Canyon Group | |
---|---|
Stratigraphic range: Carboniferous | |
![]() Fossil from the Winchell Formation, Canyon Group | |
Type | Group |
Sub-units | Caddo Creek, Graford, Palo Pinto, Wolf Mountain Shale & Winchell Formations |
Location | |
Coordinates | 31°30′N98°36′W / 31.5°N 98.6°W |
Approximate paleocoordinates | 7°48′S34°36′W / 7.8°S 34.6°W |
Region | Texas |
Country | United States |
The Canyon Group is a geologic group in Texas. It preserves fossils dating back to the Carboniferous period. [1] It contains the Caddo Creek, Graford, Palo Pinto, Wolf Mountain Shale and Winchell Formations. [2] [3] [4] [5] [6]