CSUN loc. 359. On north side of Canton Canyon (Eocene of the United States)

Where: California (34.6° N, 118.7° W)

• Paleocoordinates: 40.8° N, 93.2° W (Wright 2013)

• coordinate estimated from map

• outcrop-level geographic resolution

When: P8 foram zone, Turritella uvasana applinae Member (Juncal Formation), Ypresian (56.0 - 48.1 Ma)

• Near top of Capay stage. CP11 & NP13 calcareous nannoplankton zones

• bed-level stratigraphic resolution

Environment/lithology: sandstone

• Transition zone

Size classes: macrofossils, mesofossils

Reposited in the UCMP

Primary reference: R. L. Squires. 1987. Eocene molluscan paleontology of the Whitaker Peak area, Los Angeles and Ventura counties, California. Contributions in Science, Natural History Museum of Los Angeles County 388:1-93 [P. Wagner/P. Wagner]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 178749: authorized by Pete Wagner, entered by Pete Wagner on 13.05.2016, edited by Jonathan Marcot

Creative Commons license: CC0 (CC0)

Taxonomic list

Gastropoda
 Neotaenioglossa - Calyptraeidae
Calyptraea diegoana Conrad 1855 Chinese hat snail
 Sorbeoconcha - Strombidae
 Sorbeoconcha - Ficidae
Ficopsis remondii Gabb 1864 fig shell
Ficopsis remondii crescentensis
 Neogastropoda - Olividae
Olivella mathewsonii Gabb 1864 olive snail
 Neogastropoda - Volutidae
Lyrischapa lajollaensis Hanna 1927 volute
 Neogastropoda - Fasciolariidae
Clavilithes tabulatus Dickerson 1913 spindle shell
 Neogastropoda - Clavatulidae
"Fusiturricula (Crenaturricula) crenatospira" = Crenaturricula crenatospira
"Fusiturricula (Crenaturricula) crenatospira" = Crenaturricula crenatospira Cooper 1894 snail
 Neogastropoda - Conidae
Conus remondii Gabb 1864 cone shell
 Neogastropoda - Pseudolividae
Calorebama dilleri Dickerson 1914 snail
 Cerithioidea - Turritellidae
Turritella uvasana Conrad 1855 turret shell
Turritella uvasana infera
Turritella andersoni Dickerson 1916 turret shell
 Cerithioidea - Brachytrematidae
Benoistia cantonensis Squires 1987 snail
 Architaenioglossa - Ampullinidae
Pachycrommium clarki Stewart 1927 snail
Eocernina hannibali Dickerson 1914 snail
 Opisthobranchiata - Retusidae
Cylichnina tantilla Anderson and Hanna 1925 snail
Bivalvia
 Arcida - Glycymerididae
 Pholadida - Corbulidae
Corbula (Caryocorbula) dickersoni Weaver and Van Winkle Palmer 1922 clam
 Cardiida - Veneridae
Callista (Costacallista) hornii Gabb 1864 venus clam
Callista (Costacallista) hornii vokesi
 Cardiida - Cardiidae
"Acanthocardia (Schedocardia) brewerii" = Schedocardia brewerii
"Acanthocardia (Schedocardia) brewerii" = Schedocardia brewerii Gabb 1864 cockle