Kongdongshan Section, Changxing Lower 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)

• 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 121228: authorized by Matthew Clapham, entered by Matthew Clapham on 30.11.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

• May be some overlap with specific localities referenced in plate captions
Show authors, comments, and common names
Ostracoda
 Leperditellocopida - Scrobiculidae
Roundyella simplicissima
Roundyella simplicissima Knight 1928 ostracod
 Platycopida - Paraparchitidae
Paraparchites texanus
Paraparchites texanus Delo 1930 ostracod
 Palaeocopida - Hollinellidae
Hollinella sp.
Hollinella sp. Coryell 1928 ostracod
 Palaeocopida - Kirkbyidae
Shleesha pinguis
Shleesha pinguis Ulrich and Bassler 1906 ostracod
 Palaeocopida - Amphissitidae
Polytylites magnituberosus
 Podocopida - Microcheilinellidae
Microcheilinella dorsocostata
 Podocopida - Cytherideidae
Basslerella firma, Basslerella tota
Basslerella firma Kellett 1935 ostracod
Basslerella tota Chen and Bao 1986 ostracod
 Podocopida - Bairdiocyprididae
Silenites testanus
 Podocopida - Bairdiidae
Lobobairdia rostriformis, Bairdiacypris longirobusta, Bairdiacypris caeca, Bairdiacypris changxingensis, "Cryptobairdia folgeri" = Bairdia folgeri, Cryptobairdia coryelli, Rectobairdia tantilla, Rectobairdia firmata, Bairdia crassa, Bairdia hassi, Bairdia geisi, Bairdia subcontracta, Petasobairdia bicornuta, Orthobairdia exilimarginata, Orthobairdia meishanensis
Lobobairdia rostriformis Chen 1982 ostracod
Bairdiacypris longirobusta Chen 1958 ostracod
Bairdiacypris caeca Shi 1987 ostracod
Bairdiacypris changxingensis Shi 1987 ostracod
"Cryptobairdia folgeri" = Bairdia folgeri Kellett 1934 ostracod
Cryptobairdia coryelli Roth and Skinner 1931 ostracod
Rectobairdia tantilla Kummerow 1953 ostracod
Rectobairdia firmata Chen 1982 ostracod
Bairdia crassa Harlton 1929 ostracod
Bairdia hassi Sohn 1960 ostracod
Bairdia geisi Kellett 1934 ostracod
Bairdia subcontracta Chen 1987 ostracod
Petasobairdia bicornuta Chen 1982 ostracod
Orthobairdia exilimarginata Chen 1987 ostracod
Orthobairdia meishanensis Chen 1987 ostracod