Freezeout Hills (Triassic of the United States)
Where: Carbon County, Wyoming (42.2° N, 106.5° W: paleocoordinates 10.6° N, 37.2° W)
• coordinate based on nearby landmark
• local area-level geographic resolution
When: Gartra Formation, Carnian (237.0 - 228.0 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: terrestrial; conglomerate and sandstone
Size class: macrofossils
Primary reference: S. G. Lucas. 1994. The beginning of the age of dinosaurs in Wyoming. Wyoming Geological Association Guidebook 44:105-113 [R. Butler/R. Butler]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 107395: authorized by Richard Butler, entered by Richard Butler on 06.04.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Amphibia | |
Metoposauridae indet. Watson 1919 tetrapod | |
Reptilia | |
Phytosauria indet. Jaeger 1828 archosaur |