261 lines
26 KiB
XML
261 lines
26 KiB
XML
<document ID-DOI="http://doi.org/10.5281/zenodo.6462227" ID-GBIF-Dataset="5a008645-a03c-45a2-99de-2b8878f6ba10" ID-ISSN="2073-2333" ID-Zenodo-Dep="6462227" checkinTime="1649699808392" checkinUser="felipe" docAuthor="Koretsky, I., Rahmat, S. & Peters, N." docDate="2014" docId="03D087B7D179FFC968F72EF0FD45FDBE" docLanguage="en" docName="VestnikZoologii.48.5.419-432.pdf" docOrigin="Vestnik Zoologii 48 (5)" docSource="http://dx.doi.org/10.2478/vzoo-2014-0050" docStyle="DocumentStyle:9FE6554C034D0A4D8EA9CEAE255F4368.2:VestnikZoologii.2014-2019.journal_article" docStyleId="9FE6554C034D0A4D8EA9CEAE255F4368" docStyleName="VestnikZoologii.2014-2019.journal_article" docStyleVersion="2" docTitle="Platyphoca danica Koretsky, Rahmat et Peters 2014, sp. n." docType="treatment" docVersion="4" lastPageId="10" lastPageNumber="429" masterDocId="FFE9FFCFD171FFC368512A71FFC7FFF7" masterDocTitle="Rare Late Miocene Seal Taxa (Carnivora, Phocidae) From The North Sea Basin" masterLastPageNumber="432" masterPageNumber="419" pageId="8" pageNumber="427" updateTime="1649968491662" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
|
||
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo>
|
||
<mods:title>Rare Late Miocene Seal Taxa (Carnivora, Phocidae) From The North Sea Basin</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Koretsky, I.</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Rahmat, S.</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Peters, N.</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource>text</mods:typeOfResource>
|
||
<mods:relatedItem type="host">
|
||
<mods:titleInfo>
|
||
<mods:title>Vestnik Zoologii</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part>
|
||
<mods:date>2014</mods:date>
|
||
<mods:detail type="pubDate">
|
||
<mods:number>2014-10-01</mods:number>
|
||
</mods:detail>
|
||
<mods:detail type="volume">
|
||
<mods:number>48</mods:number>
|
||
</mods:detail>
|
||
<mods:detail type="issue">
|
||
<mods:number>5</mods:number>
|
||
</mods:detail>
|
||
<mods:extent unit="page">
|
||
<mods:start>419</mods:start>
|
||
<mods:end>432</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location>
|
||
<mods:url>http://dx.doi.org/10.2478/vzoo-2014-0050</mods:url>
|
||
</mods:location>
|
||
<mods:classification>journal article</mods:classification>
|
||
<mods:identifier type="DOI">10.2478/vzoo-2014-0050</mods:identifier>
|
||
<mods:identifier type="GBIF-Dataset">5a008645-a03c-45a2-99de-2b8878f6ba10</mods:identifier>
|
||
<mods:identifier type="ISSN">2073-2333</mods:identifier>
|
||
<mods:identifier type="Zenodo-Dep">6449169</mods:identifier>
|
||
</mods:mods>
|
||
<treatment ID-DOI="http://doi.org/10.5281/zenodo.6462227" ID-Zenodo-Dep="6462227" LSID="urn:lsid:plazi:treatment:03D087B7D179FFC968F72EF0FD45FDBE" httpUri="http://treatment.plazi.org/id/03D087B7D179FFC968F72EF0FD45FDBE" lastPageId="10" lastPageNumber="429" pageId="8" pageNumber="427">
|
||
<subSubSection pageId="8" pageNumber="427" type="nomenclature">
|
||
<paragraph blockId="8.[166,1055,1153,1180]" box="[166,1055,1153,1180]" pageId="8" pageNumber="427">
|
||
<heading box="[166,1055,1153,1180]" fontSize="36" level="2" pageId="8" pageNumber="427" reason="3">
|
||
<taxonomicName authority="Koretsky, Rahmat et Peters" authorityName="Koretsky, Rahmat et Peters" authorityYear="2014" box="[166,718,1153,1180]" class="Mammalia" family="Phocidae" genus="Platyphoca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="8" pageNumber="427" phylum="Chordata" rank="species" species="danica" status="sp. n.">
|
||
<emphasis bold="true" box="[166,392,1153,1180]" italics="true" pageId="8" pageNumber="427">Platyphoca danica</emphasis>
|
||
Koretsky, Rahmat et Peters
|
||
</taxonomicName>
|
||
,
|
||
<emphasis bold="true" box="[729,794,1153,1179]" pageId="8" pageNumber="427">
|
||
<taxonomicNameLabel box="[729,794,1153,1179]" pageId="8" pageNumber="427" rank="species">sp. n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(pl. 3,
|
||
<emphasis box="[875,961,1153,1179]" italics="true" pageId="8" pageNumber="427">2A–2B;</emphasis>
|
||
table 2)
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph blockId="8.[166,1225,1217,1852]" pageId="8" pageNumber="427">
|
||
<materialsCitation country="Denmark" location="Skaerum MOlle" pageId="8" pageNumber="427" specimenCount="1" stateProvince="Jutland" typeStatus="holotype">
|
||
<typeStatus box="[219,363,1217,1244]" pageId="8" pageNumber="427">H o l o t y p e</typeStatus>
|
||
. Distal part of the left humerus (pl. 3,
|
||
<emphasis box="[806,885,1217,1243]" italics="true" pageId="8" pageNumber="427">2A–2B</emphasis>
|
||
), GM1, Geological Museum, Copenhagen, Denmark. Cast in Museum MidtsØnderjyllands Museum, Gram Slot; number refers to collection number of original in Copenhagen.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection lastPageId="10" lastPageNumber="429" pageId="8" pageNumber="427" type="description">
|
||
<paragraph blockId="8.[166,1225,1217,1852]" box="[219,1149,1313,1340]" pageId="8" pageNumber="427">
|
||
T y p e l o c a l i t y.
|
||
<location LSID="urn:lsid:plazi:treatment:03D087B7D179FFC968F72EF0FD45FDBE:8EA6607AD179FFCB69E62F50FDAFFACB" box="[439,616,1313,1340]" country="Denmark" name="Skaerum MOlle" pageId="8" pageNumber="427" stateProvince="Jutland">Skaerum MØlle</location>
|
||
,
|
||
<collectingRegion box="[627,715,1313,1339]" pageId="8" pageNumber="427">Jutland</collectingRegion>
|
||
,
|
||
<collectingCountry box="[726,838,1313,1339]" name="Denmark" pageId="8" pageNumber="427">Denmark</collectingCountry>
|
||
(
|
||
<geoCoordinate box="[853,999,1313,1340]" pageId="8" pageNumber="427">56.33°20' N</geoCoordinate>
|
||
,
|
||
<geoCoordinate box="[1010,1136,1313,1340]" pageId="8" pageNumber="427">8.35°21' E</geoCoordinate>
|
||
).
|
||
</paragraph>
|
||
<paragraph blockId="8.[166,1225,1217,1852]" pageId="8" pageNumber="427">S t r a t i g r a p h i c a l r a n g e. Gram Formation, late Miocene (early-middle Tortonian, 8.0–11.5 ma).</paragraph>
|
||
<paragraph blockId="8.[166,1225,1217,1852]" pageId="8" pageNumber="427">
|
||
Etymology. After
|
||
<emphasis box="[449,522,1410,1435]" italics="true" pageId="8" pageNumber="427">Dania</emphasis>
|
||
(Latinized, noun, feminine) —
|
||
<collectingCountry box="[889,1004,1409,1435]" name="Denmark" pageId="8" pageNumber="427">Denmark</collectingCountry>
|
||
;
|
||
<taxonomicName authorityName="Koretsky, Rahmat et Peters" authorityYear="2014" box="[1014,1092,1409,1435]" class="Mammalia" family="Phocidae" genus="Platyphoca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="8" pageNumber="427" phylum="Chordata" rank="species" species="danica">
|
||
<emphasis box="[1014,1092,1409,1435]" italics="true" pageId="8" pageNumber="427">danica</emphasis>
|
||
</taxonomicName>
|
||
(Latinized, adj.) — from
|
||
<collectingCountry box="[325,441,1441,1467]" name="Denmark" pageId="8" pageNumber="427">Denmark</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
<paragraph blockId="8.[166,1225,1217,1852]" pageId="8" pageNumber="427">D i a g n o s i s. Coronoid and olecranon fossae of humerus wide and shallow; extended more proximally than medial epicondyle, almost reaching distal part of deltoid crest; entepicondylar foramen large, with wide bridge over it; thin lateral epicondyle very elongated, but does not reach distal part of deltoid crest; medial epicondyle wide and flattened, its lateral border forming an oval that is oriented 45° to the bone’s axis.</paragraph>
|
||
<paragraph blockId="8.[166,1225,1217,1852]" lastBlockId="9.[174,1233,1560,1843]" lastPageId="9" lastPageNumber="428" pageId="8" pageNumber="427">
|
||
D e s c r i p t i o n a n d c o m p a r i s o n. The humeral trochlea is very pronounced, especially the capitulum. The groove between the trochlea and capitulum (the middle of the internal crest of the humeral trochlear) is flattened near the floor of the coronoid fossa, unlike that in
|
||
<taxonomicName authorityName="Trouessart" authorityYear="1897" box="[331,478,1729,1755]" class="Mammalia" family="Phocidae" kingdom="Animalia" order="Carnivora" pageId="8" pageNumber="429" phylum="Chordata" rank="subFamily" subFamily="Monachinae">Monachinae</taxonomicName>
|
||
(= arch-like) or Cystophorinae (= appearing wave-like over the coronoid fossa) (
|
||
<bibRefCitation author="Koretsky, I. A. & Rahmat, S. J." box="[360,643,1761,1787]" pageId="8" pageNumber="427" pagination="325 - 350" refId="ref9725" refString="Koretsky, I. A., Rahmat, S. J. First record of fossil Cystophorinae (Carnivora, Phocidae): middle Miocene seals from the northern Paratethys // Revista Italiana di Paleontologia e Stratigrafia. - 2013. - 119. - P. 325 - 350." type="book chapter" year="2013">Koretsky, Rahmat, 2013</bibRefCitation>
|
||
:
|
||
<figureCitation box="[651,708,1761,1788]" captionStart="Fig" captionStartId="6.[166,199,1375,1397]" captionTargetId="graphics-341@6.[660,739,1042,1092]" captionTargetPageId="6" captionText="Fig. 3. Gryphoca nordica sp. n., paratype, proximal part of right humerus (reversed); Gram, Jutland, Denmark. Clay pit of Gram Teglvaerk, Gram Formation (late Miocene, early-middle Tortonian, 8.0–11.5 ma); MSM 1404x1 (cast in Geological Museum, Copenhagen, Denmark): 3A — caudal; 3B — cranial; 3C — medial; 3D — lateral view. Abbreviations: ac — anconeal crest; rf — radial fossa; sg — spiral groove." figureDoi="http://doi.org/10.5281/zenodo.6462211" httpUri="https://zenodo.org/record/6462211/files/figure.png" pageId="8" pageNumber="427">fig. 3</figureCitation>
|
||
). The trochlea is higher and more prominent than in
|
||
<taxonomicName authorityName="Van Beneden" authorityYear="1877" box="[262,386,1793,1819]" class="Mammalia" family="Phocidae" genus="Platyphoca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="8" pageNumber="427" phylum="Chordata" rank="species" species="vulgaris">
|
||
<emphasis box="[262,386,1793,1819]" italics="true" pageId="8" pageNumber="427">P. vulgaris</emphasis>
|
||
</taxonomicName>
|
||
(pl. 3,
|
||
<emphasis box="[475,554,1793,1819]" italics="true" pageId="8" pageNumber="427">1A–1B</emphasis>
|
||
). The coronoid and olecranon fossae are so shallow (in contrast to
|
||
<taxonomicName authorityName="Van Beneden" authorityYear="1877" box="[301,423,1825,1852]" class="Mammalia" family="Phocidae" genus="Platyphoca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="8" pageNumber="427" phylum="Chordata" rank="species" species="vulgaris">
|
||
<emphasis box="[301,317,1826,1851]" italics="true" pageId="8" pageNumber="427">P</emphasis>
|
||
.
|
||
<emphasis box="[332,423,1825,1851]" italics="true" pageId="8" pageNumber="427">vulgaris</emphasis>
|
||
</taxonomicName>
|
||
) that they are barely outlined. They extend more proximal than the medial epicondyle and do not reach the distal part of the deltoid crest. The entepicondylar foramen is large, oval (in contrast to
|
||
<taxonomicName authorityName="Van Beneden" authorityYear="1877" box="[613,735,1592,1619]" class="Mammalia" family="Phocidae" genus="Platyphoca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="9" pageNumber="428" phylum="Chordata" rank="species" species="vulgaris">
|
||
<emphasis box="[613,629,1593,1618]" italics="true" pageId="9" pageNumber="428">P</emphasis>
|
||
.
|
||
<emphasis box="[644,735,1592,1618]" italics="true" pageId="9" pageNumber="428">vulgaris</emphasis>
|
||
</taxonomicName>
|
||
), with a broad and flat bridge over it. The lateral epicondyle is narrow, very elongated, and does not reach the distal part of the deltoid crest, but extends farther proximally than the medial epicondyle (as in
|
||
<taxonomicName authorityName="Van Beneden" authorityYear="1877" box="[1038,1161,1656,1683]" class="Mammalia" family="Phocidae" genus="Platyphoca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="9" pageNumber="428" phylum="Chordata" rank="species" species="vulgaris">
|
||
<emphasis box="[1038,1054,1657,1682]" italics="true" pageId="9" pageNumber="428">P</emphasis>
|
||
.
|
||
<emphasis box="[1070,1161,1656,1682]" italics="true" pageId="9" pageNumber="428">vulgaris</emphasis>
|
||
</taxonomicName>
|
||
). The medial epicondyle is oval (in contrast to
|
||
<taxonomicName authorityName="Van Beneden" authorityYear="1877" box="[652,773,1688,1715]" class="Mammalia" family="Phocidae" genus="Platyphoca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="9" pageNumber="428" phylum="Chordata" rank="species" species="vulgaris">
|
||
<emphasis box="[652,668,1689,1714]" italics="true" pageId="9" pageNumber="428">P</emphasis>
|
||
.
|
||
<emphasis box="[682,773,1688,1714]" italics="true" pageId="9" pageNumber="428">vulgaris</emphasis>
|
||
</taxonomicName>
|
||
) and forms a 45° angle with the bone’s axis. The distal epiphysis is narrower and thinner than in
|
||
<taxonomicName authorityName="Van Beneden" authorityYear="1877" box="[874,998,1720,1747]" class="Mammalia" family="Phocidae" genus="Platyphoca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="9" pageNumber="428" phylum="Chordata" rank="species" species="vulgaris">
|
||
<emphasis box="[874,890,1721,1746]" italics="true" pageId="9" pageNumber="428">P</emphasis>
|
||
.
|
||
<emphasis box="[907,998,1720,1746]" italics="true" pageId="9" pageNumber="428">vulgaris</emphasis>
|
||
</taxonomicName>
|
||
. The entire bone is unusually flat, and slender. Collectively, these features lend a spatula-like appearance of the distal end of the humerus. The general appearance of the bone suggests that it belongs to the genus
|
||
<taxonomicName box="[293,422,1816,1842]" class="Mammalia" family="Phocidae" genus="Platyphoca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="9" pageNumber="428" phylum="Chordata" rank="genus">
|
||
<emphasis box="[293,422,1816,1842]" italics="true" pageId="9" pageNumber="428">Platyphoca</emphasis>
|
||
</taxonomicName>
|
||
, as indicated above.
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.6462213" ID-Zenodo-Dep="6462213" httpUri="https://zenodo.org/record/6462213/files/figure.png" pageId="9" pageNumber="428" startId="9.[174,222,1154,1176]" subCaptionStartIDs="9.[174,207,1180,1202] 9.[511,538,1207,1229]" subCaptionStarts="Fig. 1 & fig. 2 E" targetBox="[332,1066,174,1125]" targetPageId="9">
|
||
<paragraph blockId="9.[174,1232,1154,1229]" box="[174,244,1154,1176]" pageId="9" pageNumber="428">Plate 3.</paragraph>
|
||
<paragraph blockId="9.[174,1232,1154,1229]" pageId="9" pageNumber="428">
|
||
<figureCitation box="[174,229,1180,1202]" captionStart="Plate 1" captionStartId="3.[174,222,1510,1532]" captionTargetBox="[266,1108,462,988]" captionTargetId="figure-141@3.[266,1108,459,1496]" captionTargetPageId="3" captionText="Plate 1. Fig. 1. Pontophoca sarmatica, right femur; Kishinev, Moldavia (Middle Miocene, middle Sarmatian); аfter Koretsky, Grigorescu (2002: fig. 3); USNM 214980: 1A — cranial; 1B — caudal view. Рис. 1. Pontophoca sarmatica, правая бедренная кость; Кишинев, Молдова (средний миоцен, средний сармат); по: Koretsky, Grigorescu (2002: рис. 3); USNM 214980: 1A — вид спереди; 1B — вид сзади." figureDoi="http://doi.org/10.5281/zenodo.6462207" httpUri="https://zenodo.org/record/6462207/files/figure.png" pageId="9" pageNumber="428">Fig. 1</figureCitation>
|
||
.
|
||
<taxonomicName authorityName="Van Beneden" authorityYear="1877" box="[241,429,1181,1202]" class="Mammalia" family="Phocidae" genus="Platyphoca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="9" pageNumber="428" phylum="Chordata" rank="species" species="vulgaris">
|
||
<emphasis box="[241,429,1181,1202]" italics="true" pageId="9" pageNumber="428">Platyphoca vulgaris</emphasis>
|
||
</taxonomicName>
|
||
, distal part of left humerus. Lee CreekMine, Yorktown Formation (Pliocene, 5.0– 5.8 ma); аfter
|
||
<bibRefCitation author="Koretsky, I. A. & Ray, C. E." box="[306,502,1207,1229]" pageId="9" pageNumber="428" pagination="81 - 140" refId="ref9574" refString="Koretsky, I. A., Ray, C. E. Phocidae of the Pliocene of eastern USA // Geology and paleontology of the Lee Creek Mine, North Carolina IV / Eds C. E. Ray, D. A. Bohaska, I. A. Koretsky et al. - Virginia Museum of Natural History, 2008. - 15 (Special Publication). - P. 81 - 140." type="book chapter" year="2008">Koretsky, Ray (2008</bibRefCitation>
|
||
:
|
||
<figureCitation box="[511,605,1207,1229]" captionStart="Fig" captionStartId="3.[174,207,1606,1628]" captionTargetBox="[266,1108,460,1476]" captionTargetId="figure-141@3.[266,1108,459,1496]" captionTargetPageId="3" captionText="Fig. 2. Pontophoca jutlandica sp. n., holotype, incomplete right femur; Gram, Jutland, Denmark. Clay pit of Gram Teglvaerk, Gram Formation (late Miocene, early-middle Tortonian, 8.0–11.5 ma); MSM 1788: 2A — cranial; 2B — caudal view. Рис. 2. Pontophoca jutlandica sp. n., голотип, неполная правая бедренная кость; Грам, Ютландия, Дания. Карьер Грамского кирпичного завода, грамская свита (поздний миоцен, верхний-средний тортон, 8,0–11,5 млн лет назад); MSM 1788: 1A — вид спереди; 1B — вид сзади" figureDoi="http://doi.org/10.5281/zenodo.6462209" httpUri="https://zenodo.org/record/6462209/files/figure.png" pageId="9" pageNumber="428">fig. 2 E–F</figureCitation>
|
||
); USNM 456523:
|
||
<emphasis box="[775,802,1207,1228]" italics="true" pageId="9" pageNumber="428">1A</emphasis>
|
||
— caudal;
|
||
<emphasis box="[909,934,1207,1228]" italics="true" pageId="9" pageNumber="428">1B</emphasis>
|
||
— cranial view.
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.6449177" ID-Zenodo-Dep="6449177" httpUri="https://zenodo.org/record/6449177/files/figure.png" pageId="9" pageNumber="428" startId="9.[174,207,1250,1272]" targetBox="[332,1066,174,1125]" targetPageId="9">
|
||
<paragraph blockId="9.[174,1233,1250,1298]" pageId="9" pageNumber="428">
|
||
Fig. 2.
|
||
<taxonomicName authority="Koretsky & Rahmat & Peters, 2014" authorityName="Koretsky & Rahmat & Peters" authorityYear="2014" box="[238,413,1250,1271]" class="Mammalia" family="Phocidae" genus="Platyphoca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="9" pageNumber="428" phylum="Chordata" rank="species" species="danica" status="sp. n.">
|
||
<emphasis box="[238,413,1250,1271]" italics="true" pageId="9" pageNumber="428">Platyphoca danica</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel box="[419,471,1250,1272]" pageId="9" pageNumber="428" rank="species">sp. n.</taxonomicNameLabel>
|
||
, holotype, distal part of left humerus. Skaerum MØlle, Jutland, Denmark, Gram Formation (late Miocene, early-middle Tortonian, 8.0–11.5 ma); GM1:
|
||
<emphasis box="[894,921,1277,1298]" italics="true" pageId="9" pageNumber="428">2A</emphasis>
|
||
— caudal;
|
||
<emphasis box="[1040,1066,1277,1298]" italics="true" pageId="9" pageNumber="428">2B</emphasis>
|
||
— cranial view.
|
||
</paragraph>
|
||
<paragraph blockId="9.[174,1233,1330,1405]" pageId="9" pageNumber="428">
|
||
Рис. 1.
|
||
<taxonomicName authorityName="Van Beneden" authorityYear="1877" box="[250,439,1330,1351]" class="Mammalia" family="Phocidae" genus="Platyphoca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="9" pageNumber="428" phylum="Chordata" rank="species" species="vulgaris">
|
||
<emphasis box="[250,439,1330,1351]" italics="true" pageId="9" pageNumber="428">Platyphoca vulgaris</emphasis>
|
||
</taxonomicName>
|
||
, дистальная часть левой плечевой кости; из Ли-Крик, формация Йорктаун (плиоцен, 5.0–5.8 млн лет назад); по:
|
||
<bibRefCitation author="Koretsky, I. A. & Ray, C. E." box="[564,765,1356,1378]" pageId="9" pageNumber="428" pagination="81 - 140" refId="ref9574" refString="Koretsky, I. A., Ray, C. E. Phocidae of the Pliocene of eastern USA // Geology and paleontology of the Lee Creek Mine, North Carolina IV / Eds C. E. Ray, D. A. Bohaska, I. A. Koretsky et al. - Virginia Museum of Natural History, 2008. - 15 (Special Publication). - P. 81 - 140." type="book chapter" year="2008">Koretsky, Ray (2008</bibRefCitation>
|
||
: рис. 2 E–F); USNM 456523:
|
||
<emphasis box="[1062,1089,1357,1378]" italics="true" pageId="9" pageNumber="428">1A</emphasis>
|
||
— вид сзади;
|
||
<emphasis box="[174,199,1383,1404]" italics="true" pageId="9" pageNumber="428">1B</emphasis>
|
||
— вид спереди.
|
||
</paragraph>
|
||
<paragraph blockId="9.[174,1233,1426,1501]" pageId="9" pageNumber="428">
|
||
Рис. 2.
|
||
<taxonomicName authority="Koretsky & Rahmat & Peters, 2014" authorityName="Koretsky & Rahmat & Peters" authorityYear="2014" box="[246,408,1426,1447]" class="Mammalia" family="Phocidae" genus="Gryphoca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="9" pageNumber="428" phylum="Chordata" rank="species" species="danica" status="sp. n.">
|
||
<emphasis box="[246,408,1426,1447]" italics="true" pageId="9" pageNumber="428">Gryphoca danica</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel box="[414,467,1426,1448]" pageId="9" pageNumber="428" rank="species">sp. n.</taxonomicNameLabel>
|
||
, голотип, дистальная часть левой плечевой кости; Скерум-Мёлле, Ютландия,
|
||
<collectingCountry box="[223,290,1452,1474]" name="Denmark" pageId="9" pageNumber="428">Дания</collectingCountry>
|
||
; грамская свита (поздний миоцен, верхний-средний тортон, 8,0–11,5 млн лет назад); GM1:
|
||
<emphasis box="[174,201,1479,1500]" italics="true" pageId="9" pageNumber="428">2A</emphasis>
|
||
— вид сзади;
|
||
<emphasis box="[343,369,1479,1500]" italics="true" pageId="9" pageNumber="428">2B</emphasis>
|
||
— вид спереди.
|
||
</paragraph>
|
||
</caption>
|
||
</caption>
|
||
<paragraph blockId="10.[166,1225,175,586]" pageId="10" pageNumber="429">
|
||
Discussion. Although a comparison with the humerus of
|
||
<taxonomicName authorityName="Van Beneden" authorityYear="1877" box="[922,1046,175,202]" class="Mammalia" family="Phocidae" genus="Platyphoca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="10" pageNumber="429" phylum="Chordata" rank="species" species="vulgaris">
|
||
<emphasis box="[922,938,176,201]" italics="true" pageId="10" pageNumber="429">P</emphasis>
|
||
.
|
||
<emphasis box="[955,1046,175,201]" italics="true" pageId="10" pageNumber="429">vulgaris</emphasis>
|
||
</taxonomicName>
|
||
is limited due to the absence of the proximal part of the bone as well as by its origin from a different geological age, this Danish humerus is compatible with humeri of
|
||
<taxonomicName authorityName="Van Beneden" authorityYear="1877" box="[993,1224,239,265]" class="Mammalia" family="Phocidae" genus="Platyphoca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="10" pageNumber="429" phylum="Chordata" rank="species" species="vulgaris">
|
||
<emphasis box="[993,1224,239,265]" italics="true" pageId="10" pageNumber="429">Platyphoca vulgaris</emphasis>
|
||
</taxonomicName>
|
||
in several anatomical characters and its size. At the same time, the preserved part of the humerus appears to bear enough distinctive characters to describe a new taxon.
|
||
</paragraph>
|
||
<paragraph blockId="10.[166,1225,175,586]" pageId="10" pageNumber="429">
|
||
Similar to
|
||
<taxonomicName authorityName="Van Beneden" authorityYear="1877" box="[339,451,335,361]" class="Mammalia" family="Phocidae" genus="Gryphoca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="10" pageNumber="429" phylum="Chordata" rank="genus">
|
||
<emphasis box="[339,451,335,361]" italics="true" pageId="10" pageNumber="429">Gryphoca</emphasis>
|
||
</taxonomicName>
|
||
, the unusual and rare taxon
|
||
<taxonomicName box="[782,911,335,361]" class="Mammalia" family="Phocidae" genus="Platyphoca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="10" pageNumber="429" phylum="Chordata" rank="genus">
|
||
<emphasis box="[782,911,335,361]" italics="true" pageId="10" pageNumber="429">Platyphoca</emphasis>
|
||
</taxonomicName>
|
||
is known to researchers by name and was critically re-examined by
|
||
<bibRefCitation author="Ray, C. E." box="[641,770,367,394]" pageId="10" pageNumber="429" pagination="1 - 36" refId="ref10216" refString="Ray, C. E. Phoca wymani and other Tertiary seals (Mammalia: Phocidae) described from the eastern seaboard of North America // Smithsonian Contributions to Paleobiology. - 1976. - 28. - P. 1 - 36." type="book chapter" year="1976">Ray (1976)</bibRefCitation>
|
||
and
|
||
<bibRefCitation author="Koretsky, I. A. & Ray, C. E." box="[828,1124,367,394]" pageId="10" pageNumber="429" pagination="81 - 140" refId="ref9574" refString="Koretsky, I. A., Ray, C. E. Phocidae of the Pliocene of eastern USA // Geology and paleontology of the Lee Creek Mine, North Carolina IV / Eds C. E. Ray, D. A. Bohaska, I. A. Koretsky et al. - Virginia Museum of Natural History, 2008. - 15 (Special Publication). - P. 81 - 140." type="book chapter" year="2008">Koretsky and Ray (2008)</bibRefCitation>
|
||
. Despite the fragmentary representation of this species in Van Beneden’s original collection, the examination of additional fossil material from the Lee Creek Mine (
|
||
<collectingCountry box="[965,1025,431,458]" name="United States of America" pageId="10" pageNumber="429">USA</collectingCountry>
|
||
) shows the same very distinctive morphological features (such as spatula-like distal end of the humerus). The high affinity of this newly described humerus from
|
||
<collectingCountry box="[822,934,495,521]" name="Denmark" pageId="10" pageNumber="429">Denmark</collectingCountry>
|
||
with
|
||
<taxonomicName box="[1001,1130,495,521]" class="Mammalia" family="Phocidae" genus="Platyphoca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="10" pageNumber="429" phylum="Chordata" rank="genus">
|
||
<emphasis box="[1001,1130,495,521]" italics="true" pageId="10" pageNumber="429">Platyphoca</emphasis>
|
||
</taxonomicName>
|
||
and the amount of similar fossil material from other parts of the world indicate that
|
||
<taxonomicName authorityName="Koretsky & Rahmat & Peters" authorityYear="2014" class="Mammalia" family="Phocidae" genus="Platyphoca" higherTaxonomySource="GBIF" kingdom="Animalia" order="Carnivora" pageId="10" pageNumber="429" phylum="Chordata" rank="species" species="danica">
|
||
<emphasis italics="true" pageId="10" pageNumber="429">Platyphoca danica</emphasis>
|
||
</taxonomicName>
|
||
represents an identifiable species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |