Where: Japan (32.3° N, 130.3° E: paleocoordinates 45.2° N, 125.2° E)

• coordinate estimated from map

When: Hokahira Member (Enokuchi Formation), Late/Upper Albian (105.3 - 99.6 Ma)

• bed-level stratigraphic resolution

Environment/lithology: transition zone or lower shoreface; lithified sandstone and lithified, bioturbated siltstone

Size class: macrofossils

Preservation: concretion

Primary reference: T. Komatsu and H. Maeda. 2005. Stratigraphy and fossil bivalve assemblages of the mid-Cretaceous Goshoura Group, southwest Japan. Paleontological Research 9(2):119-142 [M. Aberhan/D. Wellmanns]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 122282: authorized by Martin Aberhan, entered by Daniel Wellmanns on 20.12.2011

Creative Commons license: CC BY (attribution)