Where: Fresno County, California (36.7° N, 120.7° W: paleocoordinates 35.5° N, 110.2° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Laguna Seca Formation, Tertiary (66.0 - 2.6 Ma)

• member-level stratigraphic resolution

Environment/lithology: marine; lithified, gray, conglomeratic sandstone

Size class: macrofossils

Reposited in the UCMP

Primary reference: J. T. Smith. 1975. Age, Correlation and Possible Tethyan Affinities of Mollusks from the Lodo Formation of Fresno County, California. Paleogene Symposium & Selected Technical Papers: Conference on Future Energy Horizons of the Pacific Coast 464-483 [A. Miller/C. Ferguson]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 11123: authorized by Arnold Miller, entered by Chad Ferguson on 19.07.2001

Creative Commons license: CC BY (attribution)