DGS Publications

Title Authors Publication Date
GM17 Geologic Map of the Harbeson Quadrangle, Delaware Ramsey, K.W., Tomlinson, J.L.
OFR21 A Guide to Fossil Sharks, Skates, and Rays from the Chesapeake and Delaware Canal Area, Delaware Lauginiger, E.M., Hartstein, E.F.
HM3 Geohydrology of the Wilmington Area, Delaware Woodruff, K.D.
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.
HM2 Geohydrology of the Newark Area, Delaware Woodruff, K.D.