Also known as CIT loc. 1538; UCLA loc. 6464; LACMIP loc. 26464

Where: Ventura County, California (34.2° N, 118.7° W: paleocoordinates 40.1° N, 88.8° W)

When: Chatsworth Formation, Middle Campanian (83.5 - 70.6 Ma)

• Middle Campanian.

Environment/lithology: marine; pebbly conglomerate and massive sandstone

Size class: macrofossils

Collected by P. T & G. P. Zebal in 25, 1942

Primary reference: R. L. Squires and L. R. Saul. 2003. New Late Cretaceous epitoniid and zygopleurid gastropods from the Pacific Slope of North America. The Veliger 46(1):20-49 [J. Marcot/J. Marcot]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 220412: authorized by Jonathan Marcot, entered by Jonathan Marcot on 25.05.2021

Creative Commons license: CC BY (attribution)