The geologic map for the Siler City quadrangle has been created as a general-purpose map that is applicable to land-related investigations in the earth, environmental and biological sciences. Includes stereonets, a rose diagram, two cross sections, rock unit descriptions and traverse map. By Philip J. Bradley, Brandon T. Peach and Heather D. Hanna, 2017. Scale - approximately 1:24,000. Approximate size is 42"x36".