USGS locality 6765, First cut on N. P.Ry. 3/4 mile south of Wilsall (Paleocene of the United States)
Where: Montana (46.0° N, 110.7° W: paleocoordinates 52.5° N, 88.8° W)
• coordinate based on political unit
When: Fort Union Formation, Paleocene (66.0 - 56.0 Ma)
Environment/lithology: fluvial; siliciclastic sediments
Reposited in the USNM
Collection methods: quarrying, mechanical,
• Specimens were collected by F.H. Knowlton and E.W. Berry in 1913.
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 53526: authorized by Peter Wilf, entered by Jocelyn Sessa on 11.09.2005
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.
Show authors, comments, and common names
Glyptostrobus nordenskioldi Chinese swamp cypress | |
Angiospermae | |
Corylus insignis Heer 1871 hazel | |
| |
Magnolia borealis magnolia | |
Ginkgoopsida | |
Ginkgo adiantoides Unger 1845 ginkgo |