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

Where: California (34.6° N, 118.7° W: paleocoordinates 37.1° N, 101.7° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: P8 foram zone, Turritella uvasana applinae Member (Juncal Formation), Ypresian (56.0 - 47.8 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

Creative Commons license: CC BY (attribution)

Taxonomic list

 Cephalaspidea - Cylichnidae
"Cylichnina tantilla" = Cylichnella tantilla
"Cylichnina tantilla" = Cylichnella tantilla Anderson and Hanna 1925 snail
 Architaenioglossa - Ampullinidae
Eocernina hannibali Dickerson 1914 snail
Pachycrommium clarki Stewart 1927 snail
 Neogastropoda - Olividae
Olivella mathewsonii Gabb 1864 olive snail
 Neogastropoda - Buccinidae
Pseudoliva dilleri Dickerson 1914 true whelk
 Neogastropoda - Fasciolariidae
"Clavilithes tabulatus" = Clavella tabulata
"Clavilithes tabulatus" = Clavella tabulata Dickerson 1913 snail
 Neogastropoda - Turridae
"Fusiturricula (Crenaturricula) crenatospira" = Crenaturricula crenatospira
"Fusiturricula (Crenaturricula) crenatospira" = Crenaturricula crenatospira Cooper 1894 turrid
 Neogastropoda - Conidae
Conus remondii Gabb 1864 cone shell
 Stromboidea - Strombidae
"Ectinochilus (Macilentos) macilentus" = Ectinochilus (Macilentos) macilenta
"Ectinochilus (Macilentos) macilentus" = Ectinochilus (Macilentos) macilenta White 1889 true conch
 Ficoidea - Ficidae
Ficopsis remondii Gabb 1864 fig shell
Ficopsis remondii crescentensis
 Calyptraeoidea - Calyptraeidae
Calyptraea diegoana Conrad 1857 slipper shell
 Sorbeoconcha - Turritellidae
Turritella andersoni Dickerson 1916 turret shell
Turritella uvasana Conrad 1865 turret shell
Turritella uvasana infera
 Sorbeoconcha - Brachytrematidae
Benoistia cantonensis Squires 1987 snail
Lyrischapa lajollaensis
"Lyrischapa lajollaensis" = Pejona lajollaensis
"Lyrischapa lajollaensis" = Pejona lajollaensis Hanna 1927