Naxing Section JSB7, Nyalam County (Permian of China)

Where: Xizang, China (28.5° N, 86.2° E: paleocoordinates 52.9° S, 64.0° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Selong Group, Changhsingian (254.2 - 252.2 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified lithology not reported

Size class: macrofossils

Primary reference: S. X. Zhang and Y. G. Jin. 1976. Late Paleozoic brachiopods from the Mount Jolmo Lungma region. A Report of the Scientific Expedition in the Mount Jolmo Lungma Region (1966-1968) 2:159-271 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 121589: authorized by Matthew Clapham, entered by Matthew Clapham on 08.12.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Strophomenata
 Productida - Strophalosiidae
"Wyndhamia circularis" = Biplatyconcha grandis
"Wyndhamia circularis" = Biplatyconcha grandis Waterhouse 1975
 Productida - Linoproductidae
Coolkilella cf. khangsarensis Waterhouse and Chen 2007
Aurilinoproductus alatus Shen et al. 2003
Rhynchonellata
 Spiriferida - Trigonotretidae
 Spiriferinida -