DGS Publications

Title Authors Publication Date
GM17 Geologic Map of the Harbeson Quadrangle, Delaware Ramsey, K.W., Tomlinson, J.L.
GM10 Bedrock Geologic Map of the Piedmont of Delaware and Adjacent Pennsylvania Schenck, W.S., Plank, M.O., Srogi, L.
OFR18 A Numerical Indicator of Water Conditions for Northern Delaware Jordan, R.R., Woodruff, K.D.
OFR13 Delaware's Extractive Mineral Industry Doyle, R.G., Pickett, T.E.
B7 Engineering Materials of Northern New Castle County Ward, R.F., Groot, J.J.