Level Z-69, Reno Draw section 1: Liasicus, Nevada

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda - Ammonitida - Schlotheimiidae
Schlotheimia angulata (Schlotheim 1820)
Cephalopoda - Ammonitida - Psiloceratidae
Mullerites pleuroacanthitoides n. sp. Guex 1980
Discamphiceras silberlingi n. sp. Guex 1980
Cephalopoda - Phylloceratida - Phylloceratidae
Phylloceras psilomorphum Neumayr 1879
see common names

Geography
Country:United States State/province:Nevada County:Mineral
Coordinates: 38.5° North, 118.1° West (view map)
Paleocoordinates:19.5° North, 56.2° West
Basis of coordinate:estimated from map
Geographic resolution:outcrop
Time
Period: Jurassic Epoch: Early Jurassic
Stage: Hettangian 10 m.y. bin: Jurassic 1
Key time interval: Liasicus Ammonoid zone:  Mullerites pleuroacanthitoides
Age range of interval: 201.4 - 199.5 m.y. ago
Stratigraphy
Formation:Sunrise Member:Ferguson Hill
Stratigraphic resolution:bed
Stratigraphy comments: Correlated to European Laqueus subzone by Guex (1995)
Lithology and environment
Primary lithology: lithified "limestone"
Environment:marine indet.
Taphonomy
Modes of preservation:body,mold/impression
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Collection method comments: Repository: Musée de Géologie de Lausanne
Metadata
Database number:188623
Authorizer:M. Clapham Enterer:M. Clapham
Research group:marine invertebrate
Created:2017-09-10 22:57:32 Last modified:2017-09-10 22:57:32
Access level:the public Released:2017-09-10 22:57:32
Creative Commons license:CC BY
Reference information

Primary reference:
63270. J. Guex. 1995. Ammonites hettangiennes de la Gabbs Valley Range (Nevada, USA). Mémoires de Géologie (Lausanne) 27:1-131 [M. Clapham/M. Clapham]