Where: Hyogo, Japan (35.0° N, 134.8° E: paleocoordinates 34.7° N, 111.2° E)

• coordinate estimated from map

• local area-level geographic resolution

When: Kusano Formation (Fukumoto Group), Induan to Induan (252.2 - 247.2 Ma)

• Skytian

• formation-level stratigraphic resolution

Environment/lithology: marine

Size class: macrofossils

Preservation: cast, mold/impression

Primary reference: I. Hayami. 1975. A systematic survey of the Mesozoic Bivalvia from Japan. The University Museum, The University of Tokyo, Bulletin (10) [M. Aberhan/S. Nurnberg/S. Nurnberg]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 39624: authorized by Martin Aberhan, entered by Sabine Nürnberg on 01.06.2004

Creative Commons license: CC BY (attribution)