1. Geologic map and mineral resources summary of the Prentiss quadrangle, North Carolina (1:24,000) including geologic map of the Coweeta Laboratory (1:14,400) Yale Public content 1980. 2008-10-28T13:24:28Z. 2011-03-28T23:35:29Z. Hatcher, Robert D., 1940-. North Carolina Dept. of Natural Resources and Community Development, Geological Survey Section. English. Public. North Carolina and Macon County.