Sp

LOCKLEY, KIRKLAND & MILNER, 2004MILNER, LOCKLEY & JOHNSON, 2006

Locality: St. George Dinosaur Discovery Site, Johnson Farm (SDGS), Saint George, Washington County, Utah.

Horizon:Uppermost Dinosaur Canyon Member-Lowermost Whitmore Point Member, Moenave Formation.

Biostratigraphy:

Age: Hettangian Stage, Lower Lias Epoch, Early Jurassic.

Material:

In situ: 2 trackways, one with tail trace.