JOHNSON, 2012

Locality: Archer City Bonebed 3 (SMU locality 494), Archer County, Texas.

Horizon: Upper Archer City Formation (formerly Putnam Formation, Wichita Group), upper Bowie Group.

Biostratigraphy: Land-vertebrate faunachron upper A.

Age: Wolfcampanian stage, Lower Rotliegendes Epoch, Early Permian.

Material:

SMU 69645:

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OLSON, 1967

Locality: Perry Locality, Perry Site 1, on a tributary of Black Bear Creek Northwest of Perry, SW 1/4, NE 1/4, sec. 10, T. 21 N., R. 2 W., Noble County, Oklahoma.

Horizon: Wellington Formation (Garber Formation), Summer Group, Arbuckle limestone, (Probably equivalent to the Arroyo Formation of Texas).

Biostratigraphy:

Age: Leonardian Stage, Lower Rotliegendes Epoch, Early Permian.

Material:

OUSM unnumbered: Vertebrae.