Where: Wyoming (44.0° N, 110.0° W)

• Paleocoordinates: 56.2° N, 72.7° W (Wright 2013)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Laramie Formation, Late/Upper Maastrichtian (70.6 - 66.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Collection methods: surface (in situ),

Primary reference: F. H. Knowlton. 1899. Fossil Flora of the Yellowstone National Park. USGS Monograph Series 32(2) [H. Sims/H. Lindon/H. Lindon]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 35577: authorized by Hallie Sims, entered by Jason Cassara on 29.12.2003

Creative Commons license: CC0 (CC0)