North Wash tracksite (Jurassic to of the United States)

Where: Garfield County, Utah (38.0° N, 110.5° W: paleocoordinates 25.2° N, 48.1° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Navajo Sandstone Formation (Glen Canyon Group), Pliensbachian to Pliensbachian (190.8 - 174.1 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; sandstone

Size class: macrofossils

Preservation: trace

Collected by Middleton, Blakey

Collection methods: surface (in situ),

Primary reference: M. G. Lockley. 1986. A Guide to Dinosaur Tracksites of the Colorado Plateau and American Southwest. University of Colorado at Denver Geology Department Magazine, Special Issue 1:1-56 [M. Carrano/M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 189332: authorized by Matthew Carrano, entered by Matthew Carrano on 11.10.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Saurischia - Eubrontidae
"Anchisauripus sp." = Grallator (Eubrontes)
"Anchisauripus sp." = Grallator (Eubrontes) Hitchcock 1845 theropod
A. minusculus or A. tuberosus