USNM 17257. Southern Roberts Mountains. Winterer Collection.: Eifelian, Nevada

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Gastropoda - Bellerophontida - Bellerophontidae
1 specimen
see common names

Geography
Country:United States State/province:Nevada County:Eureka
Coordinates: 40.0° North, 116.3° West (view map)
Paleocoordinates:21.7° South, 77.3° West (Wright 2013)
Basis of coordinate:based on political unit
Geographic resolution:local area
Time
Period: Devonian Epoch: Middle Devonian
Stage: Eifelian 10 m.y. bin: Devonian 3
Key time interval: Eifelian
Age range of interval: 393.47 - 387.95 m.y. ago
Stratigraphy
Geological group:Nevada Formation:Denay Limestone
Local section:Roberts Mountain
Stratigraphic resolution:formation
Lithology and environment
Primary lithology: packstone
Includes fossils?Y
Environment:marine indet.
Taphonomy
Modes of preservation:body
Collection methods and comments
Collection excludes:some macrofossils
Reason for describing collection:taxonomic analysis
Museum repositories:USNM
Metadata
Database number:44134
Authorizer:P. Wagner Enterer:P. Wagner
Modifier:P. Wagner Research group:marine invertebrate
Created:2004-09-01 15:17:41 Last modified:2025-02-22 15:12:02
Access level:the public Released:2004-09-01 15:17:41
Creative Commons license:CC0
Reference information

Primary reference:
255. R. B. Blodgett and J. G. Johnson. 1992. Early Middle Devonian (Eifelian) Gastropods of Central Nevada. Palaeontographica Abteilung A 222:85-139 [P. Wagner/P. Wagner/P. Wagner]