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TitleSwimming pool cave
Date Issued1976-06
DescriptionThis map shows a diagramatic cross-section from the northwestern to the southeastern portions of the cave. It also shows the Talus slope as well as the entrance.
Time Period1970-1979
15
PDF-1
TitleDevil's den
Date Created1976-06
DescriptionSurveyed in 1960 by Metropolitan Grotto, the map shows entrances and crawlways under shelves.
Time Period1970-1979
16
PDF-1
TitleChester Quadrangle
Date Created1970
DescriptionUnited States Department of Interior Geological Survey, U.S. Department of the Army Corps of Engineers, Chester Quadrangle, 7.5 Minute Series, Topographic – in color, 1954, photorevised in 1970. The...
Time Period1970-1979
17
PDF-1
TitleCave location map: Base map atlas sheet no. 40
Date Created1976-06
DescriptionThe Cave Location Map lists 142 caves in the following counties: Hunterdon, Morris, Somerset, Sussex, and Warren. It features locations of Precambrian Franklin Marble, Cambro Ordovician Kittatinny...