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)
• Middle 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 121289: authorized by Matthew Clapham, entered by Matthew Clapham on 01.12.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Ostracoda | |
Paraparchites exiguus ostracod | |
Silenites lenticularis Knight 1928 ostracod | |
Petasobairdia subnantongensis, Petasobairdia nantongensis, Lobobairdia subsymmetrica, Bairdia geisi, Bairdia subcontracta, Cryptobairdia coryelli, "Cryptobairdia folgeri" = Bairdia folgeri, Bairdia crassa, Bairdia urodeloformis, "Bairdia macdonelli" = Bairdia macdonnelli, Bairdia subleguminoides, Rectobairdia tantilla, Bairdiacypris changxingensis
Petasobairdia subnantongensis Chen 1987 ostracod
Petasobairdia nantongensis Chen 1982 ostracod
Lobobairdia subsymmetrica Chen 1987 ostracod
Bairdia geisi Kellett 1934 ostracod
Bairdia subcontracta Chen 1987 ostracod
Cryptobairdia coryelli Roth and Skinner 1931 ostracod
"Cryptobairdia folgeri" = Bairdia folgeri Kellett 1934 ostracod
Bairdia crassa Harlton 1929 ostracod
Bairdia urodeloformis Chen 1987 ostracod
"Bairdia macdonelli" = Bairdia macdonnelli Harlton 1929 ostracod
Bairdia subleguminoides Chen 1987 ostracod
Rectobairdia tantilla Kummerow 1953 ostracod
Bairdiacypris changxingensis Shi 1987 ostracod | |
"Pseudobythocypris changxingensis" = Acratia changxingensis
"Pseudobythocypris changxingensis" = Acratia changxingensis Shi 1987 ostracod | |
Microcheilinella subreniformis Chen 1958 ostracod | |
Basslerella obesa Kellett 1935 ostracod
Basslerella favosa Shi 1987 ostracod |