Tarrant Formation
Tarrant Formation Stratigraphic range: Middle Cenomanian, Late Cretaceous | |
---|---|
Type | Geological formation |
Unit of | Eagle Ford Group |
Lithology | |
Primary | Calcareous sandstone |
Other | Siltstone, limestone, shale |
Location | |
Region | Texas |
Country | United States |
The Tarrant Formation is a geologic formation that dates to the Middle Cenomanian stage of the Late Cretaceous.
Paleobiota
Footnotes
- ↑ Myers, Timothy S. (2010). "A new ornithocheirid pterosaur from the Upper Cretaceous (Cenomanian–Turonian) Eagle Ford Group of Texas" (PDF). Journal of Vertebrate Paleontology 30 (1): 280–287. doi:10.1080/02724630903413099.