Where: Guangxi, China (24.7° N, 105.2° E: paleocoordinates 9.8° S, 95.7° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Qixia Formation, Kungurian (279.3 - 272.3 Ma)
• Rhipidomella cordialis-Avonia lopingensiformis assemblage zone
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithology not reported
Size class: macrofossils
Collected by L. Li, D.L. Yang, R.L. Feng in 1982-1983
Primary reference: L. Li, D. L. Yang, and R. L. Feng. 1986. The brachiopods and the boundary of Late Carboniferous-Early Permian in Longlin region, Guangxi. Bulletin of the Yichang Institute of Geology and Mineral Resources 11:199-258 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 134341: authorized by Matthew Clapham, entered by Matthew Clapham on 07.10.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Compressoproductus corniformis Chao 1927 | |
"Dictyoclostus" nantanensis Grabau 1936 | |
"Avonia lopingensiformis" = Pseudoavonia kunlunensis
"Avonia lopingensiformis" = Pseudoavonia kunlunensis de Terra 1932 | |
Rhynchonellata | |
Brachythyrina sp. Frederiks 1929 | |
Rhipidomella cordialis Grant 1976 |