Acheng County (Permian to of China)
Where: Heilongjiang, China (45.5° N, 127.0° E: paleocoordinates 33.4° N, 107.7° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Tumenling Formation, Wordian to Wordian (266.9 - 259.5 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithology not reported
Size class: macrofossils
Primary reference: L. Lee and F. Gu. 1980. Carboniferous and Permian Brachiopoda. Paleontological Atlas of Northeast China 1:327-428 [M. Clapham/M. Clapham/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 94837: authorized by Matthew Clapham, entered by Matthew Clapham on 30.03.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Strophomenata | |
"Orthotetes achengensis n. sp." = Derbyia achengensis
"Orthotetes achengensis n. sp." = Derbyia achengensis Lee and Gu 1980 | |
Anidanthus achengensis Lee and Gu 1980 | |
Waagenoconcha tumenlingensis Lee and Gu 1980 | |
"Paramarginifera peregrina" = Lamnimargus peregrinus
"Paramarginifera peregrina" = Lamnimargus peregrinus Fredericks 1924 | |
Rhynchonellata | |
Pterospirifer alatus von Schlotheim 1813 | |
Rhombospirifer zhensiensis Duan and Li 1985 | |
Martinia nucula Rothpletz 1892 | |
Acosarina janiceps Waagen 1884 | |
Stenoscisma margaritovi Tschernyschew 1902
Stenoscisma triangulatum n. sp. Lee and Su 1980 |