Meishan Ostracod Sample 52 (Permian of China)

Where: Zhejiang, China (31.1° N, 119.7° E: paleocoordinates 17.8° N, 101.0° 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 117580: authorized by Matthew Clapham, entered by Matthew Clapham on 25.09.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Ostracoda
 Podocopida - Bairdiidae
Bairdiacypris fornicata Shi 1982 ostracod
Lobobairdia subsymmetrica Chen 1987 ostracod
Bairdia deweveri Crasquin 2010 ostracod
Bairdia crassa Harlton 1929 ostracod
Bairdia sinuosa Morey 1936 ostracod
Bairdia urodeloformis Chen 1987 ostracod
Bairdia paussi Crasquin 2010 ostracod
Bairdia subcontracta Chen 1987 ostracod
Bairdia wushunbaoi Crasquin 2010 ostracod
Bairdia hassi Sohn 1960 ostracod
Bairdia monstrabilis Cooper 1946 ostracod
Bairdiolites sublepidocentri Chen 1982 ostracod
Orthobairdia lemairei Crasquin 2010 ostracod
Orthobairdia meishanensis Chen 1987 ostracod
Petasobairdia bicornuta Chen 1982 ostracod
 Podocopida - Acratiidae
Acratia subfusiformis Wang 1978 ostracod
 Podocopida - Bairdiocyprididae
Silenites sasakwaformis Shi 1987 ostracod
 Podocopida - Cytherideidae
Basslerella annesophieae Crasquin 2010 ostracod
 Podocopida - Microcheilinellidae
Microcheilinella perexilis Shi 1987 ostracod
 Palaeocopida - Hollinellidae
Hollinella martensiformis Crasquin 2010 ostracod
 Platycopida - Paraparchitidae
Samarella meishanella Forel 2010 ostracod