GSC loc. 89405, USGS Mesozoic loc. 26732: Late/Upper Pliensbachian, Oregon
collected by R.W. Imlay, W.R. Dickinson; T. P. Poulton 1957; 1972

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Bivalvia - Trigoniida - Myophorellidae
Vaugonia oregonensis Poulton 1979
Paratype USNM 219914 from USGS 26732
see common names

Geography
Country:United States State/province:Oregon County:Grant
Coordinates: 44.1° North, 119.3° West (view map)
Paleocoordinates:28.4° North, 56.0° West
Basis of coordinate:based on nearby landmark
Time
Period:Jurassic Epoch:Early/Lower Jurassic
Stage:Pliensbachian 10 m.y. bin:Jurassic 2
Key time interval:Late/Upper Pliensbachian
Age range of interval:189.60000 - 183.00000 m.y. ago
Stratigraphy
Formation:Suplee
Stratigraphy comments: Upper Pliensbachian
Lithology and environment
Primary lithology: not reported
Environment:marine indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils,mesofossils,microfossils
Collection methods and comments
Collection methods:field collection,survey of museum collection
Reason for describing collection:taxonomic analysis
Collectors:R.W. Imlay, W.R. Dickinson; T. P. Poulton Collection dates:1957; 1972
Metadata
Database number:139226
Authorizer:G. Stanley Enterer:H. Shepherd
Modifier:H. Shepherd
Created:2013-02-09 11:26:43 Last modified:2013-02-13 17:11:56
Access level:the public Released:2013-02-09 11:26:43
Creative Commons license:CC BY
Reference information

Primary reference:

40842. T. P. Poulton. 1979. Jurassic Trigoniid Bivalves from Canada and Western United States of America. Geological Survey of Canada Bulletin 282 [G. Stanley/H. Shepherd/H. Shepherd]