The geologic map for the Middlesex quadrangle has been created as a general-purpose map that is applicable to land-related investigations in the earth, environmental and biological sciences. Covers part of Nash County, as well as small portions of Franklin and Johnston counties.
By P. Albert Carpenter III, Robert H. Carpenter, J. Alexander Speer and Edward F. Stoddard. 1996. Black and white. Approximate scale - 1:24,000. Approximate size - 36"x42". Geology mapped 1990-1993. Nine page text included.
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