UCLA loc. 3004, Roaring River: Late/Upper Barremian, California
collected by M. A. Murphy 1951 - 1953

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda - Belemnitida - Belemnitidae
Acroteuthis winslowensis Anderson 1938
see common names

Geography
Country:United States State/province:California County:Shasta
Coordinates: 40.4° North, 122.7° West (view map)
Paleocoordinates:39.7° North, 72.1° West
Basis of coordinate:estimated from map
Time
Period:Cretaceous Epoch:Early/Lower Cretaceous
Stage:Barremian 10 m.y. bin:Cretaceous 2
Key time interval:Late/Upper Barremian Ammonoid zone: Shasticrioceras poniente
Age range of interval:125.77000 - 121.40000 m.y. ago
Stratigraphy
Formation:Budden Canyon Member:Chickabilly
Stratigraphy comments: Lower Chickabilly Member of the Budden Canyon Formation
stages based on Fernando, et al., 2011
Lithology and environment
Primary lithology: not reported
Environment:marine indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Collection methods:field collection
Reason for describing collection:general faunal/floral analysis
Museum repositories:LACM
Collectors:M. A. Murphy Collection dates:summers 1951 - 1953
Metadata
Also known as:LACMIP loc. 23004
Database number:216299
Authorizer:J. Marcot Enterer:J. Marcot
Research group:marine invertebrate
Created:2020-12-10 13:46:24 Last modified:2020-12-10 13:46:24
Access level:the public Released:2020-12-10 13:46:24
Creative Commons license:CC BY
Reference information

Primary reference:
74711. M. A. Murphy. 1956. Lower Cretaceous stratigraphic units of Northern California. Bulletin of the American Association of Petroleum Geologists 40(9):2098-2119 [J. Marcot/J. Marcot]