Also known as Arches West tracksite
Where: Grand County, Utah (38.6° N, 109.4° W: paleocoordinates 33.8° N, 54.9° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Salt Wash Member (Morrison Formation), Late/Upper Oxfordian to Late/Upper Oxfordian (161.2 - 152.1 Ma)
• basal part of member
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; sandstone
Size class: macrofossils
Preservation: cast, trace
Collected by M. Lockley in 1993
Collection methods: surface (in situ),
Primary reference: M. G. Lockley and A. P. Hunt. 1995. Dinosaur Tracks and Other Fossil Footprints of the Western United States xxi-338 [M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 156127: authorized by Matthew Carrano, entered by Matthew Carrano on 08.05.2014
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
Stegopodus czerkasi n. gen. n. sp.
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