Meishan Baohuqu section, sample Z1028-9-1a (Permian of China)

Where: Zhejiang, China (31.1° N, 119.7° E: paleocoordinates 17.7° N, 101.1° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

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

• bed-level stratigraphic resolution

Environment/lithology: lithified limestone

Size classes: mesofossils, microfossils

Collected by C.G. Shi, D.Q. Chen in 1979, 1982, 1983

Collection methods: bulk, chemical, acetic,

Primary reference: C. G. Shi and D. Q. Chen. 1987. The Changhsingian ostracodes from Meishan, Changxing, Zhejiang. Stratigraphy and Palaeontology of Systemic Boundaries in China: Permian and Triassic Boundary 1:23-80 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 117673: authorized by Matthew Clapham, entered by Matthew Clapham on 25.09.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Ostracoda
 Platycopida - Cytherellidae
Birdsallella sp. Coryell and Booth 1933 ostracod
Birdsallella nitida Chen 1987 ostracod
 Podocopida - Bairdiocyprididae
"? Silenites texanus" = Praepilatina texanus
"? Silenites texanus" = Praepilatina texanus Harlton 1929 ostracod
 Podocopida - Acratiidae
"Pseudobythocypris changxingensis" = Acratia changxingensis
"Pseudobythocypris changxingensis" = Acratia changxingensis Shi 1987 ostracod
 Podocopida - Bairdiidae
Bairdiacypris caeca Shi 1987 ostracod
Bairdiacypris fornicata Shi 1982 ostracod
Bairdiacypris longirobusta Chen 1958 ostracod
Bairdia urodeloformis Chen 1987 ostracod
"Silenites subsymmetrica" = Bairdia baudini Crasquin 2013 ostracod
Bairdia guangxiensis Guan 1978 ostracod
Bairdia limatusformis Forel 2010 ostracod
Bairdia deweveri Crasquin 2010 ostracod
Lobobairdia rostriformis Chen 1982 ostracod
Lobobairdia subsymmetrica Chen 1987 ostracod
 Podocopida - Geroiidae
"Acratia striatula" = Pseudacanthoscapha striatula
"Acratia striatula" = Pseudacanthoscapha striatula Shi 1982 ostracod
 Podocopida - Healdiidae
Reversocypris permiana Shi 1982 ostracod
 Podocopida - Cytherideidae
Basslerella annesophieae Crasquin 2010 ostracod
 Podocopida - Microcheilinellidae
Microcheilinella shicheni Crasquin 2010 ostracod
Microcheilinella perexilis Shi 1987 ostracod
Microcheilinella venusta Chen 1958 ostracod
 Palaeocopida - Paraparchitidae
Samarella meishanella Forel 2010 ostracod
 Palaeocopida - Beyrichiopsidae
 Leperditellocopida - Aparchitidae
Cyathus caperata Guan 1978 ostracod