Duoma, Rutog County, Tunlonggongba Formation (Permian of China)

Where: Xizang, China (33.7° N, 80.3° E: paleocoordinates 38.3° S, 67.9° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Tunlonggongba Formation, Artinskian (290.1 - 279.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Primary reference: X. Y. He. 1990. Carboniferous and Permian rugose corals and tabulates of the Ngari area. Palaeontology of Ngari, Tibet 76-79 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 97292: authorized by Matthew Clapham, entered by Matthew Clapham on 21.07.2010

Creative Commons license: CC BY (attribution)

Taxonomic list

 Terebratulida - Cryptonellidae
Heterelasma "sp. B" Girty 1909
Heterelasma ngariensis n. sp. Hu 1990
 Terebratulida - Pseudodielasmatidae
Pseudodielasma jipuensis n. sp. Hu 1990
 Terebratulida - Dielasmatidae
 Terebratulida - Beecheriidae
"Dielasma aff. latouchei" = Hoskingia latouchei
"Dielasma aff. latouchei" = Hoskingia latouchei Diener 1903
 Spiriferida - Spiriferidae
 Stauriida - Waagenophyllidae
Pseudopolythecalis tibeticus n. sp. He 1990 horn coral