Kongdongshan Section, Changxing Middle Mb 1, 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)

• 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 121288: 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
 Palaeocopida - Kirkbyidae
Shleesha pinguis Ulrich and Bassler 1906 ostracod
 Palaeocopida - Coelonellidae
Coelonella longula Chen 1958 ostracod
 Palaeocopida - Paraparchitidae
Paraparchites texanus Delo 1930 ostracod
 Palaeocopida - Scrobiculidae
Roundyella dorsopapillosa Sohn 1954 ostracod
 Platycopida - Cavellinidae
Cavellina rotunda Cooper 1946 ostracod
 Podocopida - Microcheilinellidae
Microcheilinella perexilis Shi 1987 ostracod
Microcheilinella venusta Chen 1958 ostracod
 Podocopida - Cytherideidae
Basslerella tota Chen and Bao 1986 ostracod
Basslerella firma Kellett 1935 ostracod
 Podocopida - Bairdiidae
Mirabairdia sublangshanensis Chen 1987 ostracod
Bairdiacypris fornicata Shi 1982 ostracod
Bairdiacypris changxingensis Shi 1987 ostracod
Bairdia subleguminoides Chen 1987 ostracod
Bairdia urodeloformis Chen 1987 ostracod
Bairdia hassi Sohn 1960 ostracod
Bairdia subcontracta Chen 1987 ostracod
"Bairdia macdonelli" = Bairdia macdonnelli Harlton 1929 ostracod
"Cryptobairdia longinqua" = Bairdia (Cryptobairdia) ostracod
Orthobairdia exilimarginata Chen 1987 ostracod
 Podocopida - Bairdiocyprididae