Kongdongshan Section, Changxing Upper Mb 2, 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 121292: 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
Show authors, comments, and common names
Ostracoda
 Leperditellocopida - Aparchitidae
Cyathus elliptica
Cyathus elliptica Shi 1987 ostracod
 Myodocopida - Polycopidae
Discoidella xingyangensis
Discoidella xingyangensis Zhang 1987 ostracod
 Palaeocopida - Hollinellidae
Hollinella sp.
Hollinella sp. Coryell 1928 ostracod
 Palaeocopida - Amphissitidae
Amphissites neocentronotus, Polytylites magnituberosus, Permokegelites beichuanensis, Neoamphissites costatus, Kegelites datianensis
Amphissites neocentronotus Becker and Wang 1992 ostracod
Permokegelites beichuanensis Becker and Wang 1992 ostracod
Neoamphissites costatus Becker and Wang 1992 ostracod
Kegelites datianensis Yi 2004 ostracod
 Palaeocopida - Kirkbyidae
Semipetasus datianensis, Tubulikirkbya visnyoensis, Shleesha pinguis
Semipetasus datianensis Yi 2004 ostracod
Tubulikirkbya visnyoensis Kozur 1985 ostracod
Shleesha pinguis Ulrich and Bassler 1906 ostracod
 Platycopida - Cavellinidae
Cavellina rotunda
Cavellina rotunda Cooper 1946 ostracod
 Platycopida - Paraparchitidae
Paraparchites exiguus, Paraparchites texanus
Paraparchites texanus Delo 1930 ostracod
 Podocopida - Bythocyprididae
Bythocypris hongyanensis
 Podocopida - Bairdiidae
Fabalicypris parva, Orthobairdia exilimarginata, Petasobairdia nantongensis, Petasobairdia subnantongensis, Pustulobairdia datianensis, Pustulobairdia meilinensis, Rectobairdia tantilla, Bairdia geisi, "Cryptobairdia folgeri" = Bairdia folgeri, Bairdia subleguminoides, Mirabairdia sublangshanensis, Lobobairdia rostriformis, Lobobairdia subsymmetrica, Bairdiacypris caeca
Fabalicypris parva Wang 1978 ostracod
Orthobairdia exilimarginata Chen 1987 ostracod
Petasobairdia nantongensis Chen 1982 ostracod
Petasobairdia subnantongensis Chen 1987 ostracod
Pustulobairdia datianensis Yi 2004 ostracod
Pustulobairdia meilinensis Yi 2004 ostracod
Rectobairdia tantilla Kummerow 1953 ostracod
Bairdia geisi Kellett 1934 ostracod
"Cryptobairdia folgeri" = Bairdia folgeri Kellett 1934 ostracod
Bairdia subleguminoides Chen 1987 ostracod
Mirabairdia sublangshanensis Chen 1987 ostracod
Lobobairdia rostriformis Chen 1982 ostracod
Lobobairdia subsymmetrica Chen 1987 ostracod
Bairdiacypris caeca Shi 1987 ostracod
 Podocopida - Acratiidae
"Pseudobythocypris changxingensis" = Acratia changxingensis
"Pseudobythocypris changxingensis" = Acratia changxingensis Shi 1987 ostracod
 Podocopida - Healdiidae
Healdia compressa
Healdia compressa Kellett 1935 ostracod
 Podocopida - Cytherideidae
Basslerella firma, Basslerella favosa
Basslerella firma Kellett 1935 ostracod
Basslerella favosa Shi 1987 ostracod
 Podocopida - Microcheilinellidae
Microcheilinella perexilis
Microcheilinella perexilis Shi 1987 ostracod