Where: Xizang, China (34.1° N, 80.4° 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: lithified limestone
Size class: macrofossils
Preservation: mold/impression
Collection methods: peel or thin section,
Primary reference: X. Y. He and F. Weng. 1983. New material of Early Permian corals from Ali, northern Xizang (Tibet). Earth Science - Journal of Wuhan College of Geology 19(1):69-78 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 109646: authorized by Matthew Clapham, entered by Matthew Clapham on 19.05.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
| Strophomenata | |
"Paraderbyia duomaensis n. gen. n. sp." = Derbyia duomaensis, "Paraderbyia exserta n. sp." = Derbyia exserta
"Paraderbyia duomaensis n. gen. n. sp." = Derbyia duomaensis Sun 1983
"Paraderbyia exserta n. sp." = Derbyia exserta Sun 1983 | |
"Costiferina sinensis n. sp." = Callytharrella sinensis
"Costiferina sinensis n. sp." = Callytharrella sinensis Sun 1983 | |
Marginifera aliensis n. sp., Jipuproductus jipuensis n. gen. n. sp.
Marginifera aliensis n. sp. Sun 1983 | |
Juresania rituensis n. sp., Juresania tuotalaensis n. sp.
Juresania rituensis n. sp. Sun 1983
Juresania tuotalaensis n. sp. Sun 1983 | |
| Rhynchonellata | |
Orthotichia xizangensis n. sp.
Orthotichia xizangensis n. sp. Sun 1983 | |
| Anthozoa | |
Pseudopolythecalis xizangensis n. sp., Pseudopolythecalis attenuseptatum n. sp.
Pseudopolythecalis xizangensis n. sp. He and Weng 1983 horn coral
Pseudopolythecalis attenuseptatum n. sp. He and Weng 1983 horn coral | |