Marshall tracksite (DMNH Loc. 871) (Cretaceous of the United States)

Also known as Loc. 8

Where: Boulder County, Colorado (40.0° N, 105.2° W: paleocoordinates 46.7° N, 81.4° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

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

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Preservation: cast, trace

Collected by J. Harris; reposited in the DMNH

Collection methods: surface (in situ),

Primary reference: M. G. Lockley and A. P. Hunt. 1995. Ceratopsid tracks and associated ichnofauna from the Laramie Formation (Upper Cretaceous: Maastrichtian) of Colorado. Journal of Vertebrate Paleontology 15(3):592-614 [M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 49545: authorized by Matthew Carrano, entered by Matthew Carrano on 19.04.2005

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Dinosauria -
Dinosauria indet. dinosaur
tridactyl track