Where: Japan (42.7° N, 140.3° E: paleocoordinates 43.0° N, 139.9° E)

When: Setana Formation, Early/Lower Pleistocene (2.6 - 0.8 Ma)

• early Pleistocene

Environment/lithology: marine; poorly lithified sandstone

Size class: macrofossils

Preservation: original phosphate

Primary reference: N. Kohno and Y. Tomida. 1993. Marine mammal teeth (Otariidae and Delphinidae) from the early Pleistocene Setana Formation, Hokkaido, Japan. Bulletin of the National Science Museum, Tokyo, Series C 18(4):139-146 [M. Uhen/M. Uhen/M. Uhen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 52671: authorized by Mark Uhen, entered by Mark Uhen on 16.08.2005

Creative Commons license: CC BY (attribution)