Where: Washington County, Utah (37.2° N, 113.0° W: paleocoordinates 6.3° N, 39.8° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Torrey Member (Moenkopi Formation), Aegean to Aegean (247.2 - 242.0 Ma)
• Upper red member is equivalent to the Holbrook Member of Arizona.
•Lucas & Schoch (2002: Lethaia 35: 97-106) inferred the Holbrook member to be earliest Anisian (Aegean–Bithynian) in age based upon tetrapod biostratigraphy (Eocyclotosaurus used to correlate Holbrook Member to German Upper Bundsandstein) and magnetostratigraphy
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; sandstone
Size class: macrofossils
Preservation: trace
Collected by Peabody; reposited in the UCMP
Collection methods: surface (float),
Primary reference: F. E. Peabody. 1948. Reptile and amphibian trackways from the Lower Triassic Moenkopi formation of Arizona and Utah. University of California Publications, Bulletin of the Department of Geological Sciences 27(8):295-468 [M. Carrano/M. Carrano]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 114090: authorized by Matthew Carrano, entered by Matthew Carrano on 09.08.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
"Chirotherium cf. moquiensis" = Chirotherium rex
|