Where: Fukui, Japan (36.2° N, 136.8° E: paleocoordinates 44.0° N, 141.0° E)
• coordinate estimated from map
• local area-level geographic resolution
When: Kaizara Formation (Tetori Group), Callovian (166.1 - 163.5 Ma)
• formation-level stratigraphic resolution
Environment/lithology: marine; sandy shale
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 39900: authorized by Martin Aberhan, entered by Sabine Nürnberg on 12.06.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
Inoceramus (Mytiloides) hamadae Hayami 1960 clam | |
Myophorella (Promyophorella) orientalis Kobayashi and Tamura 1955 clam |