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
Ostracoda | |
"Pseudobythocypris changxingensis" = Acratia changxingensis
"Pseudobythocypris changxingensis" = Acratia changxingensis Shi 1987 ostracod | |
Bairdiacypris longirobusta, Pustulobairdia datianensis, Bairdia urodeloformis, Orthobairdia meishanensis, Mirabairdia sublangshanensis, Mirabairdia minuta, Petasobairdia bicornuta
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 | |
Basslerella obesa Kellett 1935 ostracod
Basslerella tota Chen and Bao 1986 ostracod | |
Microcheilinella perexilis Shi 1987 ostracod | |
Permokegelites beichuanensis Becker and Wang 1992 ostracod
Neoamphissites costatus Becker and Wang 1992 ostracod
Kegelites datianensis Yi 2004 ostracod | |
Roundyella papilliformis Wang 1978 ostracod
Roundyella simplicissima Knight 1928 ostracod | |
Cyathus elliptica Shi 1987 ostracod |