Geologic map of Pennsylvania
- Description:
- 2 cut in 4 for encapsulation. Pennsylvania Geological Survey. Map 1(1959)
- Publisher:
- Harrisburg, Pa. : Commonwealth of Pennsylvania, Dept. of Environmental Resources, Bureau of Topographic and Geologic Survey, 1959.
- Subject(s):
- Cross section, Geology, and Pennsylvania—Maps
- Held by:
- Princeton
- More details at
- https://catalog.princeton.edu/catalog/6514580
