CL-1, Clayton, ID: Delamaran, Idaho
collected by Sprinkles and Hobbs 1968

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Eocrinoidea - Gogiida - Eocrinidae
97 specimens
see common names

Geography
Country:United States State/province:Idaho
Coordinates: 44.3° North, 114.4° West (view map)
Paleocoordinates:36.2° North, 130.2° West (Wright 2013)
Basis of coordinate:based on nearby landmark
Time
Period: Cambrian Epoch: Series 2
Stage: Stage 4 10 m.y. bin: Cambrian 3
Key time interval: Delamaran Trilobite zone:  Albertella
Age range of interval: 509.7 - 505.3 m.y. ago
Stratigraphy
Formation:Bayhorse Red Siltstone
Stratigraphic resolution:group of beds
Stratigraphy comments: basal 6ft. of red shaly siltstone above top of Cash Creek Quartzite. PJW: Informal name for a clearly distinct rock unit.
Lithology and environment
Primary lithology: lithified muddy siltstone
Includes fossils?Y
Environment:marine indet.
Taphonomy
Modes of preservation:mold/impression
Lagerst�tten type:conservation
Size of fossils:macrofossils
Collection methods and comments
Collection methods:field collection
Reason for describing collection:taxonomic analysis
Museum repositories:MCZ
Collectors:Sprinkles and Hobbs Collection dates:July 1968
Metadata
Database number:90589
Authorizer:A. Lin Enterer:A. Lin
Modifier:P. Wagner Research group:marine invertebrate
Created:2009-08-08 20:24:57 Last modified:2025-02-22 15:12:02
Access level:the public Released:2009-08-08 20:24:57
Creative Commons license:CC0
Reference information

Primary reference:
22459. J. Sprinkle. 1973. Morphology and evolution of blastozoan echinoderms. Harvard University Museum of Comparative Zoology, Special Publication 1-283 [G. Webster/G. Webster/P. Wagner]