The State of New Jersey: Surface Geology
Map Showing Soils of the Glacial Drift of Northern New Jersey and Approximate Bounds of the Pine and Oak Lands of Southern New Jersey.
Cook, George H. and Smock, John C. The State of New Jersey, Surface Geology. 1878. State Geologist - Geological Survey. http s://mapmaker.rutgers.
edu/HISTORICALMAPS/ NJ_1878.jpg. Accessed 2022
