1205-M-upper (Cretaceous of the United States)

Where: Bonneville, Madison, Teton County, Idaho (43.7° N, 111.3° W: paleocoordinates 43.7° N, 66.5° W)

When: Bear River Formation, Albian (113.0 - 100.5 Ma)

Environment/lithology: terrestrial; lithified sandstone and lithified shale

• Fossils identified as fresh-water. Overall description of section may indicate incised valley fill- A. Zaffos.

Size classes: macrofossils, mesofossils

Primary reference: M. H. Staatz and H. F. Albee. 1966. Geology of the Garns Mountain Quadrangle Bonneville, Madison, and Teton Counties, Idaho. United States Geological Survey Bulletin (1205) [A. Zaffos/E. Ito]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 184620: authorized by Andrew Zaffos, entered by Erika Ito on 14.03.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Bivalvia
 Cardiida - Corbiculidae
Corbicula sp. Megerle 1811 clam
Gastropoda
 Sorbeoconcha - Thiaridae