CSUN loc. 359. On north side of Canton Canyon: Ypresian, California

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Gastropoda - Ampullinidae
Pachycrommium clarki (Stewart 1927)
Eocernina hannibali (Dickerson 1914)
Gastropoda - Neotaenioglossa - Calyptraeidae
Calyptraea diegoana (Conrad 1855)
Gastropoda - Brachytrematidae
Benoistia cantonensis Squires 1987
Gastropoda - Turritellidae
Turritella andersoni Dickerson 1916
Turritella uvasana Conrad 1855
Turritella uvasana infera
Gastropoda - Ficidae
Ficopsis remondii (Gabb 1864)
recombined as Ficus remondii
Ficopsis remondii crescentensis
Gastropoda - Neogastropoda - Olividae
Olivella mathewsonii Gabb 1864
Gastropoda - Neogastropoda - Pseudolividae
Pseudoliva dilleri Dickerson 1914
    = Calorebama dilleri Dickerson 1914
Squires 1989
as Calorebama dilleri lineata
Gastropoda - Neogastropoda - Fasciolariidae
Clavilithes tabulatus (Dickerson 1913)
Gastropoda - Neogastropoda - Volutidae
Lyrischapa lajollaensis (Hanna 1927)
Gastropoda - Neogastropoda - Clavatulidae
Fusiturricula (Crenaturricula) crenatospira (Cooper 1894)
recombined as Crenaturricula crenatospira
Gastropoda - Neogastropoda - Conidae
Conus remondii Gabb 1864
Gastropoda - Strombidae
Ectinochilus (Macilentos) macilentus (White 1889)
Gastropoda - Opisthobranchia - Retusidae
Cylichnina tantilla (Anderson and Hanna 1925)
Bivalvia - Pholadida - Corbulidae
Corbula (Caryocorbula) dickersoni (Weaver and Palmer 1922)
Bivalvia - Cardiida - Veneridae
Pitar (Lamelliconcha) joaquinensis Vokes 1939
Callista (Costacallista) hornii (Gabb 1864)
Callista (Costacallista) hornii vokesi
Bivalvia - Cardiida - Cardiidae
Acanthocardia (Schedocardia) brewerii (Gabb 1864)
recombined as Schedocardia brewerii
Bivalvia - Arcida - Glycymerididae
Glycymeris (Glycymerita) sagittata (Gabb 1864)
recombined as Glycymerita sagittata
see common names

Geography
Country:United States State/province:California
Coordinates: 34.6° North, 118.7° West (view map)
Paleocoordinates:37.1° North, 101.7° West
Basis of coordinate:estimated from map
Altitude:1760 feet
Geographic resolution:outcrop
Time
Period:Paleogene Epoch:Eocene
Stage:Ypresian 10 m.y. bin:Cenozoic 2
Key time interval:Ypresian Foram zone: P8
Age range of interval:56.00000 - 47.80000 m.y. ago
Stratigraphy
Formation:Juncal Member:Turritella uvasana applinae
Regional section:Canton Canyon Regional bed:190 m
Regional order:bottom to top
Stratigraphic resolution:bed
Stratigraphy comments: Near top of Capay stage. CP11 & NP13 calcareous nannoplankton zones
Lithology and environment
Primary lithology: sandstone
Environment:carbonate indet.
Glacial or sequence phase:transgressive
Geology comments: Transition zone
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils,mesofossils
Collection methods and comments
Reason for describing collection:general faunal/floral analysis
Museum repositories:UCMP
Metadata
Database number:178749
Authorizer:P. Wagner, J. Marcot Enterer:P. Wagner, J. Marcot
Research group:marine invertebrate
Created:2016-05-13 14:20:40 Last modified:2016-05-13 14:20:40
Access level:the public Released:2016-05-13 14:20:40
Creative Commons license:CC BY
Reference information

Primary reference:
59124. 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]

Secondary references:

72738 R. L. Squires. 1989. A new pseudolivine gastropod genus from the lower Tertiary of North America. Journal of Paleontology 63(1):38-47 [J. Marcot/J. Marcot]