Where: San Juan County, Utah (38.0° N, 109.5° W: paleocoordinates 14.3° N, 47.8° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Rock Point Formation (Chinle Group), Norian to Norian (228.0 - 201.3 Ma)
• "Apachean"; tracks in the "Hite Bed" of the Church Rock Member (= Rock Point), 15 m below overlying Wingate Fm.
• bed-level stratigraphic resolution
Environment/lithology: fluvial; sandstone
Size class: macrofossils
Preservation: trace
Collection methods: surface (in situ),
Primary reference: K. L. Conrad and M. G. Lockley. 1986. Late Triassic archosaur tracksites from the American southwest. In D. D. Gillette and M. G. Lockley (eds.), First International Symposium on Dinosaur Tracks and Traces, Abstracts with Program 13 [M. Carrano/M. Carrano]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 83555: authorized by Matthew Carrano, entered by Matthew Carrano on 22.08.2008
Creative Commons license: CC BY (attribution)
Taxonomic list
Osteichthyes | |
Pentasauropus sp. Ellenberger 1970 dicynodont | |
Reptilia | |
| |
| |
"Anchisauripus sillimani" = Eubrontes sillimani1
|