Bailujian, Bed 2, Anqing County (Permian of China)

Where: Anhui, China (30.7° N, 117.1° E: paleocoordinates 2.5° N, 97.5° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Qixia Formation, Kungurian (279.3 - 272.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: open shallow subtidal; lithified, black wackestone

• Thick-bedded black bioclastic limestone

Size class: macrofossils

Primary reference: M. L. Chang. 1987. Fossil brachiopoda from Chihsia Formation, Anqing, Anhui. Acta Palaeontologica Sinica 26:753-766 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 94924: authorized by Matthew Clapham, entered by Matthew Clapham on 01.04.2010

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Strophomenata
 Productida - Productellidae
Plicatifera wangi n. sp., Ogbinia fusiformis n. sp.
Plicatifera wangi n. sp. Chang 1987
Ogbinia fusiformis n. sp. Chang 1987
 Productida - Monticuliferidae
"Haydenella carina n. sp." = Haydenella carina, "Planihaydenella anqingensis n. gen. n. sp." = Haydenella carina
"Haydenella carina n. sp." = Haydenella carina Chang 1987
"Planihaydenella anqingensis n. gen. n. sp." = Haydenella carina Chang 1987
 Productida - Linoproductidae
"Linoproductus" sp.
 Productida - Echinoconchidae
Vediproductus punctatiformis
 Productida -
Chaoina sp.
Chaoina sp. Jin 1974
 Strophomenida - Rugosochonetidae
Tenuichonetes cf. tenuilirata, Neochonetes sp.
Neochonetes sp. Muir-Wood 1962
 Orthotetida - Schuchertellidae
Streptorhynchus broilii
 Orthotetida - Meekellidae
Meekella undulata n. sp.
Meekella undulata n. sp. Chang 1987
Rhynchonellata
 Terebratulida - Dielasmatidae
Dielasma sp.
Dielasma sp. Beede and Rogers 1900
 Terebratulida - Notothyrididae
Notothyris sp., Notothyris nucleolus
Notothyris sp. Waagen 1882
Notothyris nucleolus Kutorga 1842
 Spiriferida - Ambocoeliidae
"Litothyris anhuiensis n. gen. n. sp." = Kurtothyris anhuiensis
"Litothyris anhuiensis n. gen. n. sp." = Kurtothyris anhuiensis Chang 1987
 Orthida - Schizophoriidae
Orthotichia chekiangensis, "Acosarina indica" = Acosarina minuta
"Acosarina indica" = Acosarina minuta Abich 1878