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<mods:title id="EB4E8258A44488361D5B2A95CD2F32DD">Systematics of the family Carditidae (Bivalvia: Archiheterodonta) in the Cenozoic of Argentina</mods:title>
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<subSubSection id="C3476516B812B479FF687309FD2DFEDC" box="[151,605,295,322]" pageId="21" pageNumber="72" type="nomenclature">
<paragraph id="8BE2369DB812B479FF687309FD2DFEDC" blockId="21.[151,605,295,322]" box="[151,605,295,322]" pageId="21" pageNumber="72">
<heading id="D0AA81F1B812B479FF687309FD2DFEDC" bold="true" box="[151,605,295,322]" fontSize="11" level="1" pageId="21" pageNumber="72" reason="1">
<emphasis id="B929EA8FB812B479FF687309FD2DFEDC" bold="true" box="[151,605,295,322]" pageId="21" pageNumber="72">
Genus
<taxonomicName id="4C5D4D1EB812B479FF117306FD2DFEDC" authority="Maxwell, 1969" authorityName="Maxwell" authorityYear="1969" box="[238,605,295,322]" class="Bivalvia" family="Carditidae" genus="Purpurocardia" kingdom="Animalia" order="Carditoida" pageId="21" pageNumber="72" phylum="Mollusca" rank="genus">
<emphasis id="B929EA8FB812B479FF117306FED1FEDF" bold="true" box="[238,417,295,321]" italics="true" pageId="21" pageNumber="72">Purpurocardia</emphasis>
<bibRefCitation id="EFCC4B6CB812B479FE577309FD2DFEDC" author="Maxwell" box="[424,605,296,322]" pageId="21" pageNumber="72" refString="Maxwell, P. (1969) Middle Tertiary Mollusca from North Otago and South Canterbury, New Zealand. Transactions of the Royal Society of New Zealand, Geology, 6 (13), 155 - 185." type="journal article" year="1969">Maxwell, 1969</bibRefCitation>
</taxonomicName>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C3476516B812B479FF68734FFD4BFE35" pageId="21" pageNumber="72" type="materials_examined">
<paragraph id="8BE2369DB812B479FF68734FFD4BFE35" blockId="21.[151,1437,366,1363]" pageId="21" pageNumber="72">
<emphasis id="B929EA8FB812B479FF68734FFE43FE19" bold="true" box="[151,307,366,391]" pageId="21" pageNumber="72">
<typeStatus id="54E6883FB812B479FF68734FFFA2FE19" box="[151,210,366,391]" pageId="21" pageNumber="72">Type</typeStatus>
species.
</emphasis>
<taxonomicName id="4C5D4D1EB812B479FEC4734FFDB6FE19" authority="Deshayes, 1854" authorityName="Deshayes" authorityYear="1854" box="[315,710,366,391]" class="Bivalvia" family="Carditidae" genus="Cardita" kingdom="Animalia" order="Carditoida" pageId="21" pageNumber="72" phylum="Mollusca" rank="species" species="purpurata">
<emphasis id="B929EA8FB812B479FEC4734FFD7CFE18" box="[315,524,366,391]" italics="true" pageId="21" pageNumber="72">Cardita purpurata</emphasis>
<bibRefCitation id="EFCC4B6CB812B479FDEB734FFDB6FE19" author="Deshayes" box="[532,710,366,391]" pageId="21" pageNumber="72" refString="Deshayes, G. P. (1854) Descriptions of twenty new species of the genus Cardita from the collection of Hugh Cuming, Esq. Proceedings of the Zoological Society of London, 20, 100 - 103." type="journal article" year="1854">Deshayes, 1854</bibRefCitation>
</taxonomicName>
(pl. 17, figs. 1213) (by original designation). PlioceneRecent of
<collectingCountry id="F34A760DB812B479FF4A73B2FE3EFE35" box="[181,334,402,427]" name="New Zealand" pageId="21" pageNumber="72">New Zealand</collectingCountry>
, Recent of
<collectingCountry id="F34A760DB812B479FE3373B3FD46FE35" box="[460,566,402,427]" name="Australia" pageId="21" pageNumber="72">Australia</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="C3476516B812B479FF387397FDB3FC59" pageId="21" pageNumber="72" type="diagnosis">
<paragraph id="8BE2369DB812B479FF387397FFA2FD39" blockId="21.[151,1437,366,1363]" pageId="21" pageNumber="72">
<emphasis id="B929EA8FB812B479FF387397FE31FE51" bold="true" box="[199,321,438,463]" pageId="21" pageNumber="72">Diagnosis.</emphasis>
Carditid with small to medium-sized shell (between 30 and
<quantity id="4CA59B78B812B479FBE67397FB1DFE50" box="[1049,1133,438,463]" metricMagnitude="-2" metricUnit="m" metricValue="6.0" pageId="21" pageNumber="72" unit="mm" value="60.0">60 mm</quantity>
in length), subcircular to subrectangular outline and posterior margin slightly truncated. Lunule small and prominent. Right valve hinge with a sinuous ventral edge. Right anterior tooth triangular; middle prominent, triangular, wide and ventrally concave; posterior tooth narrow and almost straight. Left anterior tooth short and triangular; posterior tooth elongate, narrow and slightly curved. External sculpture of 21 to 28 tripartite radial ribs, moderately wide with subelliptic transverse section, poorly developed paracostal ribs, intercostal spaces narrower than ribs (modified from
<bibRefCitation id="EFCC4B6CB812B479FB11704BFAE8FD1D" author="Maxwell" box="[1262,1432,618,643]" pageId="21" pageNumber="72" refString="Maxwell, P. (1969) Middle Tertiary Mollusca from North Otago and South Canterbury, New Zealand. Transactions of the Royal Society of New Zealand, Geology, 6 (13), 155 - 185." type="journal article" year="1969">Maxwell 1969</bibRefCitation>
: 174).
</paragraph>
<paragraph id="8BE2369DB812B479FF387093FDB3FC59" blockId="21.[151,1437,366,1363]" pageId="21" pageNumber="72">
<emphasis id="B929EA8FB812B479FF387093FEE2FD55" bold="true" box="[199,402,690,715]" pageId="21" pageNumber="72">Included species.</emphasis>
<taxonomicName id="4C5D4D1EB812B479FE667095FDC9FD55" authority="(Marwick, 1928)" baseAuthorityName="Marwick" baseAuthorityYear="1928" box="[409,697,690,715]" class="Bivalvia" family="Carditidae" genus="Purpurocardia" kingdom="Animalia" order="Carditoida" pageId="21" pageNumber="72" phylum="Mollusca" rank="species" species="beata">
<emphasis id="B929EA8FB812B479FE667095FE80FD55" box="[409,496,690,715]" italics="true" pageId="21" pageNumber="72">P. beata</emphasis>
(
<bibRefCitation id="EFCC4B6CB812B479FDFD7093FDC1FD55" author="Marwick" box="[514,689,690,715]" pageId="21" pageNumber="72" refString="Marwick, J. (1928) The Tertiary Mollusca of the Chatham Islands including a generic revision of the New Zealand Pectinidae. Transactions of the New Zealand Institute, 58, 432 - 506." type="journal article" year="1928">Marwick, 1928</bibRefCitation>
)
</taxonomicName>
(upper Miocene?lower Pliocene, New Zealand),
<taxonomicName id="4C5D4D1EB812B479FB0D7095FE26FD71" authority="(Ortmann, 1899)" baseAuthorityName="Ortmann" baseAuthorityYear="1899" class="Bivalvia" family="Carditidae" genus="Cardita" kingdom="Animalia" order="Carditoida" pageId="21" pageNumber="72" phylum="Mollusca" rank="species" species="elegantoides">
<emphasis id="B929EA8FB812B479FB0D7095FAEBFD55" box="[1266,1435,690,715]" italics="true" pageId="21" pageNumber="72">P. elegantoides</emphasis>
(
<bibRefCitation id="EFCC4B6CB812B479FF6170F6FE3DFD71" author="Ortmann" box="[158,333,727,751]" pageId="21" pageNumber="72" refString="Ortmann, A. E. (1899) The fauna of the Magellanian beds of Punta Arenas, Chili. The American Journal of Science, 8, 427 - 432. https: // doi. org / 10.2475 / ajs. s 4 - 8.48.427" type="journal article" year="1899">Ortmann, 1899</bibRefCitation>
)
</taxonomicName>
(Eocene, Argentina and Chile),
<taxonomicName id="4C5D4D1EB812B479FD3170F6FB77FD71" authority="(Fleming, 1950)" baseAuthorityName="Fleming" baseAuthorityYear="1950" box="[718,1031,726,751]" class="Bivalvia" family="Carditidae" genus="Purpurocardia" kingdom="Animalia" order="Carditoida" pageId="21" pageNumber="72" phylum="Mollusca" rank="species" species="haskelli">
<emphasis id="B929EA8FB812B479FD3170F6FC34FD71" box="[718,836,726,751]" italics="true" pageId="21" pageNumber="72">P. haskelli</emphasis>
(
<bibRefCitation id="EFCC4B6CB812B479FCAA70F7FC8EFD71" author="Fleming" box="[853,1022,726,751]" pageId="21" pageNumber="72" refString="Fleming, C. A. (1950) The molluscan fauna of the Pahi greensands, North Auckland. Transactions of the Royal Society of New Zealand, 78, 236 - 250." type="journal article" year="1950">Fleming, 1950</bibRefCitation>
)
</taxonomicName>
(lower Pliocene, New Zealand),
<taxonomicName id="4C5D4D1EB812B479FA7870F6FF8FFC8D" class="Bivalvia" family="Carditidae" genus="Purpurocardia" kingdom="Animalia" order="Carditoida" pageId="21" pageNumber="72" phylum="Mollusca" rank="species" species="leonensis">
<emphasis id="B929EA8FB812B479FA7870F6FF8FFC8D" italics="true" pageId="21" pageNumber="72">P. leonensis</emphasis>
</taxonomicName>
del Río, 1986 (upper Miocene, Argentina),
<taxonomicName id="4C5D4D1EB812B479FCED70DDFB47FC8D" authority="(Fleming, 1943)" baseAuthorityName="Fleming" baseAuthorityYear="1943" box="[786,1079,762,787]" class="Bivalvia" family="Carditidae" genus="Purpurocardia" kingdom="Animalia" order="Carditoida" pageId="21" pageNumber="72" phylum="Mollusca" rank="species" species="lilliei">
<emphasis id="B929EA8FB812B479FCED70DDFC1FFC8D" box="[786,879,762,787]" italics="true" pageId="21" pageNumber="72">P. lilliei</emphasis>
(
<bibRefCitation id="EFCC4B6CB812B479FC7C70DBFB5EFC8D" author="Fleming" box="[899,1070,762,787]" pageId="21" pageNumber="72" refString="Fleming, C. A. (1943) Tertiary Mollusca from Dannevirke Subdivision. Transactions of the Royal Society of New Zealand, 73, 193 - 208." type="journal article" year="1943">Fleming, 1943</bibRefCitation>
)
</taxonomicName>
(lowerupper? Pliocene, New Zealand),
<taxonomicName id="4C5D4D1EB812B479FEF0713EFC34FCA9" authority="(Bartrum &amp; Powell, 1928)" baseAuthorityName="Bartrum &amp; Powell" baseAuthorityYear="1928" box="[271,836,798,823]" class="Bivalvia" family="Carditidae" genus="Purpurocardia" kingdom="Animalia" order="Carditoida" pageId="21" pageNumber="72" phylum="Mollusca" rank="species" species="penerectangularis">
<emphasis id="B929EA8FB812B479FEF0713EFE8CFCA9" box="[271,508,798,823]" italics="true" pageId="21" pageNumber="72">P. penerectangularis</emphasis>
(
<bibRefCitation id="EFCC4B6CB812B479FDEE713EFC4CFCA9" author="Bartrum" box="[529,828,798,823]" pageId="21" pageNumber="72" refString="Bartrum, J. A. &amp; Powell, A. W. (1928) Mollusca from Kaawa Creek Beds, West Coast, South of Waikato River. Transactions of the New Zealand Institute, 59, 139 - 162." type="journal article" year="1928">Bartrum &amp; Powell, 1928</bibRefCitation>
)
</taxonomicName>
(lower Miocene, New Zealand),
<taxonomicName id="4C5D4D1EB812B479FB25713EFE29FCC5" authority="(Marwick, 1932)" baseAuthorityName="Marwick" baseAuthorityYear="1932" class="Bivalvia" family="Carditidae" genus="Purpurocardia" kingdom="Animalia" order="Carditoida" pageId="21" pageNumber="72" phylum="Mollusca" rank="species" species="perscrupulosa">
<emphasis id="B929EA8FB812B479FB25713EFAECFCA9" box="[1242,1436,798,823]" italics="true" pageId="21" pageNumber="72">P. perscrupulosa</emphasis>
(
<bibRefCitation id="EFCC4B6CB812B479FF617163FE21FCC5" author="Marwick" box="[158,337,834,859]" pageId="21" pageNumber="72" refString="Marwick, J. (1932) Tertiary Mollusca from Burnt Hill. Records of the Canterbury Museum, 3, 495 - 503." type="journal article" year="1932">Marwick, 1932</bibRefCitation>
)
</taxonomicName>
(lowermiddle Miocene, New Zealand),
<taxonomicName id="4C5D4D1EB812B479FCC07165FB2CFCC5" authority="(Powell, 1933)" baseAuthorityName="Powell" baseAuthorityYear="1933" box="[831,1116,834,859]" class="Bivalvia" family="Carditidae" genus="Purpurocardia" kingdom="Animalia" order="Carditoida" pageId="21" pageNumber="72" phylum="Mollusca" rank="species" species="reigna">
<emphasis id="B929EA8FB812B479FCC07165FCD6FCC5" box="[831,934,836,859]" italics="true" pageId="21" pageNumber="72">P. reigna</emphasis>
(
<bibRefCitation id="EFCC4B6CB812B479FC457163FB24FCC5" author="Powell" box="[954,1108,834,859]" pageId="21" pageNumber="72" refString="Powell, A. W. (1933) New species of marine Mollusca from the subantarctic islands of New Zealand. Proceedings of the Malacological Society of London, 20, 232 - 236. https: // doi. org / 10.1093 / oxfordjournals. mollus. a 064194" type="journal article" year="1933">Powell, 1933</bibRefCitation>
)
</taxonomicName>
(Recent, New Zealand),
<taxonomicName id="4C5D4D1EB812B479FA787165FE96FCE1" authority="(Fleming, 1955)" baseAuthorityName="Fleming" baseAuthorityYear="1955" class="Bivalvia" family="Carditidae" genus="Purpurocardia" kingdom="Animalia" order="Carditoida" pageId="21" pageNumber="72" phylum="Mollusca" rank="species" species="southlandica">
<emphasis id="B929EA8FB812B479FA787165FE58FCE1" italics="true" pageId="21" pageNumber="72">P. southlandica</emphasis>
(
<bibRefCitation id="EFCC4B6CB812B479FEC87147FEAEFCE1" author="Fleming" box="[311,478,870,895]" pageId="21" pageNumber="72" refString="Fleming, C. A. (1955) Castlecliffian fossils from Ohope Beach, Whakatane (N 69). New Zealand Journal of Science and Technology, Section B, 36, 511 - 522." type="journal article" year="1955">Fleming, 1955</bibRefCitation>
)
</taxonomicName>
(upper Miocene, New Zealand),
<taxonomicName id="4C5D4D1EB812B479FCA17146FBA5FCE1" authority="(Marwick, 1943)" baseAuthorityName="Marwick" baseAuthorityYear="1943" box="[862,1237,870,895]" class="Bivalvia" family="Carditidae" genus="Purpurocardia" kingdom="Animalia" order="Carditoida" pageId="21" pageNumber="72" phylum="Mollusca" rank="species" species="titirangiensis">
<emphasis id="B929EA8FB812B479FCA17146FB7FFCE0" box="[862,1039,871,894]" italics="true" pageId="21" pageNumber="72">P. titirangiensis</emphasis>
(
<bibRefCitation id="EFCC4B6CB812B479FBE17147FBBDFCE1" author="Marwick" box="[1054,1229,870,895]" pageId="21" pageNumber="72" refString="Marwick, J. (1943) Some Tertiary Mollusca from North Otago. Transactions of the Royal Society of New Zeal and, 73, 181 - 192." type="journal article" year="1943">Marwick, 1943</bibRefCitation>
)
</taxonomicName>
(upper Pliocene Pleistocene, New Zealand),
<taxonomicName id="4C5D4D1EB812B479FE1871ADFC3AFC3D" authority="(Marwick, 1926)" baseAuthorityName="Marwick" baseAuthorityYear="1926" box="[487,842,906,931]" class="Bivalvia" family="Carditidae" genus="Purpurocardia" kingdom="Animalia" order="Carditoida" pageId="21" pageNumber="72" phylum="Mollusca" rank="species" species="urutiensis">
<emphasis id="B929EA8FB812B479FE1871ADFD08FC3D" box="[487,632,908,931]" italics="true" pageId="21" pageNumber="72">P. urutiensis</emphasis>
(
<bibRefCitation id="EFCC4B6CB812B479FD7271ABFC32FC3D" author="Marwick" box="[653,834,906,931]" pageId="21" pageNumber="72" refString="Marwick, J. (1926) Molluscan fauna of the Waiarekan Stage of the Oamaru Series. Transactions of the New Zealand Institute, 56, 307 - 316." type="journal article" year="1926">Marwick, 1926</bibRefCitation>
)
</taxonomicName>
(upper Miocene, New Zealand),
<taxonomicName id="4C5D4D1EB812B479FB1D71ADFE25FC59" authority="(Marwick, 1926)" baseAuthorityName="Marwick" baseAuthorityYear="1926" class="Bivalvia" family="Carditidae" genus="Purpurocardia" kingdom="Animalia" order="Carditoida" pageId="21" pageNumber="72" phylum="Mollusca" rank="species" species="waikohuensis">
<emphasis id="B929EA8FB812B479FB1D71ADFAECFC3D" box="[1250,1436,906,931]" italics="true" pageId="21" pageNumber="72">P. waikohuensis</emphasis>
(
<bibRefCitation id="EFCC4B6CB812B479FF61718FFE3CFC59" author="Marwick" box="[158,332,942,967]" pageId="21" pageNumber="72" refString="Marwick, J. (1926) Molluscan fauna of the Waiarekan Stage of the Oamaru Series. Transactions of the New Zealand Institute, 56, 307 - 316." type="journal article" year="1926">Marwick, 1926</bibRefCitation>
)
</taxonomicName>
(upper Miocene, New Zealand).
</paragraph>
</subSubSection>
<subSubSection id="C3476516B812B479FF3871F3FCA3FACD" pageId="21" pageNumber="72" type="discussion">
<paragraph id="8BE2369DB812B479FF3871F3FE06FB5D" blockId="21.[151,1437,366,1363]" pageId="21" pageNumber="72">
<emphasis id="B929EA8FB812B479FF3871F3FE4BFC75" bold="true" box="[199,315,978,1003]" pageId="21" pageNumber="72">Remarks.</emphasis>
According to
<bibRefCitation id="EFCC4B6CB812B479FE0771F3FDC8FC75" author="Maxwell" box="[504,696,978,1003]" pageId="21" pageNumber="72" refString="Maxwell, P. (1969) Middle Tertiary Mollusca from North Otago and South Canterbury, New Zealand. Transactions of the Royal Society of New Zealand, Geology, 6 (13), 155 - 185." type="journal article" year="1969">Maxwell (1969)</bibRefCitation>
, the main characters of
<taxonomicName id="4C5D4D1EB812B479FC0D71F3FBE8FC75" authorityName="Maxwell" authorityYear="1969" box="[1010,1176,978,1003]" class="Bivalvia" family="Carditidae" genus="Purpurocardia" kingdom="Animalia" order="Carditoida" pageId="21" pageNumber="72" phylum="Mollusca" rank="genus">
<emphasis id="B929EA8FB812B479FC0D71F3FBE8FC75" box="[1010,1176,978,1003]" italics="true" pageId="21" pageNumber="72">Purpurocardia</emphasis>
</taxonomicName>
are a subcircular or subrectangular shell, smaller than
<quantity id="4CA59B78B812B479FDE371D6FD1EFB90" box="[540,622,1015,1039]" metricMagnitude="-2" metricUnit="m" metricValue="4.0" pageId="21" pageNumber="72" unit="mm" value="40.0">40 mm</quantity>
, sculptured with 21 to 28 tripartite and wide radial ribs with subelliptic transverse section and poorly developed paracostal ribs. This author restricted the genus to the lower Miocene Recent interval of
<collectingCountry id="F34A760DB812B479FE95761EFD71FBC9" box="[362,513,1086,1111]" name="New Zealand" pageId="21" pageNumber="72">New Zealand</collectingCountry>
and Recent of
<collectingCountry id="F34A760DB812B479FD4F761FFC6AFBC9" box="[688,794,1086,1111]" name="Australia" pageId="21" pageNumber="72">Australia</collectingCountry>
, but del Río (1986) mentioned it for the late Miocene of
<collectingCountry id="F34A760DB812B479FF687643FE79FBE5" box="[151,265,1122,1147]" name="Argentina" pageId="21" pageNumber="72">Argentina</collectingCountry>
, a record that subsequently wen unnoticed (
<bibRefCitation id="EFCC4B6CB812B479FCDB7642FB6DFBE5" author="Beu" box="[804,1053,1122,1147]" pageId="21" pageNumber="72" refString="Beu, A. G. &amp; Maxwell, P. A. (1990) Cenozoic Mollusca form New Zealand. Paleontological Bulletin of the New Zealand Geological Survey, 58, 1 - 518." type="journal article" year="1990">Beu &amp; Maxwell1990</bibRefCitation>
;
<bibRefCitation id="EFCC4B6CB812B479FBD17642FBD4FBE5" author="Beu" box="[1070,1188,1122,1147]" pageId="21" pageNumber="72" refString="Beu, A. (2006) Marine mollusca of oxyen isotope stages of the last 2 millon years in New Zealand. Part 2: Biostratigraphically useful and new Pliocene to recent bivalves. Journal of the Royal Society of New Zealand, 36 (4), 151 - 338. https: // doi. org / 10.1080 / 03014223.2006.9517808" type="journal article" year="2006">Beu 2006</bibRefCitation>
). We include here in
<taxonomicName id="4C5D4D1EB812B479FF6876A7FE4DFB01" authorityName="Maxwell" authorityYear="1969" box="[151,317,1158,1183]" class="Bivalvia" family="Carditidae" genus="Purpurocardia" kingdom="Animalia" order="Carditoida" pageId="21" pageNumber="72" phylum="Mollusca" rank="genus">
<emphasis id="B929EA8FB812B479FF6876A7FE4DFB01" box="[151,317,1158,1183]" italics="true" pageId="21" pageNumber="72">Purpurocardia</emphasis>
</taxonomicName>
the species
<taxonomicName id="4C5D4D1EB812B479FE3A76A6FC42FB01" authority="(Ortmann, 1899)" baseAuthorityName="Ortmann" baseAuthorityYear="1899" box="[453,818,1158,1183]" class="Bivalvia" family="Carditidae" genus="Cardita" kingdom="Animalia" order="Carditoida" pageId="21" pageNumber="72" phylum="Mollusca" rank="species" species="elegantoides">
<emphasis id="B929EA8FB812B479FE3A76A6FD1EFB01" box="[453,622,1158,1183]" italics="true" pageId="21" pageNumber="72">P. elegantoides</emphasis>
(
<bibRefCitation id="EFCC4B6CB812B479FD8276A6FC5AFB01" author="Ortmann" box="[637,810,1159,1183]" pageId="21" pageNumber="72" refString="Ortmann, A. E. (1899) The fauna of the Magellanian beds of Punta Arenas, Chili. The American Journal of Science, 8, 427 - 432. https: // doi. org / 10.2475 / ajs. s 4 - 8.48.427" type="journal article" year="1899">Ortmann, 1899</bibRefCitation>
)
</taxonomicName>
from Eocene rocks of
<collectingRegion id="4999F87FB812B479FBCD76A6FBDEFB01" box="[1074,1198,1159,1183]" country="Argentina" name="Santa Cruz" pageId="21" pageNumber="72">Santa Cruz</collectingRegion>
and
<collectingCountry id="F34A760DB812B479FB1A76A7FA55FB01" box="[1253,1317,1158,1183]" name="Chile" pageId="21" pageNumber="72">Chile</collectingCountry>
, the oldest record of the genus.
</paragraph>
<paragraph id="8BE2369DB812B479FF3876EFFCA3FACD" blockId="21.[151,1437,366,1363]" pageId="21" pageNumber="72">
<bibRefCitation id="EFCC4B6CB812B479FF3876EFFE0DFB79" author="Reichler" box="[199,381,1230,1255]" pageId="21" pageNumber="72" refString="Reichler, V. (2010) Estratigrafia y paleontologia del Cenozoico Marino del Gran Bajo y Salinas del Gualicho, Argentin, y descripcion de 17 especies nuevas. Andean Geology, 37 (1), 177 - 219. https: // doi. org / 10.4067 / s 0718 - 71062010000100008" type="journal article" year="2010">Reichler (2010)</bibRefCitation>
mentioned
<taxonomicName id="4C5D4D1EB812B479FDF276EFFDC3FB79" authorityName="Maxwell" authorityYear="1969" box="[525,691,1230,1255]" class="Bivalvia" family="Carditidae" genus="Purpurocardia" kingdom="Animalia" order="Carditoida" pageId="21" pageNumber="72" phylum="Mollusca" rank="genus">
<emphasis id="B929EA8FB812B479FDF276EFFDC3FB79" box="[525,691,1230,1255]" italics="true" pageId="21" pageNumber="72">Purpurocardia</emphasis>
</taxonomicName>
sp. from the Saladar Member of the Gran Bajo del Gualicho Formation (lowermiddle Miocene, Río Negro Province) based on two valves. These specimens have subquadrate outlines, strong teeth and 21 entire radial ribs and we can assign it to young specimens of the planicostate
<taxonomicName id="4C5D4D1EB812B479FF68771DFD99FACD" authority="(Gardner &amp; Bowles, 1939)" baseAuthorityName="Gardner &amp; Bowles" baseAuthorityYear="1939" box="[151,745,1338,1363]" class="Bivalvia" family="Carditidae" genus="Neovenericor" higherTaxonomySource="CoL" kingdom="Animalia" order="Venerida" pageId="21" pageNumber="72" phylum="Mollusca" rank="species" species="austroplata">
<emphasis id="B929EA8FB812B479FF68771DFEC7FACD" box="[151,439,1338,1363]" italics="true" pageId="21" pageNumber="72">Neovenericor austroplata</emphasis>
(
<bibRefCitation id="EFCC4B6CB812B479FE3B771BFD91FACD" author="Gardner" box="[452,737,1338,1363]" pageId="21" pageNumber="72" refString="Gardner, J. &amp; Bowles, E. (1939) The Venericardia planicosta Group in the Gulf Province. United States Geological Survey, Professional Paper, 189 - F, 143 - 215." type="book chapter" year="1939">Gardner &amp; Bowles, 1939</bibRefCitation>
)
</taxonomicName>
(
<bibRefCitation id="EFCC4B6CB812B479FD08771AFCB7FACD" author="Perez" box="[759,967,1338,1363]" pageId="21" pageNumber="72" refString="Perez, D., Alvarez, M. &amp; Santelli, M. B. (2017 a) Reassessment of Neovenericor Rossi de Garcia, Levy &amp; Franchi, 1980 (Bivalvia: Carditidae) using a geometric morphometric approach, and revision of planicostate carditids from Argentina. Alcheringa, 41 (1), 112 - 123. https: // doi. org / 10.1080 / 03115518.2016.1196436" type="journal article" year="2017" yearSuffix="a">
Pérez
<emphasis id="B929EA8FB812B479FCC0771DFC07FACD" box="[831,887,1338,1363]" italics="true" pageId="21" pageNumber="72">et al.</emphasis>
2017a
</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>