DGS Publications

Title Authors Publication Date
GM17 Geologic Map of the Harbeson Quadrangle, Delaware Ramsey, K.W., Tomlinson, J.L.
B19 Geology and Hydrology of the Cockeysville Formation Northern New Castle County, Delaware Plank, M.O., Woodruff, K.D., Werkheiser, W.H.
HM3 Geohydrology of the Wilmington Area, Delaware Woodruff, K.D.
OFR14 Sinkholes, Hockessin Area, Delaware Talley, J.H.
OFR13 Delaware's Extractive Mineral Industry Doyle, R.G., Pickett, T.E.
HM2 Geohydrology of the Newark Area, Delaware Woodruff, K.D.
B7 Engineering Materials of Northern New Castle County Ward, R.F., Groot, J.J.