145 lines
15 KiB
XML
145 lines
15 KiB
XML
<document id="B0194AEBFA73F35E41233247055ED0B1" ID-CLB-Dataset="27906" ID-DOI="10.11646/zootaxa.4525.1.1" ID-GBIF-Dataset="aab5d525-1d70-4a48-9469-43d4e446685d" ID-ISSN="1175-5326" ID-Zenodo-Dep="2610805" ID-ZooBank="9D378750-982F-4061-A419-B28E8DDFF825" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1553626294178" checkinUser="plazi" docAuthor="E. B, Neo, Adrain, Jonathan M. & Karim, Talia S." docDate="2018" docId="0384871CFF905069FF77FBE6FBBAF8B7" docLanguage="en" docName="zootaxa.4525.1.1.pdf" docOrigin="Zootaxa 4525 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Tuleaspis E.B & Adrain & Karim 2018" docType="treatment" docVersion="10" lastPageNumber="36" masterDocId="FFBDFF64FFB3504AFFE0FF82FF8BFFE8" masterDocTitle="The pliomerid trilobite Ibexaspis and related new genera, with species from the Early Ordovician (Floian; Tulean, Blackhillsian) of the Great Basin, western USA" masterLastPageNumber="152" masterPageNumber="1" pageNumber="36" updateTime="1698714183241" updateUser="ExternalLinkService">
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<mods:titleInfo id="DBE5102370651574209A5DEDD9D832DA">
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<mods:title id="783D3311ACACFD5F98E13E6BF81C9A0A">The pliomerid trilobite Ibexaspis and related new genera, with species from the Early Ordovician (Floian; Tulean, Blackhillsian) of the Great Basin, western USA</mods:title>
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<mods:name id="3E64A5574FEB1340FD45C73CAEFEF391" type="personal">
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<mods:roleTerm id="699B0AE189B7AF710DFAE69E206BDB97">Author</mods:roleTerm>
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<mods:namePart id="5034D32CE1AB41CA4FAEC43926C27A48">E. B, Neo</mods:namePart>
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<mods:namePart id="D4B5D3F3B69D65BC0EE163654CF54935">Adrain, Jonathan M.</mods:namePart>
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<mods:roleTerm id="EC2E4803B0FFEAFD0583E2E0C620FE17">Author</mods:roleTerm>
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<mods:namePart id="D1BD4F2CF2AAA7EA6C3128831201132B">Karim, Talia S.</mods:namePart>
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<mods:typeOfResource id="946AB42A28685C084465BDEC7397D5A7">text</mods:typeOfResource>
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<mods:title id="D942B192B76A8AA4CF0B470AC1966350">Zootaxa</mods:title>
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<mods:part id="25DA812A2D70E72044EDD9AB04B2AC6F">
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<mods:date id="8D247DB00120A944717C385D473962AC">2018</mods:date>
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<mods:number id="B2DA0240F197EEFEF0DD34DFCE189FEE">2018-11-27</mods:number>
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<mods:number id="52EB6033E954A906B539840A49C0F3AB">4525</mods:number>
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<mods:classification id="EFBF29E5D8464512EDD926138A266053">journal article</mods:classification>
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<mods:identifier id="B16BCE98B895B97A096A66E1A1A3E370" type="DOI">10.11646/zootaxa.4525.1.1</mods:identifier>
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<treatment id="0384871CFF905069FF77FBE6FBBAF8B7" ID-DOI="http://doi.org/10.5281/zenodo.5969676" ID-GBIF-Taxon="154499800" ID-Zenodo-Dep="5969676" LSID="urn:lsid:plazi:treatment:0384871CFF905069FF77FBE6FBBAF8B7" httpUri="http://treatment.plazi.org/id/0384871CFF905069FF77FBE6FBBAF8B7" lastPageNumber="36" pageId="35" pageNumber="36">
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<subSubSection id="C3376581FF905069FF77FBE6FEF6FB96" box="[151,381,1124,1150]" pageId="35" pageNumber="36" type="nomenclature">
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<paragraph id="8B92360AFF905069FF77FBE6FEF6FB96" blockId="35.[151,382,1124,1183]" box="[151,381,1124,1150]" pageId="35" pageNumber="36">
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<heading id="D0DA8166FF905069FF77FBE6FEF6FB96" bold="true" box="[151,381,1124,1150]" fontSize="11" level="1" pageId="35" pageNumber="36" reason="1">
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<emphasis id="B959EA18FF905069FF77FBE6FEF6FB96" bold="true" box="[151,381,1124,1150]" pageId="35" pageNumber="36">
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<taxonomicName id="4C2D4D89FF905069FF77FBE6FE82FB96" authority="E.B & Adrain & Karim, 2018" authorityName="E.B & Adrain & Karim" authorityYear="2018" box="[151,265,1124,1150]" class="Trilobita" family="Pliomeridae" genus="Tuleaspis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phacopida" pageId="35" pageNumber="33" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="B959EA18FF905069FF77FBE6FE82FB96" bold="true" box="[151,265,1124,1150]" italics="true" pageId="35" pageNumber="36">Tuleaspis</emphasis>
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</taxonomicName>
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? n. sp. B
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3376581FF905069FF77FB04FD76FACA" pageId="35" pageNumber="36" type="description">
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<paragraph id="8B92360AFF905069FF77FB04FEF5FB77" blockId="35.[151,382,1124,1183]" box="[151,382,1158,1183]" pageId="35" pageNumber="36">
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<figureCitation id="13162A8FFF905069FF77FB04FF7FFB77" box="[151,244,1158,1183]" captionStart="PLATE 54" captionStartId="149.[151,234,1628,1650]" captionText="PLATE 54. 1–20. Millardaspis milsteadi n. sp., from Section YH 128.9 m, Yellow Hill Limestone (Floian; Tulean; Heckethornia hyndeae Zone), Yellow Hill, near Pioche, Lincoln County, Nevada, USA." pageId="35" pageNumber="36">Plate 54</figureCitation>
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, figs 21–24.
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</paragraph>
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<paragraph id="8B92360AFF905069FF27FB4CFCBCFAEB" blockId="35.[199,1426,1230,1314]" pageId="35" pageNumber="36">
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1973
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<emphasis id="B959EA18FF905069FECDFB4CFE41FB0C" box="[301,458,1230,1252]" italics="true" pageId="35" pageNumber="36">Protoliomerops</emphasis>
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<taxonomicName id="4C2D4D89FF905069FE30FB52FDFEFB0C" authority="Hintze" authorityName="Hintze" authorityYear="1953" box="[464,629,1230,1253]" class="Trilobita" family="Pliomeridae" genus="Protopliomerops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phacopida" pageId="35" pageNumber="36" phylum="Arthropoda" rank="species" species="quattuor">
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<emphasis id="B959EA18FF905069FE30FB52FDACFB0D" box="[464,551,1232,1253]" italics="true" pageId="35" pageNumber="36">quattuor</emphasis>
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Hintze
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</taxonomicName>
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; Demeter, p. 53, pl. 3, fig. 1 [only; pl. 3, fig. 6 =
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<emphasis id="B959EA18FF905069FBBCFB52FB41FB0D" box="[1116,1226,1232,1253]" italics="true" pageId="35" pageNumber="36">Panisaspis</emphasis>
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<taxonomicName id="4C2D4D89FF905069FB31FB52FA03FB0C" authority="(Hintze)" authorityName="Hintze" baseAuthorityName="Hintze" baseAuthorityYear="1953" box="[1233,1416,1230,1253]" class="Trilobita" family="Pliomeridae" genus="Protopliomerops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phacopida" pageId="35" pageNumber="36" phylum="Arthropoda" rank="species" species="quattuor">
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<emphasis id="B959EA18FF905069FB31FB52FAA3FB0D" box="[1233,1320,1232,1253]" italics="true" pageId="35" pageNumber="36">quattuor</emphasis>
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(Hintze)
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</taxonomicName>
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]. 2009
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<taxonomicName id="4C2D4D89FF905069FECDFB6FFE06FAEB" box="[301,397,1261,1283]" class="Trilobita" family="Pliomeridae" genus="Ibexaspis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phacopida" pageId="35" pageNumber="36" phylum="Arthropoda" rank="genus">
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<emphasis id="B959EA18FF905069FECDFB6FFE06FAEB" box="[301,397,1261,1283]" italics="true" pageId="35" pageNumber="36">Ibexaspis</emphasis>
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</taxonomicName>
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sp. nov. A; Adrain
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<emphasis id="B959EA18FF905069FDB3FB6CFD0BFAEB" box="[595,640,1261,1283]" italics="true" pageId="35" pageNumber="36">et al</emphasis>
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., p. 563, fig. 13Z.
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</paragraph>
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<paragraph id="8B92360AFF905069FF27FA8EFD76FACA" blockId="35.[199,1426,1230,1314]" box="[199,765,1292,1314]" pageId="35" pageNumber="36">
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2011b
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<taxonomicName id="4C2D4D89FF905069FECDFA8EFE06FACA" box="[301,397,1292,1314]" class="Trilobita" family="Pliomeridae" genus="Ibexaspis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phacopida" pageId="35" pageNumber="36" phylum="Arthropoda" rank="genus">
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<emphasis id="B959EA18FF905069FECDFA8EFE06FACA" box="[301,397,1292,1314]" italics="true" pageId="35" pageNumber="36">Ibexaspis</emphasis>
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</taxonomicName>
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n. sp.; McAdams and Adrain, p. 44.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3376581FF905069FF77FACCFAE2FA63" pageId="35" pageNumber="36" type="materials_examined">
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<paragraph id="8B92360AFF905069FF77FACCFAE2FA63" blockId="35.[151,1436,1358,1887]" pageId="35" pageNumber="36">
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<emphasis id="B959EA18FF905069FF77FACCFE8DFA8F" bold="true" box="[151,262,1358,1383]" pageId="35" pageNumber="36">Material.</emphasis>
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Assigned specimen SUI 115251, from Section G 210.2 m, Fillmore Formation (Tulean; low
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<taxonomicName id="4C2D4D89FF905069FF77FAF0FD87FA63" authority="Zone" authorityName="Zone" box="[151,524,1394,1419]" class="Trilobita" family="Pliomeridae" genus="Protopliomerella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phacopida" pageId="35" pageNumber="36" phylum="Arthropoda" rank="species" species="contracta">
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<emphasis id="B959EA18FF905069FF77FAF0FE42FA63" box="[151,457,1394,1419]" italics="true" pageId="35" pageNumber="36">Protopliomerella contracta</emphasis>
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Zone
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</taxonomicName>
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), southern Confusion Range, Ibex area, Millard County, western
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<collectingRegion id="49E9F8E8FF905069FB05FAF0FA95FA63" box="[1253,1310,1394,1419]" country="United States of America" name="Utah" pageId="35" pageNumber="36">Utah</collectingRegion>
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,
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<collectingCountry id="F33A769AFF905069FACAFAF1FAEDFA63" box="[1322,1382,1395,1419]" name="United States of America" pageId="35" pageNumber="36">USA</collectingCountry>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3376581FF905069FF27FA14FBBAF8B7" pageId="35" pageNumber="36" type="discussion">
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<paragraph id="8B92360AFF905069FF27FA14FDD4F96F" blockId="35.[151,1436,1358,1887]" pageId="35" pageNumber="36">
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<emphasis id="B959EA18FF905069FF27FA14FEC7FA47" bold="true" box="[199,332,1430,1455]" pageId="35" pageNumber="36">Discussion.</emphasis>
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<taxonomicName id="4C2D4D89FF905069FEB3FA14FE37FA47" authority="E.B & Adrain & Karim, 2018" authorityName="E.B & Adrain & Karim" authorityYear="2018" box="[339,444,1430,1455]" class="Trilobita" family="Pliomeridae" genus="Tuleaspis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phacopida" pageId="35" pageNumber="33" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="B959EA18FF905069FEB3FA14FE37FA47" box="[339,444,1430,1455]" italics="true" pageId="35" pageNumber="36">Tuleaspis</emphasis>
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</taxonomicName>
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? n. sp. B is represented by a single cranidium that differs from the co-occurring species
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<taxonomicName id="4C2D4D89FF905069FF77FA3EFF7DFA3B" authorityName="E.B & Adrain & Karim" authorityYear="2018" box="[151,246,1466,1491]" class="Trilobita" family="Pliomeridae" genus="Tuleaspis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phacopida" pageId="35" pageNumber="36" phylum="Arthropoda" rank="species" species="jeneki">
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<emphasis id="B959EA18FF905069FF77FA3EFF7DFA3B" box="[151,246,1466,1491]" italics="true" pageId="35" pageNumber="36">T. jeneki</emphasis>
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</taxonomicName>
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(cf. Pl. 44, fig. 24 with Pl. 54, fig. 22) in possessing more densely spaced tuberculate sculpture; a wider, slightly more inflated anterior border; shorter, narrower, more strongly vaulted (sag., especially tr.) glabella with smaller, narrower lateral lobes (particularly L1) and shallower furrows; a tuberculate LO without an obvious median node; shorter, wider palpebral lobes; wider interocular fixigenae (especially anteriorly), longer posterior fixigenae with a wider inner portion and narrower outer portion; and a tuberculate (rather than mostly effaced) posterior border with small genal spines.
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</paragraph>
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<paragraph id="8B92360AFF905069FF27F910FBBAF8B7" blockId="35.[151,1436,1358,1887]" pageId="35" pageNumber="36">
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Compared to that of
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<taxonomicName id="4C2D4D89FF905069FE4CF910FD9DF943" authority="E.B & Adrain & Karim, 2018" authorityName="E.B & Adrain & Karim" authorityYear="2018" box="[428,534,1682,1707]" class="Trilobita" family="Pliomeridae" genus="Tuleaspis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phacopida" pageId="35" pageNumber="33" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="B959EA18FF905069FE4CF910FD9DF943" box="[428,534,1682,1707]" italics="true" pageId="35" pageNumber="36">Tuleaspis</emphasis>
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</taxonomicName>
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n. sp. A, the cranidium of
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<taxonomicName id="4C2D4D89FF905069FCDDF910FC2EF943" authority="E.B & Adrain & Karim, 2018" authorityName="E.B & Adrain & Karim" authorityYear="2018" box="[829,933,1682,1707]" class="Trilobita" family="Pliomeridae" genus="Tuleaspis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phacopida" pageId="35" pageNumber="33" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="B959EA18FF905069FCDDF910FC2EF943" box="[829,933,1682,1707]" italics="true" pageId="35" pageNumber="36">Tuleaspis</emphasis>
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</taxonomicName>
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? n. sp. B is broader relative to its length, and less strongly vaulted (sag., tr.); with a less strongly anteriorly bowed anterior border; narrower, more strongly inflated glabella with shorter and shallower lateral furrows; shorter SO; densely tuberculate LO; larger (wider and longer) palpebral lobes; and posterior border lacking obvious isolated tubercles along posterior portion. Some of these differences, e.g., furrow length and LO sculpture, may be due to the larger size of the
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<taxonomicName id="4C2D4D89FF905069FB2BF8A0FABEF8D3" authority="E.B & Adrain & Karim, 2018" authorityName="E.B & Adrain & Karim" authorityYear="2018" box="[1227,1333,1826,1851]" class="Trilobita" family="Pliomeridae" genus="Tuleaspis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phacopida" pageId="35" pageNumber="33" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="B959EA18FF905069FB2BF8A0FABEF8D3" box="[1227,1333,1826,1851]" italics="true" pageId="35" pageNumber="36">Tuleaspis</emphasis>
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</taxonomicName>
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n. sp. A cranidium, but this cannot be determined without more specimens of both species.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |