GP53, Bunuo section, Changme district, Longlin county (Permian of China)

Where: Guangxi, China (24.7° N, 105.2° E: paleocoordinates 9.8° S, 95.7° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

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

• Fluctuaria-"Attenuatella" assemblage zone

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Collected by L. Li, D.L. Yang, R.L. Feng in 1982-1983

Primary reference: L. Li, D. L. Yang, and R. L. Feng. 1986. The brachiopods and the boundary of Late Carboniferous-Early Permian in Longlin region, Guangxi. Bulletin of the Yichang Institute of Geology and Mineral Resources 11:199-258 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 134340: authorized by Matthew Clapham, entered by Matthew Clapham on 07.10.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Strophomenata
 Productida - Productellidae
Plicatifera sp., "Avonia echidniformis" = Hexiproductus echidniformis, Marginifera costalliformis n. sp., Incisius longlinensis
"Avonia echidniformis" = Hexiproductus echidniformis Grabau 1925
 Productida - Productidae
"Buxtonia" sp., ""Dictyoclostus" manchuricus" = Tianshanoproductus manchuriensis
""Dictyoclostus" manchuricus" = Tianshanoproductus manchuriensis Chao 1927
 Productida - Monticuliferidae
Haydenella tersa n. sp.
Haydenella tersa n. sp. Li 1986
 Productida - Linoproductidae
Cancrinella cancriniformis, Stepanoviella sp., Fluctuaria specialis, "Fluctuaria" aff. undata, Linoproductus pseudocorrguatus, Linoproductus simensis
Cancrinella cancriniformis Tschernyschew 1889
"Fluctuaria" aff. undata Defrance 1826
Linoproductus simensis Tschernyschew 1902
Rhynchonellata
 Athyridida - Athyrididae
Cleiothyridina subexpansa, ? Cryptospirifer sp.
? Cryptospirifer sp. Grabau 1931
 Terebratulida - Notothyrididae
Notothyris nucleolus
Notothyris nucleolus Kutorga 1842
 Terebratulida - Dielasmatidae
Dielasma sp.
 Spiriferinida - Paraspiriferinidae
"Punctospirifer ornata" = Callispirina ornata
"Punctospirifer ornata" = Callispirina ornata Waagen 1883
 Spiriferida - Trigonotretidae
Neospirifer fasciger
Neospirifer fasciger Keyserling 1846
 Spiriferida - Choristitidae
Brachythyrina sp., Choristites sp.
Choristites sp. Fischer de Waldheim 1825
 Spiriferida - Spiriferidae
Eliva mignon
Eliva mignon Grabau 1936
 Spiriferida - Martiniidae
Martinia changchiakouensis, Martinia manchuriensis, Martinia aff. manchuriensis
 Spiriferida - Ambocoeliidae
"Attenuatella changmeensis n. sp." = Crurithyris changmeensis, "Ambocoelia" sp.
"Attenuatella changmeensis n. sp." = Crurithyris changmeensis Li 1986
"Ambocoelia" sp. Hall 1860
 Spiriferida - Elythidae
Squamularia sp.
Squamularia sp. Gemmellaro 1899
 Rhynchonellida - Wellerellidae
Wellerella sp., Uncinunellina sp., Uncinunellina wangenheimi
Wellerella sp. Dunbar and Condra 1932
Uncinunellina sp. Grabau 1932
 Rhynchonellida - Paranorellidae
Paranorella longlinensis n. sp.
Paranorella longlinensis n. sp. Yang 1986
 Rhynchonellida - Psilocamaridae
Psilocamara tschernyschewi
 Orthida - Enteletidae
Enteletes sp.