Asa Area, Kamosho Formation, Honshu (Triassic of Japan)

Where: Yamaguchi, Japan (33.9° N, 131.3° E: paleocoordinates 45.2° N, 126.8° E)

• coordinate estimated from map

• local area-level geographic resolution

When: Kamosho Formation, Norian (228.0 - 208.5 Ma)

• 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 39645: authorized by Martin Aberhan, entered by Sabine N├╝rnberg on 02.06.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
 Pectinida - Pectinoidae
Tosapecten suzukii scallop
subsp. suzukii
 Pectinida - Monotidae