Geologic map of the Purgatory Canyon quadrangle, northern Mohave County, Arizona
| Main Author: | Billingsley, George H. |
|---|---|
| Other Authors: | Geological Survey (U.S.) |
| Format: | Microfilm |
| Language: | English |
| Published: |
[Menlo Park, Calif.] :
U.S. Geological Survey,
1990.
|
| Physical Description: |
1 map : photocopy ; 58 x 47 cm, on sheet 76 x 104 cm. |
| Series: |
Open-file report (Geological Survey (U.S.)) ;
90-540. |
| Subjects: |