Also known as SMU Loc. 123

Where: Randall County, Texas (35.0° N, 101.7° W: paleocoordinates 9.7° N, 41.6° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: Tecovas Formation (Dockum Group), Norian (228.0 - 208.5 Ma)

• lower fossiliferous level, ca. 3.4 m above Quartermaster Sandstone

• bed-level stratigraphic resolution

Environment/lithology: delta plain; unlithified, red, yellow, argillaceous siltstone

Size classes: macrofossils, mesofossils

Collection methods: bulk, sieve,

Primary reference: P. A. Murry. 1986. Vertebrate paleontology of the Dockum Group, western Texas and eastern New Mexico. In K. Padian (ed.), The Beginning of the Age of Dinosaurs: Faunal Change Across the Triassic–Jurassic Boundary. Cambridge University Press, Cambridge 109-137 [M. Carrano/M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 84269: authorized by Matthew Carrano, entered by Matthew Carrano on 02.10.2008, edited by Bethany Allen

Creative Commons license: CC BY (attribution)