DGS Publications

Title Authors Publication Date
GM17 Geologic Map of the Harbeson Quadrangle, Delaware Ramsey, K.W., Tomlinson, J.L.
OFR13 Delaware's Extractive Mineral Industry Doyle, R.G., Pickett, T.E.
GM 5 Geology of the Smyrna-Clayton Area, Delaware Pickett, T.E., Benson, R.N.
OFR9 Geologic Field Trips in Delaware Benson, R.N., Hahn, W.F., Jordan, R.R., Pickett, T.E., Talley, J.H., Thompson, A.M., Woodruff, K.D.