LACMIP loc. 10753, Little Cow Creek, Redding area (Cretaceous of the United States)

Also known as CIT loc. 1269

Where: Shasta County, California (40.6° N, 122.2° W: paleocoordinates 43.4° N, 84.6° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Bear Creek Sandstone Member (Redding Formation), Turonian (93.9 - 89.8 Ma)

• bed-level stratigraphic resolution

Environment/lithology: coastal; poorly lithified, brown sandstone

• ENVIRONMENT: Not reported in text, but apparently shallow marine siliciclastic.
• LITHOLOGY: Massive brown sandstone. LITHIFICATION: Poorly lithified, on the facies description.

Size class: macrofossils

Collected by Popenoe in 1937; reposited in the LACM

Collection methods: surface (in situ),

• COLLECTOR: Popenoe, 1937. REPOSITORY: California Institute of Technology (at the time).

Primary reference: T. Matsumoto. 1960. Upper Cretaceous ammonites of California. Part III. Memoirs of the Faculty of Science, Kyushu University Series D, Geology, Special Volume II 1-204 [A. Hendy/A. Hendy/A. Hendy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 86791: authorized by Austin Hendy, entered by Austin Hendy on 17.02.2009, edited by Jonathan Marcot

Creative Commons license: CC BY (attribution)

Taxonomic list

• COVERAGE: Includes multiple taxa reported in several publications; exhaustive for Ammonoidea. NOMENCLATURE: From authoritative publications, but comprising variable nomenclatural quality and species-resolution identifications.
Gastropoda
 Architaenioglossa - Ampullinidae
Ampullina pseudoalveata1 Packard 1922 snail
 Neogastropoda - Volutidae
"Volutoderma mitraeformis" = Carota mitraeformis1
"Volutoderma mitraeformis" = Carota mitraeformis1 Gabb 1869 volute
 Sorbeoconcha - Aporrhaidae
Gymnarus manubriatus1, "Arrhoges californicus" = Latiala californica1
Gymnarus manubriatus1 Gabb 1864 snail
"Arrhoges californicus" = Latiala californica1 Gabb 1864 snail
Bivalvia
 Ostreida - Ostreidae
Ostrea malleiformis1 Gabb 1864 oyster
 Cardiida - Mactridae
Pteroluter othnius n. gen. n. sp.2 Saul 1973 clam