Where: Zhejiang, China (30.9° N, 120.0° E: paleocoordinates 18.2° N, 101.8° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Huangzhishan Formation, Griesbachian (252.2 - 251.3 Ma)
• 2.5 m thick. P-T boundary at base of bed 10 (Chen et al., 2009)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; argillaceous limestone and mudstone
Size class: macrofossils
Preservation: original calcite
Primary reference: Z.Q. Chen and G. R. Shi. 1999. Revision of Prelissorhynchia Xu & Grant, 1994 (Brachiopoda) from the Upper Permian of South China. Proceedings of the Royal Society of Victoria 111(1):15-26 [D. Bottjer/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 43788: authorized by David Bottjer, entered by Matthew Clapham on 25.08.2004, edited by Uta Merkel
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Derbyia sp. Waagen 1884 | |
"Chonetinella substrophomenoides" = Neochonetes (Huangichonetes) substrophomenoides, "Neochonetes zhongyingensis" = Neochonetes (Zhongyingia) zhongyingensis, "Neochonetes convexa" = Neochonetes (Neochonetes) convexa, Lissochonetes sp., "Tethyochonetes quadrata" = Fusichonetes quadrata, "Waagenites longtanensis" = Fusichonetes quadrata, "Waagenites soochowensis" = Fusichonetes soochowensis
"Chonetinella substrophomenoides" = Neochonetes (Huangichonetes) substrophomenoides Huang 1932
"Neochonetes zhongyingensis" = Neochonetes (Zhongyingia) zhongyingensis Liao 1980
"Neochonetes convexa" = Neochonetes (Neochonetes) convexa Liao 1980
Lissochonetes sp. Dunbar and Condra 1932
"Tethyochonetes quadrata" = Fusichonetes quadrata Zhan 1979
"Waagenites longtanensis" = Fusichonetes quadrata Zhan 1979
"Waagenites soochowensis" = Fusichonetes soochowensis Chao 1928 | |
Spinomarginifera chengyaoyenensis Huang 1932
Spinomarginifera kueichowensis Huang 1932
Spinomarginifera alpha Huang 1932 | |
"Paryphella orbicularis" = Paryphella orbicularis, "Paryphella triquetra" = Paryphella orbicularis
"Paryphella orbicularis" = Paryphella orbicularis Liao 1980
"Paryphella triquetra" = Paryphella orbicularis Liao 1980 | |
Haydenella buravasi Grant 1976
Haydenella kiangsiensis Kayser 1883 | |
Rhynchonellata | |
Prelissorhynchia pseudoutah Huang 1933 | |
Uncinunellina sp. Grabau 1932 | |
"Crurithyris flabelliformis" = Orbicoelia flabelliformis, "Crurithyris speciosa" = Speciothyris speciosa
"Crurithyris flabelliformis" = Orbicoelia flabelliformis Liao 1979
"Crurithyris speciosa" = Speciothyris speciosa Wang 1955 | |
Martinia sp. M'Coy 1844 |