356 lines
42 KiB
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356 lines
42 KiB
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<document id="0195E9E8115649FDD574CCBFEBBD8C4E" ID-DOI="10.2478/if-2017-0011" ID-ISSN="2533-4069" ID-Zenodo-Dep="5383784" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630297279848" checkinUser="diego" docAuthor="Kimura, Yuri, Flynn, Lawrence J. & Jacobs, Louis L." docDate="2017" docId="8827BB0CFF86E209E1C3FCB5E7F9FCF1" docLanguage="en" docName="11_Kimura_new-DOI.pdf" docOrigin="Fossil Imprint 73 (1 - 2)" docSource="http://dx.doi.org/10.2478/if-2017-0011" docStyle="DocumentStyle:0EC54BF35E227CA4627F894F6BA30634.4:FossilImprint.2016-.journal_article" docStyleId="0EC54BF35E227CA4627F894F6BA30634" docStyleName="FossilImprint.2016-.journal_article" docStyleVersion="4" docTitle="Progonomys morganae Kimura & Flynn & Jacobs 2017, sp. nov." docType="treatment" docVersion="4" lastPageNumber="201" masterDocId="741EC374FF85E20DE205FFA5E249FFB0" masterDocTitle="Early Late Miocene Murine Rodents From The Upper Part Of The Nagri Formation, Siwalik Group, Pakistan, With A New Fossil Calibration Point For The Tribe Apodemurini (Apodemus / Tokudaia)" masterLastPageNumber="212" masterPageNumber="197" pageNumber="200" updateTime="1699698673381" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-NC-ND-3.0">
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<mods:title id="C2B072953161EC4935CEE87D069DB2B6">Early Late Miocene Murine Rodents From The Upper Part Of The Nagri Formation, Siwalik Group, Pakistan, With A New Fossil Calibration Point For The Tribe Apodemurini (Apodemus / Tokudaia)</mods:title>
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<mods:namePart id="9A55577649A2C19B8C670448E29373FA">Kimura, Yuri</mods:namePart>
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<mods:namePart id="85528B86ECA2C48ECE85CEDC14EFD4CB">Flynn, Lawrence J.</mods:namePart>
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<mods:namePart id="F38641FAD4094C4453C3BBBF775CC1F8">Jacobs, Louis L.</mods:namePart>
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<mods:typeOfResource id="002E04D13903920F2914F8AB2C1704D4">text</mods:typeOfResource>
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<mods:title id="1C256BAA62586774AB01E535AEC062EE">Fossil Imprint</mods:title>
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<mods:part id="601D3166BC85C8C564EFD8AF29F20C3D">
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<mods:date id="34CFF05D6549A768AE9960C1EECF22F5">2017</mods:date>
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<mods:number id="298E0B7DD0099FE77151FD47C8855AD4">2017-08-15</mods:number>
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<mods:number id="3CC75AB6AD76DBE95AD03D0EEC4BE684">73</mods:number>
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<mods:number id="B61A07D591B402EC89EE8BCFA0D79EA3">1 - 2</mods:number>
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<mods:url id="C389C7E904F9FEDE46F35E94EE1BC238">http://dx.doi.org/10.2478/if-2017-0011</mods:url>
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<mods:identifier id="F63316B3C52DF0C0CFCE80E3AF14C645" type="DOI">10.2478/if-2017-0011</mods:identifier>
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<mods:identifier id="09D0746703B32580946FE7F2EC268EA0" type="ISSN">2533-4069</mods:identifier>
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<treatment id="8827BB0CFF86E209E1C3FCB5E7F9FCF1" LSID="urn:lsid:plazi:treatment:8827BB0CFF86E209E1C3FCB5E7F9FCF1" httpUri="http://treatment.plazi.org/id/8827BB0CFF86E209E1C3FCB5E7F9FCF1" lastPageId="4" lastPageNumber="201" pageId="3" pageNumber="200">
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<subSubSection id="48945991FF86E20EE1C3FCB5E722FCE7" pageId="3" pageNumber="200" type="nomenclature">
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<paragraph id="00310A1AFF86E20EE1C3FCB5E76BFC97" blockId="3.[966,1314,783,807]" box="[966,1314,783,807]" pageId="3" pageNumber="200">
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<heading id="5B79BD76FF86E20EE1C3FCB5E76BFC97" box="[966,1314,783,807]" centered="true" fontSize="8" level="2" pageId="3" pageNumber="200" reason="2">
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<emphasis id="32FAD608FF86E20EE1C3FCB5E76BFC97" bold="true" box="[966,1314,783,807]" pageId="3" pageNumber="200">
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<taxonomicName id="C78E7199FF86E20EE1C3FCB5E68CFC97" authority="Kimura & Flynn & Jacobs, 2017" authorityName="Kimura & Flynn & Jacobs" authorityYear="2017" box="[966,1221,784,807]" class="Mammalia" family="Muridae" genus="Progonomys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="3" pageNumber="200" phylum="Chordata" rank="species" species="morganae" status="sp. nov.">
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<emphasis id="32FAD608FF86E20EE1C3FCB5E68CFC97" bold="true" box="[966,1221,784,807]" italics="true" pageId="3" pageNumber="200">Progonomys morganae</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="29C96B73FF86E20EE6C9FCAAE76BFC97" box="[1228,1314,783,807]" pageId="3" pageNumber="200" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="00310A1AFF86E20EE15FFC9AE722FCE7" blockId="3.[858,1387,830,855]" box="[858,1387,830,855]" pageId="3" pageNumber="200">
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H o l o t y p e. YGSP 33180, left M1,
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<figureCitation id="98B5169FFF86E20EE6EFFC9BE722FCE7" box="[1258,1387,830,855]" captionStart="Text-fig" captionStartId="4.[132,213,1294,1315]" captionTargetBox="[318,402,913,1230]" captionTargetPageId="4" captionText="Text-fig. 3. Progonomys morganae molars from the upper part of the Nagri Formation. a) YGSP 33180, holotype, from Y 450 and b) 54091 from Y 450; both left M1 with buccal side upward. c) 34159 from Y259; and d) 36168 from Y 311, left and right m1, respectively, with lingual side upward. Scale for all is 1 mm." figureDoi="http://doi.org/10.5281/zenodo.10112878" httpUri="https://zenodo.org/record/10112878/files/figure.png" pageId="3" pageNumber="200">Text-fig. 3a.</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="48945991FF86E209E15FFCCBE7F9FCF1" lastPageId="4" lastPageNumber="201" pageId="3" pageNumber="200" type="description">
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<paragraph id="00310A1AFF86E20EE15FFCCBE7C0FBB6" blockId="3.[820,1459,878,1030]" pageId="3" pageNumber="200">
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E t y m o l o g y. Named in honor of Dr. Michèle E. Morgan in recognition of her extensive contributions to research on the Siwalik mammalian faunas of
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<collectingCountry id="78994A8AFF86E20EE731FC0BE7D8FC76" box="[1332,1425,942,966]" name="Pakistan" pageId="3" pageNumber="200">Pakistan</collectingCountry>
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, in particular meticulous field work and ongoing data analysis, and perpetual optimism in interpreting the fossil record.
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</paragraph>
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<paragraph id="00310A1AFF86E20EE15FFBB8E7FAFB85" blockId="3.[820,1459,1053,1109]" box="[858,1459,1053,1077]" pageId="3" pageNumber="200">Ty p e l o c a l i t y. Y 450, Hasnot area, early late</paragraph>
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<paragraph id="00310A1AFF86E20EE131FB98E6F1FBE5" blockId="3.[820,1459,1053,1109]" box="[820,1208,1085,1109]" pageId="3" pageNumber="200">Miocene Nagri Formation, 10.2 Ma.</paragraph>
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<paragraph id="00310A1AFF86E20EE15FFBC8E1A0FAF5" blockId="3.[820,1460,1132,1349]" pageId="3" pageNumber="200">R e f e r r e d m a t e r i a l. From Y 450, YGSP 54091, left M1 and 33202, broken left M1. From Y 311, six molars: left M2, YGSP 34563, left m1 54160, three right m1 34523, 36167, 36168, worn right m2 54180. From Y 259, three molars, left m1 YGSP 34159, right M2 34238, left M3 34033. Also from older locality Y 797, 11.2 Ma: YGSP 36837, right M2.</paragraph>
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<paragraph id="00310A1AFF86E20EE15FFAF9E682FAC4" blockId="3.[858,1227,1372,1396]" box="[858,1227,1372,1396]" pageId="3" pageNumber="200">
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M e a s u r e m e n t s. See
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<tableCitation id="4D0C3FA1FF86E20EE670FAF9E682FAC4" box="[1141,1227,1372,1396]" captionStart="Table 1" captionStartId="4.[129,185,152,173]" captionText="Table 1. Dimensions of Progonomys morganae sp. nov. molars (in mm)." pageId="3" pageNumber="200">Table 1.</tableCitation>
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</paragraph>
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<paragraph id="00310A1AFF86E20EE15FFA2EE74DF933" blockId="3.[820,1460,1419,1668]" pageId="3" pageNumber="200">
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D i a g n o s i s. Small size, similar to that of
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<taxonomicName id="C78E7199FF86E20EE728FA29E60BFA73" authority="QIU et LI, 2016" authorityName="QIU et LI" authorityYear="2016" class="Mammalia" family="Muridae" genus="Progonomys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="3" pageNumber="200" phylum="Chordata" rank="species" species="shalaensis">
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<emphasis id="32FAD608FF86E20EE728FA29E1EAFA73" italics="true" pageId="3" pageNumber="200">Progonomys shalaensis</emphasis>
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<bibRefCitation id="641F77EBFF86E20EE1ADFA0EE60BFA73" author="Qiu, Z. - D. & Li, Q." box="[936,1090,1451,1475]" pageId="3" pageNumber="200" pagination="1 - 684" refId="ref12721" refString="Qiu, Z. - D., Li, Q. (2016): Neogene rodents from central Nei Mongol, China. - Palaeontologia Sinica, N. S., Ser. C, 30 (whole series 198): i - xi, 1 - 684. (in Chinese with English summary)" type="journal article" year="2016">QIU et LI, 2016</bibRefCitation>
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</taxonomicName>
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and
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<taxonomicName id="C78E7199FF86E20EE674FA09E774FA73" authority="SEN, 2003" authorityName="SEN" authorityYear="2003" box="[1137,1341,1451,1475]" class="Mammalia" family="Muridae" genus="Progonomys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="3" pageNumber="200" phylum="Chordata" rank="species" species="minus">
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<emphasis id="32FAD608FF86E20EE674FA09E6C8FA73" box="[1137,1153,1452,1475]" italics="true" pageId="3" pageNumber="200">P</emphasis>
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.
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<emphasis id="32FAD608FF86E20EE688FA09E684FA73" box="[1165,1229,1452,1475]" italics="true" pageId="3" pageNumber="200">minus</emphasis>
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<bibRefCitation id="641F77EBFF86E20EE6D4FA0EE774FA73" author="Sen, S." box="[1233,1341,1451,1475]" pageId="3" pageNumber="200" pagination="125 - 140" refId="ref12927" refString="Sen, S. (2003): Muridae and Gerbillidae (Rodentia). - In: Fortelius, M., Kappelman, J., Sen, S., Bernor, R. L. (eds), Geology and Paleontology of the Miocene Sinap Formation, Turkey. Columbia University Press, New York City, pp. 125 - 140." type="book chapter" year="2003">SEN, 2003</bibRefCitation>
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</taxonomicName>
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; molars are narrower than either, particularly than
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<taxonomicName id="C78E7199FF86E20EE6C8FA69E76EFA53" authorityName="SEN" authorityYear="2003" box="[1229,1319,1484,1507]" class="Mammalia" family="Muridae" genus="Progonomys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="3" pageNumber="200" phylum="Chordata" rank="species" species="minus">
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<emphasis id="32FAD608FF86E20EE6C8FA69E76EFA53" box="[1229,1319,1484,1507]" italics="true" pageId="3" pageNumber="200">P. minus</emphasis>
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</taxonomicName>
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. Dimensions of
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<taxonomicName id="C78E7199FF86E20EE156FA49E193F9B3" authorityName="Kimura & Flynn & Jacobs" authorityYear="2017" box="[851,986,1516,1539]" class="Mammalia" family="Muridae" genus="Progonomys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="3" pageNumber="200" phylum="Chordata" rank="species" species="morganae">
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<emphasis id="32FAD608FF86E20EE156FA49E193F9B3" box="[851,986,1516,1539]" italics="true" pageId="3" pageNumber="200">P. morganae</emphasis>
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</taxonomicName>
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lie at the small periphery of the size range for
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<taxonomicName id="C78E7199FF86E20EE15CF9A9E62AF994" authority="SCHAUB, 1938" authorityName="SCHAUB" authorityYear="1938" box="[857,1123,1547,1572]" class="Mammalia" family="Muridae" genus="Progonomys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="3" pageNumber="200" phylum="Chordata" rank="species" species="cathalai">
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<emphasis id="32FAD608FF86E20EE15CF9A9E180F993" box="[857,969,1547,1571]" italics="true" pageId="3" pageNumber="200">P. cathalai</emphasis>
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SCHAUB, 1938
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</taxonomicName>
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, and its M1 length is about 15% less than that of
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<taxonomicName id="C78E7199FF86E20EE1E6F989E61FF9F4" box="[995,1110,1580,1604]" class="Mammalia" family="Muridae" genus="Progonomys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="3" pageNumber="200" phylum="Chordata" rank="species" species="hussaini">
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<emphasis id="32FAD608FF86E20EE1E6F989E61FF9F4" box="[995,1110,1580,1604]" italics="true" pageId="3" pageNumber="200">P. hussaini</emphasis>
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</taxonomicName>
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.
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<taxonomicName id="C78E7199FF86E20EE666F989E713F9F3" authority="Kimura & Flynn & Jacobs, 2017" authorityName="Kimura & Flynn & Jacobs" authorityYear="2017" box="[1123,1370,1580,1603]" class="Mammalia" family="Muridae" genus="Progonomys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="3" pageNumber="200" phylum="Chordata" rank="species" species="morganae" status="sp. nov.">
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<emphasis id="32FAD608FF86E20EE666F989E713F9F3" box="[1123,1370,1580,1603]" italics="true" pageId="3" pageNumber="200">Progonomys morganae</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="29C96B73FF86E20EE764F989E7FDF9F3" box="[1377,1460,1580,1603]" pageId="3" pageNumber="200" rank="species">sp. nov.</taxonomicNameLabel>
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has an elongated M1 (high L/W ratio) and a narrow m1 with small, closely appressed anteroconid cusps.
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</paragraph>
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<paragraph id="00310A1AFF86E209E15FF93EE2B5F8B2" blockId="3.[820,1460,1691,2099]" lastBlockId="4.[129,768,1533,2100]" lastPageId="4" lastPageNumber="201" pageId="3" pageNumber="200">
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D e s c r i p t i o n. The few teeth that can be attributed to this species share small size. M1 and M2 show the low degree of cusp inclination comparable to
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<taxonomicName id="C78E7199FF86E20EE729F979E1C7F8A3" class="Mammalia" family="Muridae" genus="Progonomys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="3" pageNumber="200" phylum="Chordata" rank="species" species="hussaini">
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<emphasis id="32FAD608FF86E20EE729F979E1C7F8A3" italics="true" pageId="3" pageNumber="200">Progonomys hussaini</emphasis>
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</taxonomicName>
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. The anterior lobe of M1 is dominated by the large, lingual anterocone of the first chevron, located near the midline of the tooth. The small labial anterocone is lateral to it; the anterostyle is posterior in position, connected to the posterolingual corner of the large lingual anterocone. The
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<typeStatus id="DF35B4B8FF86E20EE166F83EE188F803" box="[867,961,1947,1971]" pageId="3" pageNumber="200" type="holotype">holotype</typeStatus>
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M1 has only a shallow, marginal anterolingual indentation, no deep inflection at the anterostyle, unlike
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<taxonomicName id="C78E7199FF86E20EE131F879E66DF843" box="[820,1060,2011,2035]" class="Mammalia" family="Muridae" genus="Progonomys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="3" pageNumber="200" phylum="Chordata" rank="species" species="hussaini">
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<emphasis id="32FAD608FF86E20EE131F879E66DF843" box="[820,1060,2011,2035]" italics="true" pageId="3" pageNumber="200">Progonomys hussaini</emphasis>
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</taxonomicName>
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. YGSP 54091 (
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<figureCitation id="98B5169FFF86E20EE6E6F87EE722F843" box="[1251,1387,2011,2035]" captionStart="Text-fig" captionStartId="4.[132,213,1294,1315]" captionTargetBox="[318,402,913,1230]" captionTargetPageId="4" captionText="Text-fig. 3. Progonomys morganae molars from the upper part of the Nagri Formation. a) YGSP 33180, holotype, from Y 450 and b) 54091 from Y 450; both left M1 with buccal side upward. c) 34159 from Y259; and d) 36168 from Y 311, left and right m1, respectively, with lingual side upward. Scale for all is 1 mm." figureDoi="http://doi.org/10.5281/zenodo.10112878" httpUri="https://zenodo.org/record/10112878/files/figure.png" pageId="3" pageNumber="200">Text-fig. 3b</figureCitation>
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) does have an anterolingual inflection. In both, the chevrons are well-separated, anteroposteriorly. The anterostyle is laterally compressed. M1 lacks a precingulum. The second chevron is nearly symmetrical, the enterostyle being somewhat posterior in position; it weakly joins the large hypocone. There is no stephanodonty and the posterior cingulum is thin. M1 is slender, elongated relative to width (L/W ratio of
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<typeStatus id="DF35B4B8FF81E209E316F903E338F90E" box="[275,369,1702,1726]" pageId="4" pageNumber="201" type="holotype">holotype</typeStatus>
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= 1.76; for YGSP 54091 = 1.68); this is apparent in greater distances between chevrons relative to
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<taxonomicName id="C78E7199FF81E209E284F94EE2BCF8B2" box="[129,245,1770,1794]" class="Mammalia" family="Muridae" genus="Progonomys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="4" pageNumber="201" phylum="Chordata" rank="species" species="hussaini">
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<emphasis id="32FAD608FF81E209E284F94EE2BCF8B2" box="[129,245,1770,1794]" italics="true" pageId="4" pageNumber="201">P. hussaini</emphasis>
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</taxonomicName>
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.
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</paragraph>
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<caption id="54F15A92FF81E209E284FF3DE291FF7A" pageId="4" pageNumber="201" startId="4.[129,185,152,173]">
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<paragraph id="00310A1AFF81E209E284FF3DE291FF7A" blockId="4.[129,755,152,202]" pageId="4" pageNumber="201">
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Table 1. Dimensions of
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<taxonomicName id="C78E7199FF81E209E36BFF3DE01DFF1D" authority="Kimura & Flynn & Jacobs, 2017" authorityName="Kimura & Flynn & Jacobs" authorityYear="2017" box="[366,596,152,173]" class="Mammalia" family="Muridae" genus="Progonomys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="4" pageNumber="201" phylum="Chordata" rank="species" species="morganae" status="sp. nov.">
|
||
<emphasis id="32FAD608FF81E209E36BFF3DE01DFF1D" bold="true" box="[366,596,152,173]" italics="true" pageId="4" pageNumber="201">Progonomys morganae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="29C96B73FF81E209E05FFF3DE0EFFF1D" box="[602,678,152,173]" pageId="4" pageNumber="201" rank="species">sp. nov.</taxonomicNameLabel>
|
||
molars (in mm).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="00310A1AFF81E209E289FF4DE0F3FB7E" pageId="4" pageNumber="201">
|
||
<table id="728EF8BAFF811DF2E289FF4DE094FB7E" box="[140,733,232,1230]" gridcols="5" gridrows="15" pageId="4" pageNumber="201">
|
||
<tr id="BEBE0858FF811DF2E289FF4DE094FF4D" box="[140,733,232,253]" gridrow="0" pageId="4" pageNumber="201">
|
||
<th id="FD6F6124FF811DF2E289FF4DE36FFF4D" box="[140,294,232,253]" gridcol="0" gridrow="0" pageId="4" pageNumber="201">
|
||
<emphasis id="32FAD608FF81E209E289FF4DE36FFF4D" bold="true" box="[140,294,232,253]" pageId="4" pageNumber="201">YGSP Number</emphasis>
|
||
</th>
|
||
<th id="FD6F6124FF811DF2E33BFF4DE3DBFF4D" box="[318,402,232,253]" gridcol="1" gridrow="0" pageId="4" pageNumber="201">
|
||
<emphasis id="32FAD608FF81E209E33BFF4DE3DBFF4D" bold="true" box="[318,402,232,253]" pageId="4" pageNumber="201">Locality</emphasis>
|
||
</th>
|
||
<th id="FD6F6124FF811DF2E3AEFF4DE041FF4D" box="[427,520,232,253]" gridcol="2" gridrow="0" pageId="4" pageNumber="201">
|
||
<emphasis id="32FAD608FF81E209E3AAFF4DE04DFF4D" bold="true" box="[431,516,232,253]" pageId="4" pageNumber="201">Element</emphasis>
|
||
</th>
|
||
<th id="FD6F6124FF811DF2E023FF4DE094FF4D" box="[550,733,232,253]" colspan="2" colspanRight="1" gridcol="3" gridrow="0" pageId="4" pageNumber="201">
|
||
<emphasis id="32FAD608FF81E209E023FF4DE094FF4D" bold="true" box="[550,733,232,253]" pageId="4" pageNumber="201">Length Width</emphasis>
|
||
</th>
|
||
</tr>
|
||
<tr id="BEBE0858FF811DF2E289FEADE094FEAD" box="[140,733,264,285]" gridrow="1" pageId="4" pageNumber="201">
|
||
<th id="FD6F6124FF811DF2E289FEADE36FFEAD" box="[140,294,264,285]" gridcol="0" gridrow="1" pageId="4" pageNumber="201">33180 holotype</th>
|
||
<td id="FD6F6124FF811DF2E33BFEADE3DBFEAD" box="[318,402,264,285]" gridcol="1" gridrow="1" pageId="4" pageNumber="201">Y 450</td>
|
||
<td id="FD6F6124FF811DF2E3AEFEADE041FEAD" box="[427,520,264,285]" gridcol="2" gridrow="1" pageId="4" pageNumber="201">Left M1</td>
|
||
<td id="FD6F6124FF811DF2E023FEADE029FEAD" box="[550,608,264,285]" gridcol="3" gridrow="1" pageId="4" pageNumber="201">1.62</td>
|
||
<td id="FD6F6124FF811DF2E07EFEADE094FEAD" box="[635,733,264,285]" gridcol="4" gridrow="1" pageId="4" pageNumber="201">0.92</td>
|
||
</tr>
|
||
<tr id="BEBE0858FF811DF2E289FE8DE094FE8D" box="[140,733,296,317]" gridrow="2" pageId="4" pageNumber="201">
|
||
<th id="FD6F6124FF811DF2E289FE8DE36FFE8D" box="[140,294,296,317]" gridcol="0" gridrow="2" pageId="4" pageNumber="201">33202</th>
|
||
<td id="FD6F6124FF811DF2E33BFE8DE3DBFE8D" box="[318,402,296,317]" gridcol="1" gridrow="2" pageId="4" pageNumber="201">Y 450</td>
|
||
<td id="FD6F6124FF811DF2E3AEFE8DE041FE8D" box="[427,520,296,317]" gridcol="2" gridrow="2" pageId="4" pageNumber="201">Left M1</td>
|
||
<td id="FD6F6124FF811DF2E023FE8DE029FE8D" box="[550,608,296,317]" gridcol="3" gridrow="2" pageId="4" pageNumber="201">–</td>
|
||
<td id="FD6F6124FF811DF2E07EFE8DE094FE8D" box="[635,733,296,317]" gridcol="4" gridrow="2" pageId="4" pageNumber="201">1.08</td>
|
||
</tr>
|
||
<tr id="BEBE0858FF811DF2E289FEE2E094FEEC" box="[140,733,327,348]" gridrow="3" pageId="4" pageNumber="201">
|
||
<th id="FD6F6124FF811DF2E289FEE2E36FFEEC" box="[140,294,327,348]" gridcol="0" gridrow="3" pageId="4" pageNumber="201">54091</th>
|
||
<td id="FD6F6124FF811DF2E33BFEE2E3DBFEEC" box="[318,402,327,348]" gridcol="1" gridrow="3" pageId="4" pageNumber="201">Y 450</td>
|
||
<td id="FD6F6124FF811DF2E3AEFEE2E041FEEC" box="[427,520,327,348]" gridcol="2" gridrow="3" pageId="4" pageNumber="201">Left M1</td>
|
||
<td id="FD6F6124FF811DF2E023FEE2E029FEEC" box="[550,608,327,348]" gridcol="3" gridrow="3" pageId="4" pageNumber="201">1.63</td>
|
||
<td id="FD6F6124FF811DF2E07EFEE2E094FEEC" box="[635,733,327,348]" gridcol="4" gridrow="3" pageId="4" pageNumber="201">0.97</td>
|
||
</tr>
|
||
<tr id="BEBE0858FF811DF2E289FEC2E094FECC" box="[140,733,359,380]" gridrow="4" pageId="4" pageNumber="201">
|
||
<th id="FD6F6124FF811DF2E289FEC2E36FFECC" box="[140,294,359,380]" gridcol="0" gridrow="4" pageId="4" pageNumber="201">54160</th>
|
||
<td id="FD6F6124FF811DF2E33BFEC2E3DBFECC" box="[318,402,359,380]" gridcol="1" gridrow="4" pageId="4" pageNumber="201">Y 311</td>
|
||
<td id="FD6F6124FF811DF2E3AEFEC2E041FECC" box="[427,520,359,380]" gridcol="2" gridrow="4" pageId="4" pageNumber="201">m1 frag.</td>
|
||
<td id="FD6F6124FF811DF2E023FEC2E029FECC" box="[550,608,359,380]" gridcol="3" gridrow="4" pageId="4" pageNumber="201">–</td>
|
||
<td id="FD6F6124FF811DF2E07EFEC2E094FECC" box="[635,733,359,380]" gridcol="4" gridrow="4" pageId="4" pageNumber="201">–</td>
|
||
</tr>
|
||
<tr id="BEBE0858FF811DF2E289FE22E094FE2C" box="[140,733,391,412]" gridrow="5" pageId="4" pageNumber="201">
|
||
<th id="FD6F6124FF811DF2E289FE22E36FFE2C" box="[140,294,391,412]" gridcol="0" gridrow="5" pageId="4" pageNumber="201">54180</th>
|
||
<td id="FD6F6124FF811DF2E33BFE22E3DBFE2C" box="[318,402,391,412]" gridcol="1" gridrow="5" pageId="4" pageNumber="201">Y 311</td>
|
||
<td id="FD6F6124FF811DF2E3AEFE22E041FE2C" box="[427,520,391,412]" gridcol="2" gridrow="5" pageId="4" pageNumber="201">Right m2</td>
|
||
<td id="FD6F6124FF811DF2E023FE22E029FE2C" box="[550,608,391,412]" gridcol="3" gridrow="5" pageId="4" pageNumber="201">–</td>
|
||
<td id="FD6F6124FF811DF2E07EFE22E094FE2C" box="[635,733,391,412]" gridcol="4" gridrow="5" pageId="4" pageNumber="201">0.93</td>
|
||
</tr>
|
||
<tr id="BEBE0858FF811DF2E289FE03E094FE0B" box="[140,733,422,443]" gridrow="6" pageId="4" pageNumber="201">
|
||
<th id="FD6F6124FF811DF2E289FE03E36FFE0B" box="[140,294,422,443]" gridcol="0" gridrow="6" pageId="4" pageNumber="201">34563</th>
|
||
<td id="FD6F6124FF811DF2E33BFE03E3DBFE0B" box="[318,402,422,443]" gridcol="1" gridrow="6" pageId="4" pageNumber="201">Y 311</td>
|
||
<td id="FD6F6124FF811DF2E3AEFE03E041FE0B" box="[427,520,422,443]" gridcol="2" gridrow="6" pageId="4" pageNumber="201">Left M2</td>
|
||
<td id="FD6F6124FF811DF2E023FE03E029FE0B" box="[550,608,422,443]" gridcol="3" gridrow="6" pageId="4" pageNumber="201">1.30</td>
|
||
<td id="FD6F6124FF811DF2E07EFE03E094FE0B" box="[635,733,422,443]" gridcol="4" gridrow="6" pageId="4" pageNumber="201">1.02</td>
|
||
</tr>
|
||
<tr id="BEBE0858FF811DF2E289FE63E094FE6B" box="[140,733,454,475]" gridrow="7" pageId="4" pageNumber="201">
|
||
<th id="FD6F6124FF811DF2E289FE63E36FFE6B" box="[140,294,454,475]" gridcol="0" gridrow="7" pageId="4" pageNumber="201">34523</th>
|
||
<td id="FD6F6124FF811DF2E33BFE63E3DBFE6B" box="[318,402,454,475]" gridcol="1" gridrow="7" pageId="4" pageNumber="201">Y 311</td>
|
||
<td id="FD6F6124FF811DF2E3AEFE63E041FE6B" box="[427,520,454,475]" gridcol="2" gridrow="7" pageId="4" pageNumber="201">Right M1</td>
|
||
<td id="FD6F6124FF811DF2E023FE63E029FE6B" box="[550,608,454,475]" gridcol="3" gridrow="7" pageId="4" pageNumber="201">1.50</td>
|
||
<td id="FD6F6124FF811DF2E07EFE63E094FE6B" box="[635,733,454,475]" gridcol="4" gridrow="7" pageId="4" pageNumber="201">0.85</td>
|
||
</tr>
|
||
<tr id="BEBE0858FF811DF2E289FE40E094FE4A" box="[140,733,485,506]" gridrow="8" pageId="4" pageNumber="201">
|
||
<th id="FD6F6124FF811DF2E289FE40E36FFE4A" box="[140,294,485,506]" gridcol="0" gridrow="8" pageId="4" pageNumber="201">36167</th>
|
||
<td id="FD6F6124FF811DF2E33BFE40E3DBFE4A" box="[318,402,485,506]" gridcol="1" gridrow="8" pageId="4" pageNumber="201">Y 311</td>
|
||
<td id="FD6F6124FF811DF2E3AEFE40E041FE4A" box="[427,520,485,506]" gridcol="2" gridrow="8" pageId="4" pageNumber="201">Right m1</td>
|
||
<td id="FD6F6124FF811DF2E023FE40E029FE4A" box="[550,608,485,506]" gridcol="3" gridrow="8" pageId="4" pageNumber="201">1.53</td>
|
||
<td id="FD6F6124FF811DF2E07EFE40E094FE4A" box="[635,733,485,506]" gridcol="4" gridrow="8" pageId="4" pageNumber="201">1.00</td>
|
||
</tr>
|
||
<tr id="BEBE0858FF811DF2E289FDA0E094FDAA" box="[140,733,517,538]" gridrow="9" pageId="4" pageNumber="201">
|
||
<th id="FD6F6124FF811DF2E289FDA0E36FFDAA" box="[140,294,517,538]" gridcol="0" gridrow="9" pageId="4" pageNumber="201">36168</th>
|
||
<td id="FD6F6124FF811DF2E33BFDA0E3DBFDAA" box="[318,402,517,538]" gridcol="1" gridrow="9" pageId="4" pageNumber="201">Y 311</td>
|
||
<td id="FD6F6124FF811DF2E3AEFDA0E041FDAA" box="[427,520,517,538]" gridcol="2" gridrow="9" pageId="4" pageNumber="201">Right m1</td>
|
||
<td id="FD6F6124FF811DF2E023FDA0E029FDAA" box="[550,608,517,538]" gridcol="3" gridrow="9" pageId="4" pageNumber="201">1.58</td>
|
||
<td id="FD6F6124FF811DF2E07EFDA0E094FDAA" box="[635,733,517,538]" gridcol="4" gridrow="9" pageId="4" pageNumber="201">0.98</td>
|
||
</tr>
|
||
<tr id="BEBE0858FF811DF2E289FD80E094FD8A" box="[140,733,549,570]" gridrow="10" pageId="4" pageNumber="201">
|
||
<th id="FD6F6124FF811DF2E289FD80E36FFD8A" box="[140,294,549,570]" gridcol="0" gridrow="10" pageId="4" pageNumber="201">34159</th>
|
||
<td id="FD6F6124FF811DF2E33BFD80E3DBFD8A" box="[318,402,549,570]" gridcol="1" gridrow="10" pageId="4" pageNumber="201">Y 259</td>
|
||
<td id="FD6F6124FF811DF2E3AEFD80E041FD8A" box="[427,520,549,570]" gridcol="2" gridrow="10" pageId="4" pageNumber="201">Left m1</td>
|
||
<td id="FD6F6124FF811DF2E023FD80E029FD8A" box="[550,608,549,570]" gridcol="3" gridrow="10" pageId="4" pageNumber="201">1.50</td>
|
||
<td id="FD6F6124FF811DF2E07EFD80E094FD8A" box="[635,733,549,570]" gridcol="4" gridrow="10" pageId="4" pageNumber="201">0.94</td>
|
||
</tr>
|
||
<tr id="BEBE0858FF811DF2E289FDE1E094FDE9" box="[140,733,580,601]" gridrow="11" pageId="4" pageNumber="201">
|
||
<th id="FD6F6124FF811DF2E289FDE1E36FFDE9" box="[140,294,580,601]" gridcol="0" gridrow="11" pageId="4" pageNumber="201">34238</th>
|
||
<td id="FD6F6124FF811DF2E33BFDE1E3DBFDE9" box="[318,402,580,601]" gridcol="1" gridrow="11" pageId="4" pageNumber="201">Y 259</td>
|
||
<td id="FD6F6124FF811DF2E3AEFDE1E041FDE9" box="[427,520,580,601]" gridcol="2" gridrow="11" pageId="4" pageNumber="201">Right M2</td>
|
||
<td id="FD6F6124FF811DF2E023FDE1E029FDE9" box="[550,608,580,601]" gridcol="3" gridrow="11" pageId="4" pageNumber="201">1.27</td>
|
||
<td id="FD6F6124FF811DF2E07EFDE1E094FDE9" box="[635,733,580,601]" gridcol="4" gridrow="11" pageId="4" pageNumber="201">1.03</td>
|
||
</tr>
|
||
<tr id="BEBE0858FF811DF2E289FDC1E094FDC9" box="[140,733,612,633]" gridrow="12" pageId="4" pageNumber="201">
|
||
<th id="FD6F6124FF811DF2E289FDC1E36FFDC9" box="[140,294,612,633]" gridcol="0" gridrow="12" pageId="4" pageNumber="201">34033</th>
|
||
<td id="FD6F6124FF811DF2E33BFDC1E3DBFDC9" box="[318,402,612,633]" gridcol="1" gridrow="12" pageId="4" pageNumber="201">Y 259</td>
|
||
<td id="FD6F6124FF811DF2E3AEFDC1E041FDC9" box="[427,520,612,633]" gridcol="2" gridrow="12" pageId="4" pageNumber="201">Left M3</td>
|
||
<td id="FD6F6124FF811DF2E023FDC1E029FDC9" box="[550,608,612,633]" gridcol="3" gridrow="12" pageId="4" pageNumber="201">0.72</td>
|
||
<td id="FD6F6124FF811DF2E07EFDC1E094FDC9" box="[635,733,612,633]" gridcol="4" gridrow="12" pageId="4" pageNumber="201">0.75</td>
|
||
</tr>
|
||
<tr id="BEBE0858FF811DF2E289FD26E094FD28" box="[140,733,643,664]" gridrow="13" pageId="4" pageNumber="201">
|
||
<th id="FD6F6124FF811DF2E289FD26E36FFD28" box="[140,294,643,664]" gridcol="0" gridrow="13" pageId="4" pageNumber="201">36837</th>
|
||
<td id="FD6F6124FF811DF2E33BFD26E3DBFD28" box="[318,402,643,664]" gridcol="1" gridrow="13" pageId="4" pageNumber="201">Y 797</td>
|
||
<td id="FD6F6124FF811DF2E3AEFD26E041FD28" box="[427,520,643,664]" gridcol="2" gridrow="13" pageId="4" pageNumber="201">Right M2</td>
|
||
<td id="FD6F6124FF811DF2E023FD26E029FD28" box="[550,608,643,664]" gridcol="3" gridrow="13" pageId="4" pageNumber="201">1.33</td>
|
||
<td id="FD6F6124FF811DF2E07EFD26E094FD28" box="[635,733,643,664]" gridcol="4" gridrow="13" pageId="4" pageNumber="201">1.02</td>
|
||
</tr>
|
||
<tr id="BEBE0858FF811DF2E289FC34E094FB7E" box="[140,733,913,1230]" gridrow="14" pageId="4" pageNumber="201" rowspan-1="1" rowspan-3="1">
|
||
<th id="FD6F6124FF811DF2E289FC34E36FFB7E" box="[140,294,913,1230]" gridcol="0" gridrow="14" pageId="4" pageNumber="201">a c</th>
|
||
<td id="FD6F6124FF811DF2E3AEFC34E041FB7E" box="[427,520,913,1230]" gridcol="2" gridrow="14" pageId="4" pageNumber="201">b d</td>
|
||
<td id="FD6F6124FF811DF2E07EFC34E094FB7E" box="[635,733,913,1230]" gridcol="4" gridrow="14" pageId="4" pageNumber="201">1 mm</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<caption id="54F15A92FF81E209E281FAABE2B0FA06" ID-DOI="http://doi.org/10.5281/zenodo.10112878" ID-Zenodo-Dep="10112878" httpUri="https://zenodo.org/record/10112878/files/figure.png" pageId="4" pageNumber="201" startId="4.[132,213,1294,1315]" targetBox="[318,402,913,1230]" targetPageId="4">
|
||
<paragraph id="00310A1AFF81E209E281FAABE2B0FA06" blockId="4.[132,767,1294,1462]" pageId="4" pageNumber="201">
|
||
Text-fig. 3.
|
||
<taxonomicName id="C78E7199FF81E209E2FDFAABE397FA93" authorityName="Kimura & Flynn & Jacobs" authorityYear="2017" box="[248,478,1294,1315]" class="Mammalia" family="Muridae" genus="Progonomys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="4" pageNumber="201" phylum="Chordata" rank="species" species="morganae">
|
||
<emphasis id="32FAD608FF81E209E2FDFAABE397FA93" bold="true" box="[248,478,1294,1315]" italics="true" pageId="4" pageNumber="201">Progonomys morganae</emphasis>
|
||
</taxonomicName>
|
||
molars from the upper part of the Nagri Formation. a) YGSP 33180, holotype, from Y 450 and b) 54091 from Y 450; both left M1 with buccal side upward. c) 34159 from Y259; and d) 36168 from Y 311, left and right m1, respectively, with lingual side upward. Scale for all is 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="00310A1AFF81E209E2A3F8A9E3A9F85F" blockId="4.[129,768,1533,2100]" pageId="4" pageNumber="201">
|
||
M2 has a near-symmetrical major chevron, and the enterostyle turns posteriorly toward the hypocone. The anterostyle is small but shows wear from an early stage; the minute labial anterocone shows no wear. The posterior cingulum is present. M3 is quite small (
|
||
<tableCitation id="4D0C3FA1FF81E209E038F831E0CBF81C" box="[573,642,1940,1964]" captionStart="Table 1" captionStartId="4.[129,185,152,173]" captionText="Table 1. Dimensions of Progonomys morganae sp. nov. molars (in mm)." pageId="4" pageNumber="201">Tab. 1</tableCitation>
|
||
) and has a minute anterostyle; there is only a bead of enamel at the position of the labial anterocone.
|
||
</paragraph>
|
||
<paragraph id="00310A1AFF81E209E2A3F85FE662FE80" blockId="4.[129,768,1533,2100]" lastBlockId="4.[843,1482,152,304]" pageId="4" pageNumber="201">
|
||
The slender m1 shows the murid double anteroconid as twinned cusps at the midline of the tooth, closely appressed, and much smaller than the protoconid and metaconid (
|
||
<figureCitation id="98B5169FFF81E209E157FF1DE1A4FF60" box="[850,1005,184,208]" captionStart="Text-fig" captionStartId="4.[132,213,1294,1315]" captionTargetBox="[318,402,913,1230]" captionTargetPageId="4" captionText="Text-fig. 3. Progonomys morganae molars from the upper part of the Nagri Formation. a) YGSP 33180, holotype, from Y 450 and b) 54091 from Y 450; both left M1 with buccal side upward. c) 34159 from Y259; and d) 36168 from Y 311, left and right m1, respectively, with lingual side upward. Scale for all is 1 mm." figureDoi="http://doi.org/10.5281/zenodo.10112878" httpUri="https://zenodo.org/record/10112878/files/figure.png" pageId="4" pageNumber="201">Text-fig. 3c, d</figureCitation>
|
||
). There is no room for a medial anteroconid and the labial cingulum is weak, bearing a c1, variable in size, and minute c3 or c4. The m2 is represented only by one well-worn specimen.
|
||
</paragraph>
|
||
<paragraph id="00310A1AFF81E209E174FEEDE74FFD71" blockId="4.[843,1482,327,833]" pageId="4" pageNumber="201">
|
||
D i s c u s s i o n. This uncommon small
|
||
<taxonomicName id="C78E7199FF81E209E741FEEDE783FEEF" authorityName="SCHAUB" authorityYear="1938" box="[1348,1482,328,351]" class="Mammalia" family="Muridae" genus="Progonomys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="4" pageNumber="201" phylum="Chordata" rank="genus">
|
||
<emphasis id="32FAD608FF81E209E741FEEDE783FEEF" box="[1348,1482,328,351]" italics="true" pageId="4" pageNumber="201">Progonomys</emphasis>
|
||
</taxonomicName>
|
||
is a contemporary of abundant
|
||
<taxonomicName id="C78E7199FF81E209E6C8FECDE702FECF" box="[1229,1355,359,383]" class="Mammalia" family="Muridae" genus="Progonomys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="4" pageNumber="201" phylum="Chordata" rank="species" species="hussaini">
|
||
<emphasis id="32FAD608FF81E209E6C8FECDE702FECF" box="[1229,1355,359,383]" italics="true" pageId="4" pageNumber="201">P. hussaini</emphasis>
|
||
</taxonomicName>
|
||
and early
|
||
<taxonomicName id="C78E7199FF81E209E14EFE2DE1F6FE2F" authorityName="Kimura & Flynn & Jacobs" authorityYear="2017" box="[843,959,392,415]" class="Mammalia" family="Muridae" genus="Karnimata" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="4" pageNumber="201" phylum="Chordata" rank="genus">
|
||
<emphasis id="32FAD608FF81E209E14EFE2DE1F6FE2F" box="[843,959,392,415]" italics="true" pageId="4" pageNumber="201">Karnimata</emphasis>
|
||
</taxonomicName>
|
||
. Its size does not overlap that of
|
||
<taxonomicName id="C78E7199FF81E209E731FE2DE7E3FE2F" box="[1332,1450,391,415]" class="Mammalia" family="Muridae" genus="Progonomys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="4" pageNumber="201" phylum="Chordata" rank="species" species="hussaini">
|
||
<emphasis id="32FAD608FF81E209E731FE2DE7E3FE2F" box="[1332,1450,391,415]" italics="true" pageId="4" pageNumber="201">P. hussaini</emphasis>
|
||
</taxonomicName>
|
||
. It is somewhat smaller than the mean size of
|
||
<taxonomicName id="C78E7199FF81E209E71CFE0DE7DCFE70" authorityName="JACOBS" authorityYear="1978" box="[1305,1429,424,448]" class="Mammalia" family="Muridae" genus="Progonomys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="4" pageNumber="201" phylum="Chordata" rank="species" species="debruijni">
|
||
<emphasis id="32FAD608FF81E209E71CFE0DE7DCFE70" box="[1305,1429,424,448]" italics="true" pageId="4" pageNumber="201">P. debruijni</emphasis>
|
||
</taxonomicName>
|
||
, and has less strongly inclined cusps and less anteriorly expanded base of the anterocones than the latter. Individuals in some populations of
|
||
<taxonomicName id="C78E7199FF81E209E1EBFDACE746FD90" authority="(Wessels 2009)" baseAuthorityName="Wessels" baseAuthorityYear="2009" box="[1006,1295,520,544]" class="Mammalia" family="Muridae" genus="Progonomys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="4" pageNumber="201" phylum="Chordata" rank="species" species="cathalai">
|
||
<emphasis id="32FAD608FF81E209E1EBFDACE628FD90" box="[1006,1121,520,544]" italics="true" pageId="4" pageNumber="201">P. cathalai</emphasis>
|
||
(
|
||
<bibRefCitation id="641F77EBFF81E209E674FDADE741FD90" author="Wessels, W." box="[1137,1288,520,544]" pageId="4" pageNumber="201" pagination="1 - 290" refId="ref13449" refString="Wessels, W. (2009): Miocene rodent evolution and migration: Muroidea from Pakistan, Turkey, and northern Africa. - Geologica Ultraiectina, 307: 1 - 290." type="journal article" year="2009">Wessels 2009</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
are near the size observed for the small Siwalik
|
||
<taxonomicName id="C78E7199FF81E209E6C6FD8CE78AFDF0" authorityName="Kimura & Flynn & Jacobs" authorityYear="2017" box="[1219,1475,553,576]" class="Mammalia" family="Muridae" genus="Progonomys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="4" pageNumber="201" phylum="Chordata" rank="species" species="morganae">
|
||
<emphasis id="32FAD608FF81E209E6C6FD8CE78AFDF0" box="[1219,1475,553,576]" italics="true" pageId="4" pageNumber="201">Progonomys morganae</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<taxonomicName id="C78E7199FF81E209E14EFDECE600FDD0" authorityName="Kimura & Flynn & Jacobs" authorityYear="2017" box="[843,1097,585,608]" class="Mammalia" family="Muridae" genus="Progonomys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="4" pageNumber="201" phylum="Chordata" rank="species" species="morganae">
|
||
<emphasis id="32FAD608FF81E209E14EFDECE600FDD0" box="[843,1097,585,608]" italics="true" pageId="4" pageNumber="201">Progonomys morganae</emphasis>
|
||
</taxonomicName>
|
||
is conservative in most features, except for the slender molars and strongly appressed anteroconids of m1;
|
||
<taxonomicName id="C78E7199FF81E209E633FD2CE688FD10" authorityName="Kimura & Flynn & Jacobs" authorityYear="2017" box="[1078,1217,649,672]" class="Mammalia" family="Muridae" genus="Progonomys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="4" pageNumber="201" phylum="Chordata" rank="species" species="morganae">
|
||
<emphasis id="32FAD608FF81E209E633FD2CE688FD10" box="[1078,1217,649,672]" italics="true" pageId="4" pageNumber="201">P. morganae</emphasis>
|
||
</taxonomicName>
|
||
has a thinner posterior cingulum than other species of the genus.
|
||
</paragraph>
|
||
<paragraph id="00310A1AFF81E209E174FD6CE7F9FCF1" blockId="4.[843,1482,327,833]" pageId="4" pageNumber="201">
|
||
Very close in molar length to
|
||
<taxonomicName id="C78E7199FF81E209E6A9FD6CE77CFD51" authorityName="QIU et LI" authorityYear="2016" box="[1196,1333,713,737]" class="Mammalia" family="Muridae" genus="Progonomys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="4" pageNumber="201" phylum="Chordata" rank="species" species="shalaensis">
|
||
<emphasis id="32FAD608FF81E209E6A9FD6CE77CFD51" box="[1196,1333,713,737]" italics="true" pageId="4" pageNumber="201">P. shalaensis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="C78E7199FF81E209E76CFD6CE78AFD50" authorityName="SEN" authorityYear="2003" box="[1385,1475,713,736]" class="Mammalia" family="Muridae" genus="Progonomys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="4" pageNumber="201" phylum="Chordata" rank="species" species="minus">
|
||
<emphasis id="32FAD608FF81E209E76CFD6CE78AFD50" box="[1385,1475,713,736]" italics="true" pageId="4" pageNumber="201">P. minus</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="C78E7199FF81E209E14EFD4CE608FCB0" authorityName="Kimura & Flynn & Jacobs" authorityYear="2017" box="[843,1089,745,768]" class="Mammalia" family="Muridae" genus="Progonomys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="4" pageNumber="201" phylum="Chordata" rank="species" species="morganae">
|
||
<emphasis id="32FAD608FF81E209E14EFD4CE608FCB0" box="[843,1089,745,768]" italics="true" pageId="4" pageNumber="201">Progonomys morganae</emphasis>
|
||
</taxonomicName>
|
||
differs in having a narrower M1, that is, a higher L/W ratio. The L/W ratio of
|
||
<taxonomicName id="C78E7199FF81E209E6F1FCAFE734FC91" authorityName="QIU et LI" authorityYear="2016" box="[1268,1405,777,801]" class="Mammalia" family="Muridae" genus="Progonomys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="4" pageNumber="201" phylum="Chordata" rank="species" species="shalaensis">
|
||
<emphasis id="32FAD608FF81E209E6F1FCAFE734FC91" box="[1268,1405,777,801]" italics="true" pageId="4" pageNumber="201">P. shalaensis</emphasis>
|
||
</taxonomicName>
|
||
is 1.65 (
|
||
<bibRefCitation id="641F77EBFF81E209E157FC8CE64EFCF1" author="Qiu, Z. - D. & Li, Q." box="[850,1031,809,833]" pageId="4" pageNumber="201" pagination="1 - 684" refId="ref12721" refString="Qiu, Z. - D., Li, Q. (2016): Neogene rodents from central Nei Mongol, China. - Palaeontologia Sinica, N. S., Ser. C, 30 (whole series 198): i - xi, 1 - 684. (in Chinese with English summary)" type="journal article" year="2016">Qiu and Li 2016</bibRefCitation>
|
||
), and that of
|
||
<taxonomicName id="C78E7199FF81E209E697FC8FE6A5FCF1" authorityName="SEN" authorityYear="2003" box="[1170,1260,810,833]" class="Mammalia" family="Muridae" genus="Progonomys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="4" pageNumber="201" phylum="Chordata" rank="species" species="minus">
|
||
<emphasis id="32FAD608FF81E209E697FC8FE6A5FCF1" box="[1170,1260,810,833]" italics="true" pageId="4" pageNumber="201">P. minus</emphasis>
|
||
</taxonomicName>
|
||
is 1.5 (
|
||
<bibRefCitation id="641F77EBFF81E209E73EFC8CE7ECFCF1" author="Sen, S." box="[1339,1445,809,833]" pageId="4" pageNumber="201" pagination="125 - 140" refId="ref12927" refString="Sen, S. (2003): Muridae and Gerbillidae (Rodentia). - In: Fortelius, M., Kappelman, J., Sen, S., Bernor, R. L. (eds), Geology and Paleontology of the Miocene Sinap Formation, Turkey. Columbia University Press, New York City, pp. 125 - 140." type="book chapter" year="2003">Sen 2003</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |