UCLA 7135, Horse Canyon (Cretaceous to of the United States)

Where: Santa Barbara County, California (34.9° N, 120.0° W: paleocoordinates 40.9° N, 90.0° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Middle Campanian to Middle Campanian (83.5 - 70.6 Ma)

• Unnamed formation, late middle or late Campanian

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Collected by G. Smith in 1984; reposited in the LACM

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 185184: authorized by Matthew Clapham, entered by Matthew Clapham on 15.04.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

 Stromboidea - Aporrhaidae
Anchura ainikta Elder and Saul 1996 snail