DGS Publications

Title Authors Publication Date
GM17 Geologic Map of the Harbeson Quadrangle, Delaware Ramsey, K.W., Tomlinson, J.L.
GM16 Geologic Map of the Fairmount and Rehoboth Beach Quadrangles, Delaware Ramsey, K.W.
GM15 Geologic Map of the Georgetown Quadrangle, Delaware Ramsey, K.W.
OFR13 Delaware's Extractive Mineral Industry Doyle, R.G., Pickett, T.E.