southern Marble Mountains, near Cadiz: Dyeran, California

List of taxa
Where & when
Taphonomy & methods
Metadata & references
Taxonomic list
Lathamoserpens sigel n. sp. Waggoner and Hagadorn 2005
Waggoner and Hagadorn 2005
Hyolithida - Hyolithidae
cf. Nevadotheca whitei (Resser 1938)
Waggoner and Hagadorn 2005
Trilobita - Redlichiida - Olenellidae
Olenellus fremonti Walcott 1910
recombined as Mesonacis fremonti
Paedeumias nevadensis (Walcott 1910)
recombined as Olenellus nevadensis
Paedeumias clarki (Resser 1928)
recombined as Olenellus clarki
Trilobita - Redlichiida - Biceratopsidae
Olenellus insolens (Resser 1928)
recombined as Bristolia insolens
Olenellus bristolensis (Resser 1928)
recombined as Bristolia bristolensis
Paedeumias mohavensis Hazzard and Crickmay 1933
recombined as Bristolia mohavensis
Cambrorhytium fragilis (Walcott 1911)
Waggoner and Hagadorn 2005
original and current combination Selkirkia fragilis
see common names

Country:United States State/province:California County:San Bernardino
Coordinates: 34.5° North, 115.5° West (view map)
Paleocoordinates:2.2° South, 98.4° West
Period:Cambrian Epoch:Early/Lower Cambrian
10 m.y. bin:Cambrian 2
Key time interval:Dyeran
Age range of interval:516.00000 - 513.00000 m.y. ago
Lithology and environment
Primary lithology:gray,green lithified "shale"
Secondary lithology:quartzose,brown,red sandstone
Includes fossils?Y
Environment:marine indet.
Modes of preservation:body
Size of fossils:macrofossils,mesofossils
Collection methods and comments
Reason for describing collection:general faunal/floral analysis
Museum repositories:LACM
Also known as:LACMIP loc. 200 (generic locality; = "LACMNH locality 200")
Database number:192036
Authorizer:J. Marcot Enterer:J. Marcot
Modifier:J. Marcot Research group:marine invertebrate
Created:2018-03-02 20:10:10 Last modified:2023-02-16 17:16:17
Access level:the public Released:2018-03-02 20:10:10
Creative Commons license:CC BY
Reference information

Primary reference:

64879. J. F. Riccio. 1952. The Lower Cambrian Olenellidae of the southern Marble Mountains, California. Bulletin of the Southern California Academy of Sciences 51(2):25-49 [J. Marcot/J. Marcot]

Secondary references:

83850 B. Waggoner and J. W. Hagadorn. 2005. Conical fossils from the Lower Cambrian of Eastern California. Paleobios 25(1):1-10 [J. Marcot/J. Marcot]