Also known as Arches N.P.

Where: Grand County, Utah (38.8° N, 109.6° W: paleocoordinates 34.0° N, 55.0° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Moab Tongue Member (Entrada Sandstone Formation), Oxfordian to Oxfordian (163.5 - 150.8 Ma)

• bed-level stratigraphic resolution

Environment/lithology: eolian; sandstone

Size class: macrofossils

Preservation: trace

Collected by M. G. Lockley

Collection methods: surface (in situ),

Primary reference: M. G. Lockley. 1991. The Moab megatracksite: a preliminary description and discussion of millions of Middle Jurassic tracks in eastern Utah. In W. R. Averett (ed.), Guidebook for Dinosaur Quarries and Tracksites Tour: Western Colorado and Eastern Utah 59-65 [M. Carrano/M. Carrano]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 189494: authorized by Matthew Carrano, entered by Matthew Carrano on 20.10.2017

Creative Commons license: CC BY (attribution)