The geologic map for the Chapel Hill 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 and rose diagrams, two cross sections and rock unit descriptions. By Philip J. Bradley, Cindy M. Phillips, Norman K. Gay and Stephen J. Fuemmeler. Scale - 1:24,000. Approximate size is 41"x42".