Where: Hunan, China (25.8° N, 112.8° E: paleocoordinates 9.2° N, 100.8° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Changxing Formation, Changhsingian (254.2 - 252.2 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: shallow subtidal; lithified limestone
Size class: macrofossils
Primary reference: Z. T. Liao and F. Y. Meng. 1986. Late Changxingian brachiopods from Huatang of Chenxian County, southern Hunan. Memoir of the Nanjing Institute of Geology and Palaeontology, Academia Sinica 22:71-97 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 111899: authorized by Matthew Clapham, entered by Matthew Clapham on 30.06.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
| Strophomenata | |
"Tethyochonetes ? quadrata" = Fusichonetes quadrata
"Tethyochonetes ? quadrata" = Fusichonetes quadrata Zhan 1979 | |
|
Orthothetina regularis Huang 1933
Orthothetina ruber Frech 1911 | |
|
Compressoproductus mongolicus Diener 1897 | |
|
Anidanthus sinosus Huang 1932 | |
Incisius huatangensis n. sp.
Incisius huatangensis n. sp. Liao and Meng 1986 | |
|
Richthofenia guangdeensis Liao 1984
Richthofenia tilita n. sp. Liao and Meng 1986 | |
|
Leptodus deminutus Liao 1980 | |
Falafer hunanensis n. sp.
Falafer hunanensis n. sp. Liao and Meng 1986 | |
Strophalosiina chenxianensis n. sp.
Strophalosiina chenxianensis n. sp. Liao and Meng 1986 | |
| Rhynchonellata | |
"Qinglongia tumita n. sp." = Pseudolabaia tumita
"Qinglongia tumita n. sp." = Pseudolabaia tumita Liao and Meng 1986 | |
|
Notothyris crassa Reed 1944 | |
"Crurithyris flabelliformis" = Orbicoelia flabelliformis
"Crurithyris flabelliformis" = Orbicoelia flabelliformis Liao 1979 | |
"Semibrachythyrina anshunensis" = Alphaneospirifer anshunensis
"Semibrachythyrina anshunensis" = Alphaneospirifer anshunensis Liao 1980 | |
|
Enteletes hemiplicata Hall 1852 | |