UCMP B6926 (Eocene of the United States)

Also known as DW 37

Where: Santa Barbara County, California (34.5° N, 119.9° W: paleocoordinates 35.3° N, 105.9° W)

• coordinate stated in text

When: Cozy Dell Formation, Eocene (56.0 - 33.9 Ma)

• Described in reference as Oligocene. Cozy Dell Formation is Eocene per Prothero and Britt (1998, Earth and Planetary Science Letters).

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Reposited in the UCMP

Primary reference: D. M. Weaver and R. M. Kleinpell. 1963. Oligocene biostratigraphy of the Santa Barbara embayment, California: Part II: Mollusca from the Turritella variata zone. University of California Publications in Geological Sciences 43:81-164 [E. Clites/E. Clites]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 194436: authorized by Erica Clites, entered by Erica Clites on 19.06.2018

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Architaenioglossa - Ampullinidae
"Amaurellina (Euspirocrommium) clarki" = Pachycrommium clarki
"Amaurellina (Euspirocrommium) clarki" = Pachycrommium clarki Stewart 1927 snail
 Cerithioidea - Turritellidae
Turritella uvasana Conrad 1855 turret shell
 Cerithioidea - Cerithiidae
"Bittium ? dumblei" = Cerithium dumblei
"Bittium ? dumblei" = Cerithium dumblei Dickerson 1916 cerith snail
 Sorbeoconcha - Strombidae
 Sorbeoconcha - Naticidae
Amaurellina moragai Stewart 1927 moon snail
 Opisthobranchia - Retusidae
"Cylichnina tantilia" = Retusa (Cylichnina)
"Cylichnina tantilia" = Retusa (Cylichnina) snail
Bivalvia
 Cardiida - Cardiidae
"Cardium (Trachycardium) brewerii" = Schedocardia brewerii
"Cardium (Trachycardium) brewerii" = Schedocardia brewerii Gabb 1864 cockle
 Solenida - Solenidae
Solen sp. Linnaeus 1758 clam