Where: Japan (45.3° N, 141.0° E: paleocoordinates 50.7° N, 143.9° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Rebun Group, Barremian (129.4 - 125.0 Ma)
• Rock assigned to the lowest member of the 2000 m sequence of the volcanogenic deposits called the Rebun group.
• bed-level stratigraphic resolution
Environment/lithology: marine; lithified, fine-grained sandstone
Size class: macrofossils
Preservation: cast
Collected by Y. Ueda
• Repository: Geology Department, Kyushu University
Primary reference: T. Matsumoto, T. Miyauchi, Y. Kanie, Y. Miyata, and Y. Ueda. 1984. Cretaceous nautiloids from Hokkaido - V. Transactions and Proceedings of the Paleontological Society of Japan, N.S. 134:335-346 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 166264: authorized by Matthew Clapham, entered by Matthew Clapham on 07.02.2015
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Cymatoceras aff. mikado Krenkel 1910 nautiloid |