Also known as UCMP V71127

Where: Contra Costa County, California (37.9° N, 121.7° W: paleocoordinates 36.9° N, 110.7° W)

• coordinate estimated from map

When: Kellogg Formation, Late/Upper Eocene (37.2 - 33.9 Ma)

Environment/lithology: marine; shale

Size class: macrofossils

Preservation: mold/impression

Primary reference: L. R. David. 1946. Some typical Upper Eocene fish scales from California. Contributions to Paleontology, Carnegie Institute of Washington Publication 551:47-112 [P. Holroyd/P. Holroyd]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 191011: authorized by Patricia Holroyd, entered by Patricia Holroyd on 03.01.2018

Creative Commons license: CC BY (attribution)