Where: Shasta County, California (40.6° N, 122.0° W: paleocoordinates 44.7° N, 86.0° W)

• coordinate stated in text

When: Hooten Gulch Mudstone Member (Redding Formation), Late/Upper Coniacian (89.3 - 85.8 Ma)

• Redding Formation, Member V. Age: Probably late Coniacian.

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Collected by Unknown; reposited in the LACM

Primary reference: R. L. Squires and L. R. Saul. 2004. The pseudomelaniid gastropod Paosia from the marine Cretaceous of the Pacific Slope of North America and a review of the age and paleobiogeography of the genus. Journal of Paleontology 78(3):484-500 [J. Marcot/J. Marcot]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 220363: authorized by Jonathan Marcot, entered by Jonathan Marcot on 24.05.2021

Creative Commons license: CC BY (attribution)