Where: Ventura County, California (34.2° N, 118.7° W: paleocoordinates 38.6° N, 98.0° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Santa Susana Formation, Paleocene (66.0 - 56.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified sandstone

Size class: macrofossils

Collected by M. Murphy in 1950; reposited in the LACM

Primary reference: R. L. Squires and L. R. Saul. 2007. Paleocene pareorine turritellid gastropods from the Pacific slope of North America. The Nautilus 121(1):1-16 [P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 185136: authorized by Matthew Clapham, entered by Matthew Clapham on 12.04.2017

Creative Commons license: CC BY (attribution)