DGS Publications

Title Authors Publication Date
GM20 Geologic Map of the Millsboro and Whaleysville Quadrangles, Delaware Ramsey, K.W., Tomlinson, J.L.
GM19 Geologic Map of the Frankford and Selbyville Quadrangles, Delaware Tomlinson, J.L., Ramsey, K.W., Andres, A.S.
GM18 Geologic Map of the Bethany Beach and Assawoman Bay Quadrangles, Delaware Ramsey, K.W., Tomlinson, J.L.
GM17 Geologic Map of the Harbeson Quadrangle, Delaware Ramsey, K.W., Tomlinson, J.L.
OFR25 Saturated Thickness of the Columbia Formation in Southern New Castle County, Delaware Groot, J.J., Demicco, P.M., Cherry, P.J.