Where: Gifu, Japan (36.2° N, 137.2° E: paleocoordinates 46.7° N, 138.7° E)
• coordinate estimated from map
• local area-level geographic resolution
When: Itsuki Formation (Tetori Group), Barremian (129.4 - 125.0 Ma)
• = Izuki Fm.
• formation-level stratigraphic resolution
Environment/lithology: marine; 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 40238: authorized by Martin Aberhan, entered by Sabine Nürnberg on 20.06.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |