Kongdongshan Section, Changxing Upper Mb 3, Datian County (Permian of China)

Where: Fujian, China (25.7° N, 117.7° E: paleocoordinates 12.2° N, 104.1° E)

• coordinate estimated from map

• small collection-level geographic resolution

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

• Upper part of formation

• group of beds-level stratigraphic resolution

Environment/lithology: lithified limestone

Size classes: mesofossils, microfossils

Primary reference: W. J. Yi. 2004. Ostracodes from the Upper Permian and Lower Triassic at the Kongtongshan section of Datian, Fujian. Acta Palaeontologica Sinica 43:556-570 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 121293: authorized by Matthew Clapham, entered by Matthew Clapham on 01.12.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

• May be some overlap with specific localities referenced in plate captions
Ostracoda
 Podocopida - Acratiidae
"Pseudobythocypris changxingensis" = Acratia changxingensis
"Pseudobythocypris changxingensis" = Acratia changxingensis Shi 1987 ostracod
 Podocopida - Bairdiidae
Bairdiacypris longirobusta Chen 1958 ostracod
Pustulobairdia datianensis Yi 2004 ostracod
Bairdia urodeloformis Chen 1987 ostracod
Orthobairdia meishanensis Chen 1987 ostracod
Mirabairdia sublangshanensis Chen 1987 ostracod
Mirabairdia minuta Chen 1982 ostracod
Petasobairdia bicornuta Chen 1982 ostracod
 Podocopida - Cytherideidae
Basslerella obesa Kellett 1935 ostracod
Basslerella tota Chen and Bao 1986 ostracod
 Podocopida - Microcheilinellidae
Microcheilinella perexilis Shi 1987 ostracod
 Palaeocopida - Amphissitidae
Permokegelites beichuanensis Becker and Wang 1992 ostracod
Neoamphissites costatus Becker and Wang 1992 ostracod
Kegelites datianensis Yi 2004 ostracod
 Leperditellocopida - Scrobiculidae
Roundyella papilliformis Wang 1978 ostracod
Roundyella simplicissima Knight 1928 ostracod
 Leperditellocopida - Aparchitidae
Cyathus elliptica Shi 1987 ostracod