Sakuradani Area, Kurisaka Formation, Shikoku (Jurassic of Japan)

Where: Tokushima, Japan (33.8° N, 134.3° E: paleocoordinates 40.8° N, 137.3° E)

• coordinate estimated from map

• local area-level geographic resolution

When: Kurisaka Formation (Torinosu Group), Kimmeridgian (157.3 - 152.1 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 40482: authorized by Martin Aberhan, entered by Sabine N├╝rnberg on 24.06.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
 Pectinida - Pectinoidae
 Ostreida - Bakevelliidae
 Trigoniida - Myophorelloidae