Where: Brewster County, Texas (29.2° N, 103.6° W: paleocoordinates 36.1° N, 82.6° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Javelina Formation (Tornillo Group), Maastrichtian (72.1 - 66.0 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Collected by B. Rainey in 1976; reposited in the TMM

Primary reference: T. M. Lehman. 1985. Stratigraphy, Sedimentology, and Paleontology of Upper Cretaceous (Campanian–Maastrichtian) Sedimentary Rocks in Trans-Pecos Texas xiv-299 [M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 227185: authorized by Matthew Carrano, entered by Matthew Carrano on 21.09.2022

Creative Commons license: CC BY (attribution)