| Quartermaster Formation | |
|---|---|
|  Stratigraphic range: Changhsingian  ~  | |
| Type | Formation | 
| Sub-units | Doxey Member | 
| Lithology | |
| Primary | Dolomite | 
| Location | |
| Coordinates | 34°36′N101°12′W / 34.6°N 101.2°W | 
| Approximate paleocoordinates | 2°42′N30°42′W / 2.7°N 30.7°W | 
| Region | Texas | 
| Country | United States | 
The Quartermaster Formation is a geologic formation in Texas. It preserves fossils dating back to the Permian period. [1]