USGS locality 326 Mount Carbon, CO, Laramie Fm (Cretaceous of the United States)

Also known as USGS locality 326

Where: Colorado (39.7° N, 105.2° W: paleocoordinates 44.7° N, 72.0° W)

• coordinate based on political unit

• outcrop-level geographic resolution

When: Laramie Formation, Late/Upper Cretaceous (100.5 - 66.0 Ma)

• Denver Basin

• group of beds-level stratigraphic resolution

Environment/lithology: fluvial; sandstone and coal

• 'sandstone at coal seam'

Reposited in the USNM

Collection methods: bulk, quarrying,

• Specimens were collected by A. Lakes, and given to S. F. Emmons, USGS, who gave them to Brown.

Primary reference: R. W. Brown. 1962. Paleocene flora of the Rocky Mountains and Great Plains. United States Geological Survey Professional Paper 375:1-119 [P. Wilf/J. Sessa/M. Uhen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 40032: authorized by Peter Wilf, entered by Jocelyn Sessa on 15.06.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

• Species lists for Brown 1962 were compiled from the publication and provided for the Paleobiology Database by Drs. Steven R. Manchester and Peter R. Crane.
Allantodiopsis erosa
  -
Allantodiopsis erosa Knowlton 1919