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 limestone

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 61883: authorized by Wolfgang Kiessling, entered by Uta Merkel on 06.07.2006

Creative Commons license: CC BY (attribution)