Meishan 04D11-2, Bed 11, Meishan D (Permian of China)

Where: Zhejiang, China (31.1° N, 119.7° E: paleocoordinates 17.7° N, 101.0° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Baoqing Member (Changxing Formation), Changhsingian (254.2 - 252.2 Ma)

• bed-level stratigraphic resolution

Environment/lithology: offshore ramp; lithified, cherty/siliceous lime mudstone

Size classes: mesofossils, microfossils

Preservation: original calcite

Collection methods: chemical, acetic,

Primary reference: S. Crasquin, M. B. Forel, Q. L. Feng, A. H. Yuan, F. Baudin and P. Y. Collin. 2010. Ostracods (Crustacea) through the Permian-Triassic boundary in South China: the Meishan stratotype (Zhejiang Province). Journal of Systematic Palaeontology 8(3):331-370 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 97896: authorized by Matthew Clapham, entered by Matthew Clapham on 07.09.2010

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Ostracoda
 Podocopida - Bairdiocyprididae
Silenites "sp. A", ? Silenites sasakwaformis
? Silenites sasakwaformis Shi 1987 ostracod
 Podocopida - Geroiidae
Pseudacanthoscapha striatula
 Podocopida - Bairdiidae
Bairdiacypris fornicata, Bairdia permagna, Bairdia urodeloformis, Bairdia deweveri n. sp., Bairdia subcontracta, Bairdia cf. heshanensis, Bairdia broutini n. sp., Bairdia gaelleae n. sp., Bairdia pierrevalentini, Kempfina taihuensis
Bairdiacypris fornicata Shi 1982 ostracod
Bairdia permagna Geis 1932 ostracod
sensu Shi & Chen, 2002
Bairdia urodeloformis Chen 1987 ostracod
Bairdia deweveri n. sp. Crasquin 2010 ostracod
Bairdia subcontracta Chen 1987 ostracod
Bairdia cf. heshanensis Chen 2002 ostracod
Bairdia broutini n. sp. Crasquin 2010 ostracod
Bairdia gaelleae n. sp. Crasquin 2010 ostracod
Bairdia pierrevalentini Crasquin 2010 ostracod
Kempfina taihuensis Forel 2010 ostracod
 Podocopida - Acratiidae
Baschkirina ballei, Baschkirina huzhouensis, Acratia zhongyingensis, Acratia changxingensis, Acratia subfusiformis
Baschkirina ballei Crasquin 2010 ostracod
Baschkirina huzhouensis Forel 2010 ostracod
Acratia zhongyingensis Wang 1978 ostracod
Acratia changxingensis Shi 1987 ostracod
Acratia subfusiformis Wang 1978 ostracod
 Podocopida - Microcheilinellidae
? Microcheilinella "sp. B", Microcheilinella bicornuta, Microcheilinella rectodorsata, Microcheilinella shicheni
? Microcheilinella "sp. B" Geis 1933 ostracod
Microcheilinella bicornuta Cooper 1946 ostracod
sensu Shi & Chen, 2002
Microcheilinella rectodorsata Forel 2010 ostracod
Microcheilinella shicheni Crasquin 2010 ostracod
 Podocopida - Cytherideidae
Basslerella annesophieae
Basslerella annesophieae Crasquin 2010 ostracod
 Palaeocopida - Kirkbyidae
Shleesha "sp. 1"
 Palaeocopida - Indivisiidae
Indivisia cf. buekkensis
Indivisia cf. buekkensis Kozur 1985 ostracod
 Palaeocopida - Paraparchitidae
Shemonaella "sp. 1"
Shemonaella "sp. 1" Sohn 1971 ostracod
 Palaeocopida - Aparchitidae
Cyathus caperata
Cyathus caperata Guan 1978 ostracod
 Podocopa -
Cetollina lageniforma
Cetollina lageniforma Shi 2002 ostracod
 Myodocopida -
? Myodocopida "gen. et sp. nov."
 Metacopida - Rishonidae
Samarella meishanella, Samarella victori
Samarella meishanella Forel 2010 ostracod
Samarella victori Crasquin 2010 ostracod