MURRY & LONG, 1989

Locality: Placerias quarry (UCMP A269, MNA 207C), Big Hollow Wash near Romero Springs, a small valley 6 1/2 miles (approximately 10.4 km) S 65"W of St. Johns, Apache County, Arizona. (Located 0.3 miles northwest of Romero Springs at approximately Long. 109'28'W and lat. 34"27'N on the USGS St. Johns quadrangle of 1921.)

Horizon: Lower Bluewater Creek Formation, Lower Chinle Group.

Biostratigraphy:

Age: Adamanian, Latest Carnian Stage, Late Triassic Epoch, Late Triassic.

Material:

Number: Not given:

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MURRY & LONG, 1989

Locality: Lacey Point Southwest 1 (Mesa Mount, “Dinosaur Hill”), PEFO 085106 (UCMP Loc. V82242, PF27, SMU 229), R24E, 35°2’46”N, 109°49’47”W, NW 1/4 of SE 1/4, Sec. 18, T 19N, R 24E, between 1st and 2nd Painted Desert Sandstones, Zuni Well Road Area, Petrified Forest, Apache County, Arizona.

Horizon: Upper Petrified Forest Formation.

Biostratigraphy:

Age: Revueltian, Early Norian Substage, Early Norian Epoch, Middle Late Triassic Epoch, Late Triassic.

Material:

Number: Not given: