Where: Heilongjiang, China (44.8° N, 127.3° E: paleocoordinates 32.7° N, 107.8° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Middle Member (Tumenling Formation), Wordian to Wordian (266.9 - 259.5 Ma)
• northern subzone of the Inner Mongolia-Japan transition zone
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified sandstone and lithified mudstone
Size class: macrofossils
Preservation: mold/impression
Primary reference: J. Tazawa and Z. Q. Chen. 2006. Middle Permian brachiopods from the Tumenling Formation in the Wuchang area, southern Heilongjiang, NE China, and their palaeobiogeographical implications. Journal of Asian Earth Sciences 26:327-338 [W. Kiessling/U. Merkel]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 61882: authorized by Wolfgang Kiessling, entered by Uta Merkel on 06.07.2006
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Waagenoconcha irginae Stuckenberg 1898 | |
Marginifera sp. Waagen 1884 | |
"Liosotella spitzbergiana" = Anemonaria spitzbergiana, Liosotella timanicus
"Liosotella spitzbergiana" = Anemonaria spitzbergiana Toula 1874 | |
Kochiproductus porrectus Kutorga 1844 | |
"Leptodus tenuis" = Eolyttonia tenuis, Leptodus nobilis
"Leptodus tenuis" = Eolyttonia tenuis Waagen 1883
Leptodus nobilis Waagen 1883 | |
Rhynchonellata | |
Gypospirifer volatilis Duan and Li 1985
Neospirifer sp. Fredericks 1919
"Neospirifer ravana" = Wadispirifer ravana Diener 1897 | |
""Actinoconchus" planosulcata" = Actinoconchus planosulcatus, ""Actinoconchus" expansus" = Leiothycridina expansa, Cleiothyridina sp.
""Actinoconchus" planosulcata" = Actinoconchus planosulcatus Phillips 1836
""Actinoconchus" expansus" = Leiothycridina expansa Phillips 1836
Cleiothyridina sp. Buckman 1906 | |
"Punctospirifer" sp. North 1920 |