Geological map of New Jersey from original surveys.
- Cook, George Hammell
- A scanned historical New Jersey Geological Survey Atlas Sheet shown at a scale of 1:316,800.
- Geological Survey of New Jersey. Annual Report of the State Geologist
- MC G3811.C2.svar.N4J4 no.20 (1890), United States, and New Jersey
- historical maps, Geology, and Cross section
- Held by:
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