D1FA6444FF9CFCC5EA7BD427F867" author="Shigeta" box="[841,1046,1899,1923]" etAl="et al." firstAuthor="Shigeta" pageId="45" pageNumber="46" refId="ref46406" refString="Shigeta, Y., Komatsu, T., Maekawa, T., & Huyen, D. T. (Eds.). (2014). Olenekian (Early Triassic) stratigraphy and fossil assemblages in northeastern Vietnam (No. 45). Tokyo: National Museum of Nature and Science." type="book" year="2014">Shigeta et al., 2014</bibRefCitation>
|
||
) that bear only one or two anterior denticles being intermediary. Te relationship with
|
||
<taxonomicName id="4C22D7886447FF9FFD55EDFCD121FEC7" family="Gondolellidae" genus="Discretella" kingdom="Animalia" pageId="46" pageNumber="47" phylum="Chordata" rank="species" species="undetermined">
|
||
<emphasis id="B95670196447FF9FFD55EDFCD0D6FEC7" italics="true" pageId="46" pageNumber="47">Discretella</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
indet. A Maekawa & Igo is unclear but the P
|
||
<subScript id="17A6AE4E6447FF9FFF2AEC27D09EFEAC" attach="left" box="[166,175,311,328]" fontSize="7" pageId="46" pageNumber="47">1</subScript>
|
||
of the latter is almost identical, except that the incipient posterior process bears a small triangular denticle. Maekawa & Igo noted also that the anterior process of the P
|
||
<subScript id="17A6AE4E6447FF9FFF58EC87D0ECFE4C" attach="left" box="[212,221,407,424]" fontSize="7" pageId="46" pageNumber="47">1</subScript>
|
||
element of
|
||
<taxonomicName id="4C22D7886447FF9FFEE6EC9BD239FE47" box="[362,520,395,419]" family="Gondolellidae" genus="Discretella" kingdom="Animalia" pageId="46" pageNumber="47" phylum="Chordata" rank="species" species="undetermined">
|
||
<emphasis id="B95670196447FF9FFEE6EC9BD1EFFE47" box="[362,478,395,419]" italics="true" pageId="46" pageNumber="47">Discretella</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
indet. A (Maekawa & Igo) may also have been reduced over time. Conversely,
|
||
<taxonomicName id="4C22D7886447FF9FFF1BECDBD245FE07" authority="(Wang & Wang, 1976)" baseAuthorityName="Wang & Wang" baseAuthorityYear="1976" box="[151,628,459,484]" family="Gondolellidae" genus="Discretella" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="46" pageNumber="47" phylum="Chordata" rank="species" species="robustus">
|
||
<emphasis id="B95670196447FF9FFF1BECDBD140FE07" box="[151,369,459,483]" italics="true" pageId="46" pageNumber="47">Discretella robustus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFB3D1FA6447FF9FFE0DECDBD25AFE07" author="Wang & Wang" box="[385,619,459,484]" firstAuthor="Wang" pageId="46" pageNumber="47" pagination="387 - 416" refId="ref47753" refString="Wang, C., & Wang, Z. (1976). Triassic conodonts from the Mount Jolmo Lungma region. In Xizang Scientific Expedition Team of Chinese Academy of Sciences (Ed.), A report of scientific expedition in the Mount Jolmo Lungma Region (1966 - 1968), Paleontology (Vol. 2, pp. 387 - 416). Beijing: Science Press. in Chinese; original title translated." type="journal article" year="1976">Wang & Wang, 1976</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, which share a similar recurved cusp and a sigmoidal profile in lower view, has more developed anterior and posterior processes and may be their forerunner.
|
||
</paragraph>
|
||
<paragraph id="8B9DAC0B6447FF9FFF1BEF5CD0CAFD67" blockId="46.[151,776,235,643]" pageId="46" pageNumber="47">
|
||
<emphasis id="B95670196447FF9FFF1BEF5CD123FD87" box="[151,274,588,611]" italics="true" pageId="46" pageNumber="47">Occurrence</emphasis>
|
||
. South
|
||
<collectingCountry id="F335EC9B6447FF9FFEE2EF5BD182FD87" box="[366,435,587,611]" name="China" pageId="46" pageNumber="47">China</collectingCountry>
|
||
: Luolou, Smithian age, Laren,
|
||
<collectingRegion id="49E662E96447FF9FFF1BEF7BD0C6FD67" box="[151,247,619,643]" country="China" name="Guangxi" pageId="46" pageNumber="47">Guangxi</collectingRegion>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C338FF806447FF9FFF1BEFBBD15FFD27" box="[151,366,683,707]" pageId="46" pageNumber="47" type="multiple">
|
||
<paragraph id="8B9DAC0B6447FF9FFF1BEFBBD15FFD27" blockId="46.[151,366,683,739]" box="[151,366,683,707]" pageId="46" pageNumber="47">
|
||
<heading id="D0D51B676447FF9FFF1BEFBBD15FFD27" box="[151,366,683,707]" fontSize="9" level="2" pageId="46" pageNumber="47" reason="8">
|
||
<taxonomicName id="4C22D7886447FF9FFF1BEFBBD13AFD27" authorityName="Orchard" authorityYear="2005" box="[151,267,683,707]" family="Gondolellidae" genus="Discretella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ozarkodinida" pageId="46" pageNumber="47" phylum="Chordata" rank="genus">
|
||
<emphasis id="B95670196447FF9FFF1BEFBBD13AFD27" box="[151,267,683,707]" italics="true" pageId="46" pageNumber="47">Discretella</emphasis>
|
||
</taxonomicName>
|
||
? n. sp. D
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C338FF806447FF9FFF1BEFDBD26DFAA7" pageId="46" pageNumber="47" type="description">
|
||
<paragraph id="8B9DAC0B6447FF9FFF1BEFDBD108FD07" blockId="46.[151,366,683,739]" box="[151,313,715,739]" pageId="46" pageNumber="47">
|
||
<figureCitation id="1319B08E6447FF9FFF1BEFDBD0EEFD07" box="[151,223,715,739]" captionStart="Fig" captionStartId="46.[169,200,1717,1737]" captionTargetBox="[152,1438,238,1801]" captionTargetId="figure-11@47.[228,1362,254,1763]" captionTargetPageId="47" captionText="Fig. 26 Cornudininae from Qiakong, Laren and Shanggang. Magnification is ×80.The scale bar is 400 μm. All elements are considered to be P1 elements if not specifically identified otherwise. A–W Urdyella unicorna n. gen. n. sp.; A LAR225, PIMUZ 39345; B LAR225, PIMUZ 39346;C LAR229, PIMUZ 39347; D LAR227, PIMUZ 39348;E LAR229,PIMUZ 39349; F LAR229,PIMUZ 39350; G LAR225,PIMUZ 39351; H LAR229,PIMUZ 39352; I QIA123, PIMUZ 39353; J LAR227,PIMUZ 39354; K QIA123, PIMUZ 39355; L QIA123, PIMUZ 39356; M LAR227,PIMUZ 39357; N LAR225, PIMUZ 39358; O QIA120, PIMUZ 39359; P LAR225, PIMUZ 39360; Q QIA121, PIMUZ 39361; R LAR232, PIMUZ 39362; S LAR232, PIMUZ 39363; T QIA124,PIMUZ 39364; U LAR232, PIMUZ 39365; V QIA123, PIMUZ 39366; W SHA341, PIMUZ 39367.X-AA Urdyella tridenta n. gen. n. sp.; X LAR227, PIMUZ 39341; Y LAR227, PIMUZ 39342; Z LAR227, PIMUZ 39343; AA LAR227, PIMUZ 39344.AB, AC Discretella? n. sp. D; AB QIA124, PIMUZ 39118; AC QIA123, PIMUZ 39119. AD Neostrachanognathus n. sp. A; LAR232, PIMUZ 39183. AE Urdyella n. sp. A; LAR232, PIMUZ 39340" figureDoi="http://doi.org/10.5281/zenodo.13127516" httpUri="https://zenodo.org/record/13127516/files/figure.png" pageId="46" pageNumber="47">Fig. 26</figureCitation>
|
||
AB, AC.
|
||
</paragraph>
|
||
<paragraph id="8B9DAC0B6447FF9FFF1BEE1BD185FCA7" blockId="46.[151,775,779,835]" pageId="46" pageNumber="47">2014 Genus gen. indet. D; Maekawa & Igo in Shigeta et al., p. 269, figs. 193.8–9.</paragraph>
|
||
<paragraph id="8B9DAC0B6447FF9FFF1BEE7BD246FC67" blockId="46.[151,631,875,931]" box="[151,631,875,899]" pageId="46" pageNumber="47">
|
||
<emphasis id="B95670196447FF9FFF1BEE7BD0CEFC67" box="[151,255,875,899]" italics="true" pageId="46" pageNumber="47">
|
||
<typeStatus id="549912A96447FF9FFF1BEE7BD0CAFC67" box="[151,251,875,899]" pageId="46" pageNumber="47" type="holotype">Holotype</typeStatus>
|
||
.
|
||
</emphasis>
|
||
Specimen illustrated in
|
||
<figureCitation id="1319B08E6447FF9FFD8AEE7BD27FFC67" box="[518,590,875,899]" captionStart="Fig" captionStartId="46.[169,200,1717,1737]" captionTargetBox="[152,1438,238,1801]" captionTargetId="figure-11@47.[228,1362,254,1763]" captionTargetPageId="47" captionText="Fig. 26 Cornudininae from Qiakong, Laren and Shanggang. Magnification is ×80.The scale bar is 400 μm. All elements are considered to be P1 elements if not specifically identified otherwise. A–W Urdyella unicorna n. gen. n. sp.; A LAR225, PIMUZ 39345; B LAR225, PIMUZ 39346;C LAR229, PIMUZ 39347; D LAR227, PIMUZ 39348;E LAR229,PIMUZ 39349; F LAR229,PIMUZ 39350; G LAR225,PIMUZ 39351; H LAR229,PIMUZ 39352; I QIA123, PIMUZ 39353; J LAR227,PIMUZ 39354; K QIA123, PIMUZ 39355; L QIA123, PIMUZ 39356; M LAR227,PIMUZ 39357; N LAR225, PIMUZ 39358; O QIA120, PIMUZ 39359; P LAR225, PIMUZ 39360; Q QIA121, PIMUZ 39361; R LAR232, PIMUZ 39362; S LAR232, PIMUZ 39363; T QIA124,PIMUZ 39364; U LAR232, PIMUZ 39365; V QIA123, PIMUZ 39366; W SHA341, PIMUZ 39367.X-AA Urdyella tridenta n. gen. n. sp.; X LAR227, PIMUZ 39341; Y LAR227, PIMUZ 39342; Z LAR227, PIMUZ 39343; AA LAR227, PIMUZ 39344.AB, AC Discretella? n. sp. D; AB QIA124, PIMUZ 39118; AC QIA123, PIMUZ 39119. AD Neostrachanognathus n. sp. A; LAR232, PIMUZ 39183. AE Urdyella n. sp. A; LAR232, PIMUZ 39340" figureDoi="http://doi.org/10.5281/zenodo.13127516" httpUri="https://zenodo.org/record/13127516/files/figure.png" pageId="46" pageNumber="47">Fig. 26</figureCitation>
|
||
AB.
|
||
</paragraph>
|
||
<paragraph id="8B9DAC0B6447FF9FFF1BEE9BD18DFC47" blockId="46.[151,631,875,931]" box="[151,444,907,931]" pageId="46" pageNumber="47">Number of specimens:>20</paragraph>
|
||
<paragraph id="8B9DAC0B6447FF9FFF1BEEDCD222FBE7" blockId="46.[151,776,971,1348]" pageId="46" pageNumber="47">
|
||
<emphasis id="B95670196447FF9FFF1BEEDCD139FC07" box="[151,264,972,995]" italics="true" pageId="46" pageNumber="47">Diagnosis.</emphasis>
|
||
Same P
|
||
<subScript id="17A6AE4E6447FF9FFEE4EEC7D140FC0C" attach="left" box="[360,369,983,1000]" fontSize="7" pageId="46" pageNumber="47">1</subScript>
|
||
element as in
|
||
<taxonomicName id="4C22D7886447FF9FFDAEEEDBD2A7FC07" authorityName="Orchard" authorityYear="2005" box="[546,662,971,995]" family="Gondolellidae" genus="Discretella" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="46" pageNumber="47" phylum="Chordata" rank="genus">
|
||
<emphasis id="B95670196447FF9FFDAEEEDBD2A7FC07" box="[546,662,971,995]" italics="true" pageId="46" pageNumber="47">Discretella</emphasis>
|
||
</taxonomicName>
|
||
? n. sp. C except it bears no anterior process.
|
||
</paragraph>
|
||
<paragraph id="8B9DAC0B6447FF9FFF1BE91BD339FB67" blockId="46.[151,776,971,1348]" pageId="46" pageNumber="47">
|
||
<emphasis id="B95670196447FF9FFF1BE91BD0CDFBC7" box="[151,252,1035,1059]" italics="true" pageId="46" pageNumber="47">Remarks.</emphasis>
|
||
As for
|
||
<taxonomicName id="4C22D7886447FF9FFED8E91BD1F9FBC7" authorityName="Orchard" authorityYear="2005" box="[340,456,1035,1059]" family="Gondolellidae" genus="Discretella" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="46" pageNumber="47" phylum="Chordata" rank="genus">
|
||
<emphasis id="B95670196447FF9FFED8E91BD1F9FBC7" box="[340,456,1035,1059]" italics="true" pageId="46" pageNumber="47">Discretella</emphasis>
|
||
</taxonomicName>
|
||
? n. sp. B and C (see above) the generic assignment of these forms is uncertain and may deserve a new genus name, especially given that the present taxa bear neither posterior nor anterior denticles.
|
||
</paragraph>
|
||
<paragraph id="8B9DAC0B6447FF9FFF1BE99CD26DFAA7" blockId="46.[151,776,971,1348]" pageId="46" pageNumber="47">
|
||
<emphasis id="B95670196447FF9FFF1BE99CD123FB47" box="[151,274,1164,1187]" italics="true" pageId="46" pageNumber="47">Occurrence</emphasis>
|
||
. Laren road cut, Luolou Formation, Smithian age, Nanpanjiang basin, South
|
||
<collectingCountry id="F335EC9B6447FF9FFE6BE9BBD218FB27" box="[487,553,1195,1219]" name="China" pageId="46" pageNumber="47">China</collectingCountry>
|
||
(this paper); North-eastern
|
||
<collectingCountry id="F335EC9B6447FF9FFF79E9DBD165FB07" box="[245,340,1227,1251]" name="Vietnam" pageId="46" pageNumber="47">Vietnam</collectingCountry>
|
||
,
|
||
<emphasis id="B95670196447FF9FFEEAE9DBD1CFFB07" box="[358,510,1227,1251]" italics="true" pageId="46" pageNumber="47">Novispathodu</emphasis>
|
||
s ex gr.
|
||
<taxonomicName id="4C22D7886447FF9FFDEAE9DCD336FB07" authority="Zone" authorityName="Zone" box="[614,775,1228,1251]" family="Gondolellidae" genus="Novispathodus" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="46" pageNumber="47" phylum="Chordata" rank="species" species="waageni">
|
||
<emphasis id="B95670196447FF9FFDEAE9DCD28EFB07" box="[614,703,1228,1251]" italics="true" pageId="46" pageNumber="47">waageni</emphasis>
|
||
Zone
|
||
</taxonomicName>
|
||
between
|
||
<taxonomicName id="4C22D7886447FF9FFE8CE9FBD229FAE7" authorityName="Chao" authorityYear="1959" box="[256,536,1259,1283]" class="Cephalopoda" family="Flemingitidae" genus="Flemingites" kingdom="Animalia" pageId="46" pageNumber="47" phylum="Mollusca" rank="species" species="rursiradiatus">
|
||
<emphasis id="B95670196447FF9FFE8CE9FBD229FAE7" box="[256,536,1259,1283]" italics="true" pageId="46" pageNumber="47">Flemingites rursiradiatus</emphasis>
|
||
</taxonomicName>
|
||
beds and Urdyceras tulongensis beds and within the
|
||
<taxonomicName id="4C22D7886447FF9FFD89E81CD2F4FAC7" authorityName="Hyatt & Smith" authorityYear="1905" box="[517,709,1291,1315]" class="Cephalopoda" family="Melagathiceratidae" genus="Owenites" kingdom="Animalia" pageId="46" pageNumber="47" phylum="Mollusca" rank="species" species="koeneni">
|
||
<emphasis id="B95670196447FF9FFD89E81CD2F4FAC7" box="[517,709,1291,1315]" italics="true" pageId="46" pageNumber="47">Owenites koeneni</emphasis>
|
||
</taxonomicName>
|
||
beds, Bac Tuy Formation (
|
||
<bibRefCitation id="EFB3D1FA6447FF9FFE0EE83BD27CFAA7" author="Shigeta" box="[386,589,1323,1347]" etAl="et al." firstAuthor="Shigeta" pageId="46" pageNumber="47" refId="ref46406" refString="Shigeta, Y., Komatsu, T., Maekawa, T., & Huyen, D. T. (Eds.). (2014). Olenekian (Early Triassic) stratigraphy and fossil assemblages in northeastern Vietnam (No. 45). Tokyo: National Museum of Nature and Science." type="book" year="2014">Shigeta et al., 2014</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |