Blue Mesa Member
| Blue Mesa Member | |
|---|---|
| Stratigraphic range: Late Triassic, early Norian | |
The Tepees, Petrified Forest National Park | |
| Type | member |
| Unit of | Chinle Formation |
| Lithology | |
| Primary | mudstone, sandstone |
| Location | |
| Region | Colorado Plateau |
| Extent | Arizona, Utah |
The Blue Mesa Member is a member of the Chinle Formation. It is located in the Petrified Forest National Park of northeast Arizona.