MURRY 1989

Locality: Otis Chalk Locality, Trilophosaurus Quarry no 1, SMU 122, 32'10"20'"N, 101'14"50'"W, Hyman 7.5 Quadrangle, Howard County, Texas.

Horizon: Dockum Formation.

Biostratigraphy:

Age: Carnian/Norian Stage, Late Triassic Epoch, Late Triassic.

Material:

Number: Not given: