Where: Xizang, China (34.5° N, 80.5° E: paleocoordinates 34.9° S, 70.8° 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; lithified lithology not reported
Size class: macrofossils
Primary reference: Y.G. Jin and D. L. Sun. 1981. Paleozoic brachiopods from Xizang (Tibet). Paleontology of Xizang, Book III, The Series of the Scientific Expedition to the Qinghai-Xizang Plateau 127-171 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 110085: authorized by Matthew Clapham, entered by Matthew Clapham on 01.06.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
Hemileurus orbicularis n. sp.
Hemileurus orbicularis n. sp. Jin and Sun 1981 | |
"Semibrachythyrina sp." = Alphaneospirifer
"Semibrachythyrina sp." = Alphaneospirifer Gatinaud 1949 |