Also known as LACMIP loc. 24340

Where: Butte County, California (39.7° N, 121.6° W: paleocoordinates 47.0° N, 90.3° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Chico Formation, Early/Lower Campanian (83.5 - 70.6 Ma)

• Pentz Road member (informal)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Collected by W. P. Popenoe in 1960; reposited in the LACM

Collection methods: surface (in situ),

Primary reference: W. P. Elder and L. R. Saul. 1996. Taxonomy and biostratigraphy of Coniacian through Maastrichtian Anchura (Gastropoda; Aporrhaiidae) of the North American Pacific slope. Journal of Paleontology 70(3):381-399 [M. Patzkowsky/K. Layou/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 3890: authorized by Mark Patzkowsky, entered by Karen Layou on 11.08.1999, edited by Jonathan Marcot

Creative Commons license: CC BY (attribution)