Where: Brewster County, Texas (29.1° N, 103.2° W: paleocoordinates 35.8° N, 78.1° W)

• coordinate stated in text

• local area-level geographic resolution

When: Aguja Formation, Late/Upper Campanian to Late/Upper Campanian (83.5 - 66.0 Ma)

• formation-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Collected by W. Langston, O. Hofacket, H. Bailey in 1947

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. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 189802: authorized by Matthew Carrano, entered by Matthew Carrano on 14.11.2017

Creative Commons license: CC BY (attribution)