UCMP 10043, Oat Gulch (Cretaceous of the United States)

Where: Stanislaus County, California (37.2° N, 121.1° W: paleocoordinates 43.4° N, 96.5° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Moreno Formation, Maastrichtian (72.1 - 66.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Collected by Elftman; reposited in the UCMP

Primary reference: W. P. Elder and J. W. Miller. 1993. Map and checklists of Jurassic and Cretaceous macrofossil localities within the San Jose 1:100,000 Quadrangle, California, and discussion of paleontological results. United States Geological Survey Open-File Report 93-503:1-49 [M. Clapham/M. Clapham]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 185467: authorized by Matthew Clapham, entered by Matthew Clapham on 23.04.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
 Arcida - Glycymerididae
"Glycymeris (Glycymeris) aff. veatchii" = Axinaea veatchii
"Glycymeris (Glycymeris) aff. veatchii" = Axinaea veatchii Gabb 1864 clam
 Pectinida - Pectinoidae
? Lyriochlamys sp. Sobetski 1977 scallop
 Pectinida - Limidae
? Lima sp. Bruguière 1797 file clam
 Pectinida - Anomiidae
Anomia "n. sp. A" Linnaeus 1758 jingle
 Ostreida - Ostreidae
Ostrea sp. Linnaeus 1758 oyster
 Cardiida - Mactridae
? Cymbophora sp. Gabb 1868 clam
 Cardiida - Donacidae
Adelodonax ? altus Gabb 1864 clam
 Cardiida - Tancrediidae
Meekia (Meekia) sella Gabb 1864 clam
 Pholadomyida - Pholadomyidae
Pholadomya sp. Sowerby 1823 clam
Gastropoda
 Sorbeoconcha - Turritellidae
Turritella chaneyi Merriam 1941 turret shell
Scaphopoda
 Dentaliida - Dentaliidae
Dentalium sp. Linnaeus 1758 tusk shell