PBDB Collection

Lizai, Bed 7, Mount Geladundong Area, Anduo County, Zizhi District (Permian of China)

Where: Qinghai, China (34.0° N, 91.1° E: paleocoordinates 9.1° S, 71.3° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Labuchari Formation, Changhsingian (254.2 - 252.2 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: lithified lime mudstone

• Micrite

Size class: macrofossils

Preservation: mold/impression

Primary reference: W. H. He, J. J. Bu, Z.J. Niu and Y. Zhang. 2009. A new Late Permian brachiopod fauna from Tanggula, Qinghai-Tibet Plateau and its palaeogeographic implications. Alcheringa 33:113-132 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 89319: authorized by Matthew Clapham, entered by Matthew Clapham on 15.05.2009

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names

Rhynchonellata
Spiriferida - Elythidae	Phricodothyris asiatica Phricodothyris asiatica Chao 1929
Spiriferida - Ambocoeliidae	Crurithyris cf. extumida Crurithyris cf. extumida Jin and Ye 1979
Orthida - Enteletidae	Enteletes waageni, "Enteletes subaequivalis" = Enteletes subaequivalvis Enteletes waageni Gemmellaro 1899 "Enteletes subaequivalis" = Enteletes subaequivalvis Gemmellaro 1899
Terebratulida - Dielasmatidae	Dielasma orientalis Dielasma orientalis Grabau 1931
Rhynchonellida - Wellerellidae	Uncinunellina cf. timorensis Uncinunellina cf. timorensis Beyrich 1865
Strophomenata
Productida - Aulostegidae	Strophalosiina sp. Strophalosiina sp. Licharew 1935
Productida - Lyttoniidae	Leptodus nobilis Leptodus nobilis Waagen 1883
Productida - Productidae	Tyloplecta cf. yangtzeensis, Kochiproductus sp., "Peniculauris" sp. Tyloplecta cf. yangtzeensis Chao 1927 Kochiproductus sp. Dunbar 1955 "Peniculauris" sp. Muir-Wood and Cooper 1960
Productida - Productellidae	"Marginifera elongata" = Neoplicatifera elongata, Chonetella nasuta "Marginifera elongata" = Neoplicatifera elongata Huang 1932 Chonetella nasuta Waagen 1884
Productida - Monticuliferidae	"Haydenella chianensis" = Haydenella kiangsiensis "Haydenella chianensis" = Haydenella kiangsiensis Kayser 1883
Productida - Paucispiniferidae	Caucasoproductus dichotomocostatus, Transennatia aff. gratiosa, Transennatia termierorum, Caricula cf. salebrosa Caucasoproductus dichotomocostatus Licharew 1937 Transennatia aff. gratiosa Waagen 1884 Transennatia termierorum Sone 2001 Caricula cf. salebrosa Grant 1976
Strophomenida - Rugosochonetidae	"Tethyochonetes quadrata" = Fusichonetes quadrata, "Tethyochonetes cf. longtanensis" = Fusichonetes quadrata "Tethyochonetes quadrata" = Fusichonetes quadrata Zhan 1979 "Tethyochonetes cf. longtanensis" = Fusichonetes quadrata Zhan 1979
Orthotetida - Meekellidae	Geyerella sp. Geyerella sp. Schellwien 1900