146 lines
18 KiB
XML
146 lines
18 KiB
XML
<document id="6495C65E1240FC2A80BC6B43A83DE19D" ID-CLB-Dataset="294396" ID-DOI="10.26879/1109" ID-GBIF-Dataset="34c1e0d6-3c44-4487-95f8-c62471cb1bb8" ID-ISSN="1094-8074" ID-Zenodo-Dep="10961885" IM.bibliography_approvedBy="diego" IM.illustrations_approvedBy="diego" IM.materialsCitations_approvedBy="diego" IM.metadata_approvedBy="diego" IM.tables_requiresApprovalFor="GgImagineBatch,operationResults" IM.taxonomicNames_approvedBy="diego" IM.treatments_approvedBy="diego" checkinTime="1712857090460" checkinUser="felipe" docAuthor="Flores-Barragan, Miguel Angel & Leon, María Patricia Velasco-de" docDate="2020" docId="EF5C87DE574FFFE65E98FE91FDDCF9FC" docLanguage="en" docName="PalaeontolElectron.24.3.a28.pdf" docOrigin="Palaeontologia Electronica (a 28) 24 (3)" docSource="http://dx.doi.org/10.26879/1109" docStyle="DocumentStyle:322FC57CC99045555090E8A84CFB029A.3:PalaeontolElectron.2018-.journal_article" docStyleId="322FC57CC99045555090E8A84CFB029A" docStyleName="PalaeontolElectron.2018-.journal_article" docStyleVersion="3" docTitle="Taeniopteris lentriculiformis Walkom 1917" docType="treatment" docVersion="4" lastPageNumber="11" masterDocId="1365FFA65745FFEC5E56FFE0FF9CFF88" masterDocTitle="New records of Bjuvia and Nilssonia from the Permian of Mexico" masterLastPageNumber="17" masterPageNumber="1" pageNumber="11" updateTime="1713452106907" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-NC-SA-4.0">
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<mods:titleInfo id="84977D52661789659E86B7ED4CAA67DD">
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<mods:title id="CDB49EFBA0E87DE8E6995663E36B807B">New records of Bjuvia and Nilssonia from the Permian of Mexico</mods:title>
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<mods:name id="F82FF4898D23570FF0993A17A3E24B45" type="personal">
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<mods:namePart id="229094FF503D2556A9ACCC0AED0CC44C">Flores-Barragan, Miguel Angel</mods:namePart>
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<mods:name id="D7F92A2511202938940559172B610798" type="personal">
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<mods:namePart id="CD8643AF6D03DCD5EE7C9EE9BD5A1B7B">Leon, María Patricia Velasco-de</mods:namePart>
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<mods:title id="B8717A3B417D7F59C2CD059185920EB9">Palaeontologia Electronica</mods:title>
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<mods:part id="5F6B32B27D27A932B7AFF72B3EA9CAF4">
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<mods:date id="428E5BDA0EA4CD1F2AFB0D1E9E6C280A">2020</mods:date>
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<mods:title id="F18514D8DCABF44EC5747E1B44383EB1">a 28</mods:title>
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<mods:number id="43E9C6F8F6B7A80EFE3B28E0661F5FBA">2021-09-30</mods:number>
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<mods:number id="E52CADFAA3FC2460DC6018FF7FE79B74">24</mods:number>
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<mods:url id="AAA0BDA5574C34FD3F92B5FA19EC2D29">http://dx.doi.org/10.26879/1109</mods:url>
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<mods:classification id="8F42A7332E12D695253547B6C928E00E">journal article</mods:classification>
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<mods:identifier id="A75D624658274238AE5BD2FE6FFB1B1D" type="DOI">10.26879/1109</mods:identifier>
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<treatment id="EF5C87DE574FFFE65E98FE91FDDCF9FC" ID-DOI="http://doi.org/10.5281/zenodo.10993014" ID-Zenodo-Dep="10993014" LSID="urn:lsid:plazi:treatment:EF5C87DE574FFFE65E98FE91FDDCF9FC" httpUri="http://treatment.plazi.org/id/EF5C87DE574FFFE65E98FE91FDDCF9FC" lastPageNumber="11" pageId="10" pageNumber="11">
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<subSubSection id="2FEF6543574FFFE65E98FE91FD95FE22" pageId="10" pageNumber="11" type="nomenclature">
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<paragraph id="674A36C8574FFFE65E98FE91FD95FE22" blockId="10.[206,779,336,458]" pageId="10" pageNumber="11">
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<heading id="3C0281A4574FFFE65E98FE91FD95FE22" centered="true" fontSize="10" level="2" pageId="10" pageNumber="11" reason="7">
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<taxonomicName id="A0F54D4B574FFFE65E98FE91FD95FE22" authority="(Etheridge) Walkom, 1917" authorityName="Walkom" authorityYear="1917" baseAuthorityName="Etheridge" class="Polypodiopsida" family="Pteridaceae" genus="Taeniopteris" kingdom="Plantae" order="Polypodiales" pageId="10" pageNumber="11" phylum="Tracheophyta" rank="species" species="lentriculiformis">
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<emphasis id="5581EADA574FFFE65E98FE91FD8CFE02" box="[206,528,369,394]" italics="true" pageId="10" pageNumber="11">Taeniopteris lentriculiformis</emphasis>
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(Etheridge)
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<bibRefCitation id="03644B39574FFFE65CF5FE91FD95FE22" author="Walkom, A. B." journalOrPublisher="The flora of Ipswich and Walloon Series (c) Filicales, etc. Publication of the Geological Survey of Queensland" pageId="10" pageNumber="11" refId="ref9610" refString="Walkom, A. B. 1917. Mesozoic floras of Queensland, Part 1 (continued). The flora of Ipswich and Walloon Series (c) Filicales, etc. Publication of the Geological Survey of Queensland, 257." title="Mesozoic floras of Queensland, Part 1 (continued)" type="book" year="1917">Walkom, 1917</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="2FEF6543574FFFE65FF6FE51FDADFE42" box="[416,561,432,458]" pageId="10" pageNumber="11" type="description">
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<paragraph id="674A36C8574FFFE65FF6FE51FDADFE42" blockId="10.[206,779,336,458]" box="[416,561,432,458]" pageId="10" pageNumber="11">
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<figureCitation id="FFCE2A4D574FFFE65FF6FE51FD9DFE42" box="[416,513,432,458]" captionStart="FIGURE 4" captionStartId="8.[197,288,1736,1759]" captionTargetBox="[268,1365,174,1699]" captionTargetId="figure-13@8.[254,1378,160,1713]" captionTargetPageId="8" captionText="FIGURE 4. Specimens of leaves of Cycadophytes. A) Nilssonia sp. Specimen CFZ-MTZ266, the arrow indicates an area in which it is observed how the leaf covers the rachis. B) Parallel and dichotomous venation of Nilssonia sp. C) Parallel venation of Taeniopteris lentriculiformis, specimen CFZ-MTZ330. D) Specimen of Taeniopteris lentriculiformis. E) Taeniopteris crassinervis, specimen CFZMtz-713. F) Parallel and dichotomous venation of Taeniopteris crassinervis. Symbols: m, leaf margin; r, rachis; the arrows indicate the areas with dichotomous venation. Scale. A, D-F 1 cm, B and C 0.5 cm." figureDoi="http://doi.org/10.5281/zenodo.10961893" httpUri="https://zenodo.org/record/10961893/files/figure.png" pageId="10" pageNumber="11">Figure 4</figureCitation>
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C-D
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</paragraph>
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</subSubSection>
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<subSubSection id="2FEF6543574FFFE65E96FE3BFE30FD9D" pageId="10" pageNumber="11" type="materials_examined">
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<paragraph id="674A36C8574FFFE65E96FE3BFE40FE7D" blockId="10.[192,793,475,1652]" box="[192,476,475,501]" pageId="10" pageNumber="11">
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<emphasis id="5581EADA574FFFE65E96FE3BFEB0FE7C" bold="true" box="[192,300,475,500]" pageId="10" pageNumber="11">Material.</emphasis>
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CFZMTZ-330.
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</paragraph>
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<paragraph id="674A36C8574FFFE65E96FE1BFE30FD9D" blockId="10.[192,793,475,1652]" box="[192,428,507,533]" pageId="10" pageNumber="11">
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<emphasis id="5581EADA574FFFE65E96FE1BFEB6FD9C" bold="true" box="[192,298,507,532]" pageId="10" pageNumber="11">Locality.</emphasis>
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Coatepec.
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</paragraph>
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</subSubSection>
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<subSubSection id="2FEF6543574FFFE65E96FDFBFD4BFCDC" pageId="10" pageNumber="11" type="description">
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<paragraph id="674A36C8574FFFE65E96FDFBFD4BFCDC" blockId="10.[192,793,475,1652]" pageId="10" pageNumber="11">
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<emphasis id="5581EADA574FFFE65E96FDFBFEC6FDBC" bold="true" box="[192,346,539,564]" pageId="10" pageNumber="11">Description.</emphasis>
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Entire lamina, with entire margins, probably oblong in shape, leaf width appears to be constant. The apex and base are not preserved. The leaf is
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<quantity id="A00D9B2D574FFFE65F13FD9BFE0AFD1C" box="[325,406,635,660]" metricMagnitude="-2" metricUnit="m" metricValue="4.1" pageId="10" pageNumber="11" unit="cm" value="4.1">4.1 cm</quantity>
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long and
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<quantity id="A00D9B2D574FFFE65C58FD9BFDC3FD1C" box="[526,607,635,660]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="10" pageNumber="11" unit="cm" value="2.5">2.5 cm</quantity>
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wide. The lamina attaches laterally to the rachis. The rachis is slim, retaining its width throughout the whole leaf with a maximum width of
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<quantity id="A00D9B2D574FFFE65C57FD3BFDC6FD7C" box="[513,602,731,756]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="10" pageNumber="11" unit="cm" value="0.2">0.2 cm</quantity>
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. The fine veins emanate from the rachis at 90°. The venation is simple, rarely dichotomous, with a density of 23 to 24 veins per cm at the middle-part of the leaf.
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</paragraph>
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</subSubSection>
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<subSubSection id="2FEF6543574FFFE65E96FCBBFDDCF9FC" pageId="10" pageNumber="11" type="discussion">
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<paragraph id="674A36C8574FFFE65E96FCBBFDDCF9FC" blockId="10.[192,793,475,1652]" pageId="10" pageNumber="11">
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<emphasis id="5581EADA574FFFE65E96FCBBFEA4FCFC" bold="true" box="[192,312,859,884]" pageId="10" pageNumber="11">Remarks.</emphasis>
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Given the general morphology of the leaf, this specimen resembles an isolated pinna of the genus
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<taxonomicName id="A0F54D4B574FFFE65F1FFC7BFF6BFC5C" authority="Heer ex Schimper. However" authorityName="Schimper. However" class="Polypodiopsida" family="Dryopteridaceae" genus="Danaeopsis" higherTaxonomySource="CoL" kingdom="Plantae" order="Polypodiales" pageId="10" pageNumber="11" phylum="Tracheophyta" rank="genus">
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<emphasis id="5581EADA574FFFE65F1FFC7BFE49FC3C" box="[329,469,923,948]" italics="true" pageId="10" pageNumber="11">Danaeopsis</emphasis>
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Heer ex Schimper. However
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</taxonomicName>
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, this taxon is characterized by having strong secondary veins that anastomose near the margin. Even though there are species that can lack anastomoses, such as
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<taxonomicName id="A0F54D4B574FFFE65FF5FBFBFDCCFBBC" box="[419,592,1051,1076]" class="Polypodiopsida" family="Dryopteridaceae" genus="Danaeopsis" higherTaxonomySource="CoL" kingdom="Plantae" order="Polypodiales" pageId="10" pageNumber="11" phylum="Tracheophyta" rank="species" species="angustifolia">
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<emphasis id="5581EADA574FFFE65FF5FBFBFDCCFBBC" box="[419,592,1051,1076]" italics="true" pageId="10" pageNumber="11">D. angustifolia</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="A0F54D4B574FFFE65CC5FBFBFD99FBDC" authority="(Kustatscher et al., 2012 a)" baseAuthorityName="Kustatscher" baseAuthorityYear="2012" class="Polypodiopsida" family="Dryopteridaceae" genus="Danaeopsis" higherTaxonomySource="CoL" kingdom="Plantae" order="Polypodiales" pageId="10" pageNumber="11" phylum="Tracheophyta" rank="species" species="fecunda">
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<emphasis id="5581EADA574FFFE65CC5FBFBFC84FBBC" box="[659,792,1051,1076]" italics="true" pageId="10" pageNumber="11">D. fecunda</emphasis>
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(
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<bibRefCitation id="03644B39574FFFE65E90FBDBFE62FBDC" author="Kustatscher, E. & Kelber, K. P. & Van Konijnenburg-van & Cittert, J. H. A." box="[198,510,1083,1108]" journalOrPublisher="Review of Palaeobotany and Palynology" pageId="10" pageNumber="11" pagination="32 - 49" part="183" refId="ref8320" refString="Kustatscher, E., Kelber, K. P., and Van Konijnenburg-van Cittert, J. H. A. 2012 a. Danaeopsis Heer ex Schimper 1869 and its European Triassic species. Review of Palaeobotany and Palynology, 183: 32 - 49. https: // doi. org / 10.1016 / j. revpalbo. 2012.06.011" title="Danaeopsis Heer ex Schimper 1869 and its European Triassic species" type="journal article" year="2012">Kustatscher et al., 2012a</bibRefCitation>
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)
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</taxonomicName>
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, the differences in leaf size, vein angle, and venation density do not allow assignation to these species. In addition, the lack of compound leaves and/or sporangia that determine the affinity of these specimens makes their comparison with this genus impossible. For this analysis, the specimen from Puebla was compared with 42 species of the fossil taxon
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<taxonomicName id="A0F54D4B574FFFE65CDEFAFBFC84FABC" box="[648,792,1307,1332]" class="Polypodiopsida" family="Pteridaceae" genus="Taeniopteris" kingdom="Plantae" order="Polypodiales" pageId="10" pageNumber="11" phylum="Tracheophyta" rank="genus">
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<emphasis id="5581EADA574FFFE65CDEFAFBFC84FABC" box="[648,792,1307,1332]" italics="true" pageId="10" pageNumber="11">Taeniopteris</emphasis>
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</taxonomicName>
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described for the Permian-Triassic (
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<tableCitation id="2A770373574FFFE65C24FADBFD4FFADC" box="[626,723,1339,1364]" captionStart="TABLE 4" captionStartId="11.[194,272,167,190]" captionTargetBox="[211,1401,396,1891]" captionTargetPageId="11" captionText="TABLE 4. Table of morphological characters of the 42 species of the genus Taeniopteris and of the two specimens from Puebla. These species correspond to the Paleozoic-Mesozoic transition reported for the province of Euramerica and Gondwana. Abbreviations: L.L. lamina length (cm). W.L. lamina width (cm). T.A. apex type. T.B. base type. W.R. rachis width (mm). D.V. vein density per cm. A.I.V. insertion angle of veins. A.V. arrangement of veins, 1) Dichotomies at the base of the veins, 2) Dichotomies at the mid-part of the veins, 3) Dichotomies at the base and mid-part of the veins, 4) veins without dichotomies, 5) Dichotomies at the base and then irregularly in the veins, 6) Dichotomy in the terminal part of the veins, and 7) irregular dichotomies in the veins." httpUri="http://table.plazi.org/id/338A6640574EFFE75E94FF47FC1AFEFB" pageId="10" pageNumber="11" tableUuid="338A6640574EFFE75E94FF47FC1AFEFB">Table 4</tableCitation>
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). The observations indicate a higher similarity with the species
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<taxonomicName id="A0F54D4B574FFFE65F74FA9BFDF8FA1C" authorityName="Walkom" authorityYear="1917" baseAuthorityName="Etheridge" box="[290,612,1403,1428]" class="Polypodiopsida" family="Pteridaceae" genus="Taeniopteris" kingdom="Plantae" order="Polypodiales" pageId="10" pageNumber="11" phylum="Tracheophyta" rank="species" species="lentriculiformis">
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<emphasis id="5581EADA574FFFE65F74FA9BFDF8FA1C" box="[290,612,1403,1428]" italics="true" pageId="10" pageNumber="11">Taeniopteris lentriculiformis</emphasis>
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</taxonomicName>
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, which is characterized by the near absence of bifurcations in the veins. Yet the size of its lamina is comparable to that of
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<taxonomicName id="A0F54D4B574FFFE65F44FA3BFE60FA7C" authority="Brongniart" authorityName="Brongniart" box="[274,508,1499,1524]" class="Polypodiopsida" family="Pteridaceae" genus="Taeniopteris" kingdom="Plantae" order="Polypodiales" pageId="10" pageNumber="11" phylum="Tracheophyta" rank="species" species="vittata">
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<emphasis id="5581EADA574FFFE65F44FA3BFEE9FA7C" box="[274,373,1499,1524]" italics="true" pageId="10" pageNumber="11">T. vittata</emphasis>
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Brongniart
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</taxonomicName>
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, it does differ due to the lower venation density of
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<taxonomicName id="A0F54D4B574FFFE65FBAFA1BFE94F9BC" authority="(Artabe, 1985)" baseAuthorityName="Artabe" baseAuthorityYear="1985" class="Polypodiopsida" family="Pteridaceae" genus="Taeniopteris" kingdom="Plantae" order="Polypodiales" pageId="10" pageNumber="11" phylum="Tracheophyta" rank="species" species="lentriculiformis">
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<emphasis id="5581EADA574FFFE65FBAFA1BFD2EF99C" box="[492,690,1531,1556]" italics="true" pageId="10" pageNumber="11">T. lentriculiformis</emphasis>
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(
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<bibRefCitation id="03644B39574FFFE65C96FA1BFE9DF9BC" author="Artabe, A. E." journalOrPublisher="Provincia de Rio" pageId="10" pageNumber="11" refId="ref7416" refString="Artabe, A. E. 1985. Estudio sistematico de la Tafoflora triasica de Los Menucos, Provincia de Rio Negro, Argentina. Parte I, Sphenophyta, Filicophyta y Pteridospermophyta. Ameghiniana, 22: 3 - 22." title="Estudio sistematico de la Tafoflora triasica de Los Menucos" type="book" year="1985">Artabe, 1985</bibRefCitation>
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)
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</taxonomicName>
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. This species has been reported for the Triassic of
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<collectingCountry id="1FE27658574FFFE65F67F9DBFE34F9DC" box="[305,424,1595,1620]" name="Argentina" pageId="10" pageNumber="11">Argentina</collectingCountry>
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,
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<collectingCountry id="1FE27658574FFFE65FECF9DBFDFEF9DC" box="[442,610,1595,1620]" name="New Zealand" pageId="10" pageNumber="11">New Zealand</collectingCountry>
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, and
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<collectingCountry id="1FE27658574FFFE65CE6F9DBFC84F9DC" box="[688,792,1595,1620]" name="Australia" pageId="10" pageNumber="11">Australia</collectingCountry>
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(
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<bibRefCitation id="03644B39574FFFE65E90F9BBFEF9F9FC" author="Artabe, A. E." box="[198,357,1627,1652]" journalOrPublisher="Provincia de Rio" pageId="10" pageNumber="11" refId="ref7416" refString="Artabe, A. E. 1985. Estudio sistematico de la Tafoflora triasica de Los Menucos, Provincia de Rio Negro, Argentina. Parte I, Sphenophyta, Filicophyta y Pteridospermophyta. Ameghiniana, 22: 3 - 22." title="Estudio sistematico de la Tafoflora triasica de Los Menucos" type="book" year="1985">Artabe, 1985</bibRefCitation>
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; Rettallack, 1985).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |