TMM 42334, Dawson Creek (Cretaceous to of the United States)

Also known as Big Bend NP

Where: Brewster County, Texas (29.3° N, 103.5° W)

• Paleocoordinates: 38.8° N, 69.0° W (Wright 2013)

• coordinate stated in text

• small collection-level geographic resolution

When: Aguja Formation, Middle Campanian to Middle Campanian (83.6 - 72.2 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; gray, green claystone

• "gray-green claystone at upper break in slope"

Size class: macrofossils

Collected by K. Davies in 1982; reposited in the TMM

Collection methods: surface (float),

Primary reference: K. L. Davies. 1983. Hadrosaurian Dinosaurs of Big Bend National Park, Brewster County, Texas. viii-235 [M. Carrano/M. Carrano/M. Uhen]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 189807: authorized by Matthew Carrano, entered by Matthew Carrano on 14.11.2017

Creative Commons license: CC0 (CC0)

Taxonomic list

Show authors, comments, and common names
Reptilia
 Ornithischia - Hadrosauridae
Hadrosauridae indet.
Hadrosauridae indet. Cope 1869 hadrosaurid
TMM 42334-1 (MT IV), 42334-2 (manus phalanx II-2 or III-2)