251 lines
28 KiB
XML
251 lines
28 KiB
XML
<document id="C16A0801675222E6298C855119761D9E" ID-CLB-Dataset="5852" ID-DOI="10.1206/3867.1" ID-GBIF-Dataset="1d6299e9-5c62-4abd-be37-59efcb217cbf" ID-ISSN="0003-0082" ID-Zenodo-Dep="4598386" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1615481346733" checkinUser="felipe" docAuthor="Velazco, Paúl M. & Novacek, Michael J." docDate="2016" docId="0386879BFB0D9C73FE59313689C9FB6D" docLanguage="en" docName="AmMusNovit.2016.3867.1-42.pdf" docOrigin="American Museum Novitates 2016 (3867)" docSource="http://www.bioone.org/doi/10.1206/3867.1" docStyle="DocumentStyle:26C3580A17D4BBE58BD8D8AC6AE09AC4.6:AmMusNovit.2010-.journal_article" docStyleId="26C3580A17D4BBE58BD8D8AC6AE09AC4" docStyleName="AmMusNovit.2010-.journal_article" docStyleVersion="6" docTitle="Palaeictops borealis" docType="treatment" docVersion="8" lastPageNumber="11" masterDocId="FFBFFFE3FB049C78FF8C346B881CFF9C" masterDocTitle="Systematics of the genus Palaeictops Matthew, 1899 (Mammalia: Leptictidae), with the description of two new species from the Middle Eocene of Utah and Wyoming" masterLastPageNumber="42" masterPageNumber="1" pageNumber="10" updateTime="1698934683797" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:title id="F7C24F2D88665840D23DA33DC92AD3BB">Systematics of the genus Palaeictops Matthew, 1899 (Mammalia: Leptictidae), with the description of two new species from the Middle Eocene of Utah and Wyoming</mods:title>
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<mods:namePart id="8A89437D5748230ADAE6899DDBAAEFB9">Velazco, Paúl M.</mods:namePart>
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<mods:namePart id="758B93B0F12506C3592CAB8758698C78">Novacek, Michael J.</mods:namePart>
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<mods:title id="F4ED471AB84231230EF97E96097FF403">American Museum Novitates</mods:title>
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<mods:part id="747F7FE6FD80DEECB06F00804AB88309">
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<mods:date id="E3CCD34BD4397A4AB2882CB6ABBD0084">2016</mods:date>
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<mods:number id="F1877FB2DD2327CF367C1CA56CDC805F">3867</mods:number>
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<treatment id="0386879BFB0D9C73FE59313689C9FB6D" ID-DOI="http://doi.org/10.5281/zenodo.5056589" ID-GBIF-Taxon="183232361" ID-Zenodo-Dep="5056589" LSID="urn:lsid:plazi:treatment:0386879BFB0D9C73FE59313689C9FB6D" httpUri="http://treatment.plazi.org/id/0386879BFB0D9C73FE59313689C9FB6D" lastPageId="11" lastPageNumber="11" pageId="9" pageNumber="10">
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<subSubSection id="C3356506FB0D9C71FE5931368B77FAE4" box="[469,875,1373,1400]" pageId="9" pageNumber="10" type="nomenclature">
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<paragraph id="8B90368DFB0D9C71FE5931368B77FAE4" blockId="9.[469,875,1373,1400]" box="[469,875,1373,1400]" pageId="9" pageNumber="10">
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<heading id="D0D881E1FB0D9C71FE5931368B77FAE4" box="[469,875,1373,1400]" centered="true" fontSize="11" level="2" pageId="9" pageNumber="10" reason="5">
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<taxonomicName id="4C2F4D0EFB0D9C71FE5931368B77FAE4" authority="(Russell, 1965)" baseAuthorityName="Russell" baseAuthorityYear="1965" box="[469,875,1373,1400]" class="Mammalia" family="Leptictidae" genus="Palaeictops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="9" pageNumber="10" phylum="Chordata" rank="species" species="borealis">
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<emphasis id="B95BEA9FFB0D9C71FE5931368AA9FAEB" box="[469,693,1373,1399]" italics="true" pageId="9" pageNumber="10">Palaeictops borealis</emphasis>
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(
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<bibRefCitation id="EFBE4B7CFB0D9C71FD4A31368B7EFAE4" author="Russell, L. S." box="[710,866,1373,1400]" pageId="9" pageNumber="10" pagination="1 - 33" refId="ref15423" refString="Russell, L. S. 1965. Tertiary Mammals of Saskatchewan, Part 1: the Eocene Fauna. Contribution - Life Sciences, Royal Ontario Museum 67: 1 - 33." type="journal article" year="1965">Russell, 1965</bibRefCitation>
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)
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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="C3356506FB0D9C71FDCD31FE8AE3FA33" box="[577,767,1429,1455]" pageId="9" pageNumber="10" type="description">
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||
<paragraph id="8B90368DFB0D9C71FDCD31FE8AE3FA33" blockId="9.[577,767,1429,1455]" box="[577,767,1429,1455]" pageId="9" pageNumber="10">
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<heading id="D0D881E1FB0D9C71FDCD31FE8AE3FA33" box="[577,767,1429,1455]" centered="true" fontSize="36" level="3" pageId="9" pageNumber="10" reason="7">
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<figureCitation id="13142A08FB0D9C71FDCD31FE8AB8FA33" box="[577,676,1429,1455]" captionStart="FIG" captionStartId="12.[120,162,1694,1715]" captionTargetBox="[120,1224,224,1668]" captionTargetId="figure-8@12.[120,1224,224,1668]" captionTargetPageId="12" captionText="FIG. 6. Palaeictops borealis, occlusal (left), labial (center), and lingual (right) views of: A, right P5 (RSM P1654.221); B, right M1 (ROM 1676, holotype); C, left m1 (ROM 23595); D, right m2 (RSM P1654.225)." figureDoi="http://doi.org/10.5281/zenodo.4598399" httpUri="https://zenodo.org/record/4598399/files/figure.png" pageId="9" pageNumber="10">Figure 6</figureCitation>
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, table 1
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3356506FB0D9C71FFF431BB8C52F995" pageId="9" pageNumber="10" type="reference_group">
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||
<paragraph id="8B90368DFB0D9C71FFF431BB8AADFA7B" blockId="9.[120,1102,1487,1545]" box="[120,689,1487,1511]" pageId="9" pageNumber="10">
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<treatmentCitationGroup id="AB3F11A3FB0D9C71FFF431BB8AADFA7B" box="[120,689,1487,1511]" pageId="9" pageNumber="10">
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<taxonomicName id="4C2F4D0EFB0D9C71FFF431BB8A16FA7B" authority="Russell, 1965: 7 - 8" authorityName="Russell" authorityPageNumber="7 - 8" authorityYear="1965" box="[120,522,1487,1511]" class="Mammalia" genus="Protictops" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="9" pageNumber="10" phylum="Chordata" rank="genus">
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<emphasis id="B95BEA9FFB0D9C71FFF431BB88FCFA7B" box="[120,224,1488,1511]" italics="true" pageId="9" pageNumber="10">Protictops</emphasis>
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?
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<treatmentCitation id="0A8E109CFB0D9C71FF7D31A48A16FA7B" author="Russell, L. S." box="[241,522,1487,1511]" page="8" pageId="9" pageNumber="10" year="1965">
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<emphasis id="B95BEA9FFB0D9C71FF7D31A4895DFA7B" box="[241,321,1487,1511]" italics="true" pageId="9" pageNumber="10">borealis</emphasis>
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<bibRefCitation id="EFBE4B7CFB0D9C71FEC531A48A16FA7B" author="Russell, L. S." box="[329,522,1487,1511]" pageId="9" pageNumber="10" pagination="1 - 33" refId="ref15423" refString="Russell, L. S. 1965. Tertiary Mammals of Saskatchewan, Part 1: the Eocene Fauna. Contribution - Life Sciences, Royal Ontario Museum 67: 1 - 33." type="journal article" year="1965">Russell, 1965: 7–8</bibRefCitation>
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</treatmentCitation>
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||
</taxonomicName>
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||
, pl. 1, figs. 1, 2.
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</treatmentCitationGroup>
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||
</paragraph>
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||
<paragraph id="8B90368DFB0D9C71FFF4319A8C52F995" blockId="9.[120,1102,1487,1545]" box="[120,1102,1521,1545]" pageId="9" pageNumber="10">
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||
<treatmentCitationGroup id="AB3F11A3FB0D9C71FFF4319A8C52F995" box="[120,1102,1521,1545]" pageId="9" pageNumber="10">
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||
<treatmentCitation id="0A8E109CFB0D9C71FFF4319A8A00F995" author="Storer, J. E." box="[120,540,1521,1545]" page="26" pageId="9" pageNumber="10" year="1984">
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<taxonomicName id="4C2F4D0EFB0D9C71FFF4319A8A00F995" authority="Storer, 1984: 22 - 26" authorityName="Storer" authorityPageNumber="22 - 26" authorityYear="1984" box="[120,540,1521,1545]" class="Mammalia" family="Leptictidae" genus="Palaeictops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="9" pageNumber="10" phylum="Chordata" rank="species" species="borealis">
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<emphasis id="B95BEA9FFB0D9C71FFF4319A8958F995" box="[120,324,1521,1545]" italics="true" pageId="9" pageNumber="10">Palaeictops borealis</emphasis>
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<bibRefCitation id="EFBE4B7CFB0D9C71FEC7319A8A00F995" author="Storer, J. E." box="[331,540,1521,1545]" pageId="9" pageNumber="10" pagination="1 - 158" refId="ref15488" refString="Storer, J. E. 1984. Mammals of the Swift Current Creek local fauna (Eocene: Uintan), Saskatchewan. Natural History Contributions, Saskatchewan Culture and Recreation 7: 1 - 158." type="journal article" year="1984">Storer, 1984: 22–26</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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||
: figs. 2A–B. First use of current name combination.
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</treatmentCitationGroup>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C3356506FB0D9C71FF24324389AEF910" pageId="9" pageNumber="10" type="materials_examined">
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||
<paragraph id="8B90368DFB0D9C71FF2432438A83F9DE" blockId="9.[120,1224,1575,1751]" box="[168,671,1575,1602]" pageId="9" pageNumber="10">
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||
<materialsCitation id="3B473CD0FB0D9C71FF2432438A83F9DE" ID-GBIF-Occurrence="3312945306" box="[168,671,1575,1602]" collectionCode="ROM" pageId="9" pageNumber="10" specimenCode="ROM 1676" specimenCount="1" typeStatus="holotype">
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<typeStatus id="5494882FFB0D9C71FF2432438934F9DE" box="[168,296,1576,1602]" pageId="9" pageNumber="10" type="holotype">HOLOTYPE</typeStatus>
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:
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<specimenCode id="DB899EF6FB0D9C71FEBA324389A7F9DD" box="[310,443,1575,1602]" collectionCode="ROM" country="Canada" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34778" lsid="urn:lsid:biocol.org:col:34778" name="Royal Ontario Museum" pageId="9" pageNumber="10" type="Museum">ROM 1676</specimenCode>
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, right M1 (fig. 6B).
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</materialsCitation>
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||
</paragraph>
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||
<paragraph id="8B90368DFB0D9C71FF24322689AEF910" blockId="9.[120,1224,1575,1751]" pageId="9" pageNumber="10">
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||
<materialsCitation id="3B473CD0FB0D9C71FF24322689B2F910" ID-GBIF-Occurrence="3312945308" location="Swift Current Creek" pageId="9" pageNumber="10" specimenCount="1" stateProvince="Saskatchewan">
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TYPE LOCALITY: Swift Current,
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<collectingRegion id="49EBF86FFB0D9C71FDA032268AC8F9FB" box="[556,724,1613,1639]" country="Canada" name="Saskatchewan" pageId="9" pageNumber="10">Saskatchewan</collectingRegion>
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.
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<location id="8EF06056FB0D9C71FD6E32268BCBF9FB" LSID="urn:lsid:plazi:treatment:0386879BFB0D9C73FE59313689C9FB6D:8EF06056FB0D9C71FD6E32268BCBF9FB" box="[738,983,1613,1639]" name="Swift Current Creek" pageId="9" pageNumber="10" stateProvince="Saskatchewan">Swift Current Creek</location>
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Formation, Middle Eocene (Uintan NALMA)
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3356506FB0D9C72FF2432F389ACFB5C" lastPageId="10" lastPageNumber="11" pageId="9" pageNumber="10" type="diagnosis">
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<paragraph id="8B90368DFB0D9C72FF2432F389ACFB5C" blockId="9.[120,1224,1575,1751]" lastBlockId="10.[120,1228,997,1753]" lastPageId="10" lastPageNumber="11" pageId="9" pageNumber="10">
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DIAGNOSIS:
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<taxonomicName id="4C2F4D0EFB0D9C71FEB332FC8A37F92D" authorityName="Storer" authorityYear="1984" box="[319,555,1687,1713]" class="Mammalia" family="Leptictidae" genus="Palaeictops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="9" pageNumber="10" phylum="Chordata" rank="species" species="borealis">
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<emphasis id="B95BEA9FFB0D9C71FEB332FC8A37F92D" box="[319,555,1687,1713]" italics="true" pageId="9" pageNumber="10">Palaeictops borealis</emphasis>
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</taxonomicName>
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can be easily distinguished from other species of the genus by its size (larger than
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<taxonomicName id="4C2F4D0EFB0D9C71FE5132D58A71F94B" box="[477,621,1725,1751]" class="Mammalia" family="Leptictidae" genus="Palaeictops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="9" pageNumber="10" phylum="Chordata" rank="species" species="altimontis">
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<emphasis id="B95BEA9FFB0D9C71FE5132D58A71F94B" box="[477,621,1725,1751]" italics="true" pageId="9" pageNumber="10">P. altimontis</emphasis>
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</taxonomicName>
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,
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<taxonomicName id="4C2F4D0EFB0D9C71FDF132D58AE9F94B" box="[637,757,1725,1751]" class="Mammalia" family="Leptictidae" genus="Palaeictops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="9" pageNumber="10" phylum="Chordata" rank="species" species="bicuspis">
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<emphasis id="B95BEA9FFB0D9C71FDF132D58AE9F94B" box="[637,757,1725,1751]" italics="true" pageId="9" pageNumber="10">P. bicuspis</emphasis>
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</taxonomicName>
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,
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<taxonomicName id="4C2F4D0EFB0D9C71FC8932D58B62F94B" baseAuthorityName="Simpson" baseAuthorityYear="1959" box="[773,894,1725,1751]" class="Mammalia" family="Leptictidae" genus="Palaeictops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="9" pageNumber="10" phylum="Chordata" rank="species" species="bridgeri">
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||
<emphasis id="B95BEA9FFB0D9C71FC8932D58B62F94B" box="[773,894,1725,1751]" italics="true" pageId="9" pageNumber="10">P. bridgeri</emphasis>
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</taxonomicName>
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,
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<taxonomicName id="4C2F4D0EFB0D9C71FC0132D58C33F94B" baseAuthorityName="Granger" baseAuthorityYear="1910" box="[909,1071,1725,1751]" class="Mammalia" family="Leptictidae" genus="Palaeictops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="9" pageNumber="10" phylum="Chordata" rank="species" species="multicuspis">
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<emphasis id="B95BEA9FFB0D9C71FC0132D58C33F94B" box="[909,1071,1725,1751]" italics="true" pageId="9" pageNumber="10">P. multicuspis</emphasis>
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</taxonomicName>
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, and
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<emphasis id="B95BEA9FFB0D9C72FBF932D588A5FC63" italics="true" lastPageId="10" lastPageNumber="11" pageId="9" pageNumber="10">P. matthewi</emphasis>
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||
, but smaller than
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<taxonomicName id="4C2F4D0EFB0E9C72FE13378D8A3CFC63" authorityName="Velazco & Novacek" authorityYear="2016" box="[415,544,997,1023]" class="Mammalia" family="Leptictidae" genus="Palaeictops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="10" pageNumber="11" phylum="Chordata" rank="species" species="robustus">
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||
<emphasis id="B95BEA9FFB0E9C72FE13378D8A3CFC63" box="[415,544,997,1023]" italics="true" pageId="10" pageNumber="11">P. robustus</emphasis>
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</taxonomicName>
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||
). Like
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<taxonomicName id="4C2F4D0EFB0E9C72FDF7378D8B14FC63" baseAuthorityName="Novacek" baseAuthorityYear="1977" box="[635,776,997,1023]" class="Mammalia" family="Leptictidae" genus="Palaeictops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="10" pageNumber="11" phylum="Chordata" rank="species" species="matthewi">
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||
<emphasis id="B95BEA9FFB0E9C72FDF7378D8B14FC63" box="[635,776,997,1023]" italics="true" pageId="10" pageNumber="11">P. matthewi</emphasis>
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</taxonomicName>
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in having P5 with a more extensive precingulum in lingual region (less extensive precingulum present in
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<taxonomicName id="4C2F4D0EFB0E9C72FC5030668C6EFBBA" box="[988,1138,1036,1062]" class="Mammalia" family="Leptictidae" genus="Palaeictops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="10" pageNumber="11" phylum="Chordata" rank="species" species="altimontis">
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<emphasis id="B95BEA9FFB0E9C72FC5030668C6EFBBA" box="[988,1138,1036,1062]" italics="true" pageId="10" pageNumber="11">P. altimontis</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="4C2F4D0EFB0E9C72FB38306688C8FBD0" class="Mammalia" family="Leptictidae" genus="Palaeictops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="10" pageNumber="11" phylum="Chordata" rank="species" species="bicuspis">
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<emphasis id="B95BEA9FFB0E9C72FB38306688C8FBD0" italics="true" pageId="10" pageNumber="11">P. bicuspis</emphasis>
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</taxonomicName>
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). Differs from
|
||
<taxonomicName id="4C2F4D0EFB0E9C72FE0230588A02FBD0" box="[398,542,1074,1100]" class="Mammalia" family="Leptictidae" genus="Palaeictops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="10" pageNumber="11" phylum="Chordata" rank="species" species="altimontis">
|
||
<emphasis id="B95BEA9FFB0E9C72FE0230588A02FBD0" box="[398,542,1074,1100]" italics="true" pageId="10" pageNumber="11">P. altimontis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C2F4D0EFB0E9C72FDA230588ABAFBD0" box="[558,678,1074,1100]" class="Mammalia" family="Leptictidae" genus="Palaeictops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="10" pageNumber="11" phylum="Chordata" rank="species" species="bicuspis">
|
||
<emphasis id="B95BEA9FFB0E9C72FDA230588ABAFBD0" box="[558,678,1074,1100]" italics="true" pageId="10" pageNumber="11">P. bicuspis</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C2F4D0EFB0E9C72FD6130588B64FBD0" baseAuthorityName="Novacek" baseAuthorityYear="1977" box="[749,888,1074,1100]" class="Mammalia" family="Leptictidae" genus="Palaeictops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="10" pageNumber="11" phylum="Chordata" rank="species" species="matthewi">
|
||
<emphasis id="B95BEA9FFB0E9C72FD6130588B64FBD0" box="[749,888,1074,1100]" italics="true" pageId="10" pageNumber="11">P. matthewi</emphasis>
|
||
</taxonomicName>
|
||
in having the upper molars with a more extensive precingulum in lingual region. Like
|
||
<taxonomicName id="4C2F4D0EFB0E9C72FCDF30328BF5FBEE" box="[851,1001,1112,1138]" class="Mammalia" family="Leptictidae" genus="Palaeictops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="10" pageNumber="11" phylum="Chordata" rank="species" species="altimontis">
|
||
<emphasis id="B95BEA9FFB0E9C72FCDF30328BF5FBEE" box="[851,1001,1112,1138]" italics="true" pageId="10" pageNumber="11">P. altimontis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C2F4D0EFB0E9C72FBA630328CB9FBEE" baseAuthorityName="Simpson" baseAuthorityYear="1959" box="[1066,1189,1112,1138]" class="Mammalia" family="Leptictidae" genus="Palaeictops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="10" pageNumber="11" phylum="Chordata" rank="species" species="bridgeri">
|
||
<emphasis id="B95BEA9FFB0E9C72FBA630328CB9FBEE" box="[1066,1189,1112,1138]" italics="true" pageId="10" pageNumber="11">P. bridgeri</emphasis>
|
||
</taxonomicName>
|
||
in having the lower molars with lower trigonids (higher trigonids present in
|
||
<taxonomicName id="4C2F4D0EFB0E9C72FC6330EB8C7AFB05" box="[1007,1126,1151,1177]" class="Mammalia" family="Leptictidae" genus="Palaeictops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="10" pageNumber="11" phylum="Chordata" rank="species" species="bicuspis">
|
||
<emphasis id="B95BEA9FFB0E9C72FC6330EB8C7AFB05" box="[1007,1126,1151,1177]" italics="true" pageId="10" pageNumber="11">P. bicuspis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="B95BEA9FFB0E9C72FBF930EB88DCFB23" italics="true" pageId="10" pageNumber="11">
|
||
<taxonomicName id="4C2F4D0EFB0E9C72FBF930EB88A7FB23" baseAuthorityName="Novacek" baseAuthorityYear="1977" class="Mammalia" family="Leptictidae" genus="Palaeictops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="10" pageNumber="11" phylum="Chordata" rank="species" species="matthewi">P. matthewi</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="4C2F4D0EFB0E9C72FF7330CD8983FB23" baseAuthorityName="Granger" baseAuthorityYear="1910" box="[255,415,1189,1215]" class="Mammalia" family="Leptictidae" genus="Palaeictops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="10" pageNumber="11" phylum="Chordata" rank="species" species="multicuspis">
|
||
<emphasis id="B95BEA9FFB0E9C72FF7330CD8983FB23" box="[255,415,1189,1215]" italics="true" pageId="10" pageNumber="11">P. multicuspis</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF506605FB0E9C72FFF5371E8C00FC34" ID-DOI="http://doi.org/10.5281/zenodo.4598394" ID-Zenodo-Dep="4598394" httpUri="https://zenodo.org/record/4598394/files/figure.png" pageId="10" pageNumber="11" startId="10.[121,163,885,906]" targetBox="[291,1054,224,857]" targetPageId="10">
|
||
<paragraph id="8B90368DFB0E9C72FFF5371E8C00FC34" blockId="10.[121,1224,883,936]" pageId="10" pageNumber="11">
|
||
FIG. 4. Right ramus of
|
||
<taxonomicName id="4C2F4D0EFB0E9C72FEE837188A60FC17" authority="AMNH" authorityName="AMNH" box="[356,636,883,907]" class="Mammalia" family="Leptictidae" genus="Palaeictops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="10" pageNumber="11" phylum="Chordata" rank="species" species="bicuspis">
|
||
<emphasis id="B95BEA9FFB0E9C72FEE837188A34FC17" box="[356,552,883,907]" italics="true" pageId="10" pageNumber="11">Palaeictops bicuspis</emphasis>
|
||
AMNH
|
||
</taxonomicName>
|
||
4802 (holotype), containing p4–m2 and roots of i?, c, p1, and p2, in (clockwise from upper left) lateral, occlusal, and medial views. Scale bar = 2 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C3356506FB0E9C72FF2430A78B89FA50" pageId="10" pageNumber="11" type="distribution">
|
||
<paragraph id="8B90368DFB0E9C72FF2430A78AA5FA90" blockId="10.[120,1228,997,1753]" pageId="10" pageNumber="11">
|
||
DISTRIBUTION: Cypress Hills and Swift Current Creek Formations,
|
||
<collectingRegion id="49EBF86FFB0E9C72FC3430A08C40FB79" box="[952,1116,1227,1253]" country="Canada" name="Saskatchewan" pageId="10" pageNumber="11">Saskatchewan</collectingRegion>
|
||
,
|
||
<collectingCountry id="F338761DFB0E9C72FBE430A08CD9FB79" box="[1128,1221,1227,1253]" name="Canada" pageId="10" pageNumber="11">Canada</collectingCountry>
|
||
. Middle Eocene (Uintan–Duchesnean NALMAs).
|
||
</paragraph>
|
||
<paragraph id="8B90368DFB0E9C72FF2431728B89FA50" blockId="10.[120,1228,997,1753]" pageId="10" pageNumber="11">
|
||
REFERRED MATERIAL: RSM P1654.220, right DP5; RSM P1654.221–222, right P5; RSM P1654.226, right m1; ROM 23595, left m1; RSM P1654.225, right m2; ROM 1685, right m2; RSM P1654.223–224, left m1 or m2; Swift Current Creek Formation,
|
||
<collectingRegion id="49EBF86FFB0E9C72FC4C310E8C79FAE3" box="[960,1125,1381,1407]" country="Canada" name="Saskatchewan" pageId="10" pageNumber="11">Saskatchewan</collectingRegion>
|
||
, Middle Eocene. RSM P1899.1472, right DP4; RSM P1899.1486, left M1 or M2; and P1899.1450, left m1 or m2; Cypress Hills Formation,
|
||
<collectingRegion id="49EBF86FFB0E9C72FDA731DA8ACCFA57" box="[555,720,1457,1483]" country="Canada" name="Saskatchewan" pageId="10" pageNumber="11">Saskatchewan</collectingRegion>
|
||
, Middle Eocene.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3356506FB0E9C73FF2431B389C9FB6D" lastPageId="11" lastPageNumber="12" pageId="10" pageNumber="11" type="discussion">
|
||
<paragraph id="8B90368DFB0E9C73FF2431B389C9FB6D" blockId="10.[120,1228,997,1753]" lastBlockId="11.[120,1228,1119,1266]" lastPageId="11" lastPageNumber="12" pageId="10" pageNumber="11">
|
||
REMARKS:
|
||
<bibRefCitation id="EFBE4B7CFB0E9C72FEAB31B389D0FA6F" author="Russell, L. S." box="[295,460,1496,1523]" pageId="10" pageNumber="11" pagination="1 - 33" refId="ref15423" refString="Russell, L. S. 1965. Tertiary Mammals of Saskatchewan, Part 1: the Eocene Fauna. Contribution - Life Sciences, Royal Ontario Museum 67: 1 - 33." type="journal article" year="1965">Russell (1965)</bibRefCitation>
|
||
could not assign with certainty the
|
||
<typeStatus id="5494882FFB0E9C72FCE031B38BCFFA6E" box="[876,979,1496,1522]" pageId="10" pageNumber="11" type="holotype">holotype</typeStatus>
|
||
of
|
||
<taxonomicName id="4C2F4D0EFB0E9C72FC7431B3888DF984" authorityName="Storer" authorityYear="1984" class="Mammalia" family="Leptictidae" genus="Palaeictops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="10" pageNumber="11" phylum="Chordata" rank="species" species="borealis">
|
||
<emphasis id="B95BEA9FFB0E9C72FC7431B3888DF984" italics="true" pageId="10" pageNumber="11">Palaeictops borealis</emphasis>
|
||
</taxonomicName>
|
||
to a specific locus (P5 or M1), but subsequently
|
||
<bibRefCitation id="EFBE4B7CFB0E9C72FD4731958B79F984" author="Storer, J. E." box="[715,869,1534,1560]" pageId="10" pageNumber="11" pagination="1 - 158" refId="ref15488" refString="Storer, J. E. 1984. Mammals of the Swift Current Creek local fauna (Eocene: Uintan), Saskatchewan. Natural History Contributions, Saskatchewan Culture and Recreation 7: 1 - 158." type="journal article" year="1984">Storer (1984)</bibRefCitation>
|
||
considered the
|
||
<typeStatus id="5494882FFB0E9C72FBAC31958C9BF984" box="[1056,1159,1534,1560]" pageId="10" pageNumber="11" type="holotype">holotype</typeStatus>
|
||
to be an M1, an assignment with which we agree. Likewise, other teeth were not assigned to a specific locus by
|
||
<bibRefCitation id="EFBE4B7CFB0E9C72FE9B322089A0F9FA" author="Russell, L. S." box="[279,444,1611,1638]" pageId="10" pageNumber="11" pagination="1 - 33" refId="ref15423" refString="Russell, L. S. 1965. Tertiary Mammals of Saskatchewan, Part 1: the Eocene Fauna. Contribution - Life Sciences, Royal Ontario Museum 67: 1 - 33." type="journal article" year="1965">Russell (1965)</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="EFBE4B7CFB0E9C72FE7B32208A8FF9F9" author="Storer, J. E." box="[503,659,1611,1637]" pageId="10" pageNumber="11" pagination="1 - 158" refId="ref15488" refString="Storer, J. E. 1984. Mammals of the Swift Current Creek local fauna (Eocene: Uintan), Saskatchewan. Natural History Contributions, Saskatchewan Culture and Recreation 7: 1 - 158." type="journal article" year="1984">Storer (1984)</bibRefCitation>
|
||
; ROM 1685, ROM 23595, and RSM P1654.223– 226 could not be assigned as either an m1 or m2. Based on our revision of all the
|
||
<taxonomicName id="4C2F4D0EFB0E9C72FBC5321A8CD5F917" authorityName="Matthew" authorityYear="1899" box="[1097,1225,1649,1675]" class="Mammalia" family="Leptictidae" genus="Palaeictops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="10" pageNumber="11" phylum="Chordata" rank="genus">
|
||
<emphasis id="B95BEA9FFB0E9C72FBC5321A8CD5F917" box="[1097,1225,1649,1675]" italics="true" pageId="10" pageNumber="11">Palaeictops</emphasis>
|
||
</taxonomicName>
|
||
material we were able to assign four of the six teeth to either m1 or m2 (see Referred Material), but we were not able to do this for RSM P1654.223 and RSM P1654.224 because of their poor preservation. We were not able to review the material from the Cypress Hill Formation (RSM P1899.1472, right DP4; RSM P1899.1486, left M1 or M2; and P1899.1450, left m1 or m2), but from the illustration it is clear that at least one specimen (RSM P1899.1450) belongs to
|
||
<taxonomicName id="4C2F4D0EFB0F9C73FB3930DB88CCFB6D" authorityName="Storer" authorityYear="1984" class="Mammalia" family="Leptictidae" genus="Palaeictops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="11" pageNumber="12" phylum="Chordata" rank="species" species="borealis">
|
||
<emphasis id="B95BEA9FFB0F9C73FB3930DB88CCFB6D" italics="true" pageId="11" pageNumber="12">P. borealis</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EFBE4B7CFB0F9C73FF6C30BC896DFB6E" author="Storer, J. E." box="[224,369,1239,1266]" pageId="11" pageNumber="12" pagination="595 - 615" refId="ref15526" refString="Storer, J. E. 1995. Small mammals of the Lac Pelletier lower fauna, Duchesnean, of Saskatchewan, Canada: insectivores and insectivore-like groups, a plagiomenid, a microsyopid and Chiroptera. In W. A. S. Sarjenat (editor), Vertebrate fossils and the evolution of scientific concepts: writings in tribute of Beverly Halstead, by some of his many friends: 595 - 615. Amsterdam: Gordon and Breach Publishers." type="book chapter" year="1995">Storer, 1995</bibRefCitation>
|
||
: fig. 1a).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |