Species: amarali SUES, 1986
Etymology:

Holotype: MNA V3222

Locality: Gold Spring 7.5 minute quadrangle: long. 111'04"30''W, Lat. 35'45"18"'N, Gold Spring, Coconino County, Arizona.

Horizon: Kayenta Formation.

Biostratigraphy:

Age: ?Sinemurian-Pliesbachian Stage, Middle Lias Epoch, Middle Early Jurassic.

Material: Fragmentary skull.

Referred material:

MNA V3223, MCZ 8833, MCZ 8834, MCZ 8840, MNA V3225, MNA V3226: Fragmentary skulls.

 

Locality: Gold Spring 7.5 minute quadrangle: long. 111'04"53"'W, lat. 35'45"38"'N, Gold Spring, Coconino County, Arizona.

Horizon: Kayenta Formation.

Biostratigraphy:

Age: ?Sinemurian-Pliesbachian Stage, Middle Lias Epoch, Middle Early Jurassic.

Material:

MCZ 8830: Fragmentary skull.

 

Locality: Gold Spring 7.5 minute quadrangle: long. 111'05"18"'W, lat. 35'45"44"'N, Gold Spring, Coconino County, Arizona.

Horizon: Kayenta Formation.

Biostratigraphy:

Age: ?Sinemurian-Pliesbachian Stage, Middle Lias Epoch, Middle Early Jurassic.

Material:

MCZ 8831: Skull lacking anterior end of snout and zigomatic arches, tooth-bearing ramus of right dentary, symphyseal portions of 2 left dentaries, and associated fragments of bone.

MCZ 8836: A fragmentary left dentary, left premaxilla with I1-2, right I2, fragment of right maxilla with two teeth, anterior portion of left jugal, and numerous indeterminate fragments.

 

SUES, 1986

Locality:

Horizon:

Biostratigraphy:

Material:

MCZ 8847: A right jugal and attached maxilla with three postcaninae teeth.