Rock Point Formation of Chinle Group

May locally include Wingate Sandstone.
State New Mexico
Name Rock Point Formation of Chinle Group
Geologic age Upper Triassic
Lithologic constituents
Major
Sedimentary > Clastic > Sandstone (Bed)no lith description on map - description from GEOLEX
Sedimentary > Clastic > Siltstone (Bed)no lith description on map - description from GEOLEX
References
NGMDB product
Counties Cibola - McKinley - San Juan