CASE, 1915
Locality: Brier Creek Bone bed, Ranch of Mer. Estell, about 12 miles south of Dundee, a little east of a road between Dundee and Archer City, Archer county, Texas.
Horizon: Lowermost Petrolia Formation (formerly Upper Admiral Formation, middle Wichita Group), Lower Wichita Group.
Biostratigraphy: Land-vertebrate faunachron middle B.
Age: Upper Wolfcampanian stage, Upper Rotliegendes Epoch, Early Permian.
Material:
UCMP 3001: Top of skull, restoration.
UCMP 3418: Fragment of jaw showing teeth.
UCMP 3029: Lower jaw.
UCMP 9683: Vertebra showing supraneural canal.
UCMP 3419: Humerus.
UCMP 3420: Humerus of a juvenile.
UCMP 3423: Ulna.
UCMP 3424: Radius.
UCMP 3422: Scapula.
UCMP 3366: Femur.
UCMP 3426: Femur.
UCMP 3426: Fibula.
UCMP 3425: Tibia.
UCMP 3044: Ilium.
UCMP 3247: Pubis.
_____________________________________________________________________________________
CASE,
Locality: Vermilion County, Illinois.
Horizon:
Biostratigraphy:
Age: Early Permian.
Material:
Number: Not given: Several phalanges.
_____________________________________________________________________________________
CZAPLEWSKI, CIFELLI & LANGSTON JR, 1994/SMITH, 1927
Locality: V114, Grant 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:
No numbers: Dorsal intercentrum, dorsal pleurocentrum, caudal intercentrum.
_____________________________________________________________________________________
FOREMAN & MARTIN, 1988
Locality: Robinson locality, sec. 34, T2S, R18E, Brown County, Kansas.
Horizon: Solider Creek Shale Member of Bern Limestone.
Biostratigraphy:
Age: Late Pennsylvanian.
Material:
Number: Not given: