Southern Arizona | Northern Arizona |
|||||
Formation Name | Map Symbol | Age | Formation Name | Map Symbol | Age |
|
Pr | Late Permian | P | Late Permian |
|||
Pcn | Permian |
|||||
Ps | Permian |
|||||
Pe | Permian |
|||||
Pc | Permian |
|||||
Pennsylvanian/Permian | Pennsylvanian/Permian |
|||||
Pennsylvanian |
||||||
Pennsylvanian | Pennsylvanian |
|||||
Me | Missisppian | Mrw | Missisppian |
|||
Dm | Devonian |
|||||
Mid to Late Cambrian | ||||||
Mid to Late Cambrian | ||||||
Mid to Late Cambrian | ||||||
Mid Cambrian | Early to Mid Cambrian |
|||||
Sources:Stratigraphic Section Near Bisbee Arizona The Southern Arizona Guidebook III available from the Arizona Geological Survey |