Also known as MNA 1724/5
Where: San Juan County, Utah (37.3° N, 109.7° W: paleocoordinates 11.2° N, 46.0° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Chinle Formation, Carnian to Carnian (237.0 - 208.5 Ma)
Environment/lithology: "floodplain"; mudstone and siltstone
Size class: macrofossils
Collection methods: surface (float)
Primary reference: R. J. Gay and I. S. Aude. 2015. The first occurrence of the enigmatic archosauriform Crosbysaurus Heckert 2004 from the Chinle Formation of southern Utah. PeerJ 3:e905 [A. Dunhill/B. Allen]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 196167: authorized by Alex Dunhill, entered by Bethany Allen on 06.09.2018
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
| |
Dinosauromorpha indet. Benton 1985 ornithodiran | |
Phytosauria indet. Jaeger 1828 archosaur | |
Amphibia | |
Metoposauridae indet. Watson 1919 tetrapod |