DGS Publications

Title Authors Publication Date
GM26 Geologic Map of the Cecilton and Middletown Quadrangles, Delaware Tomlinson, J.L., Ramsey, K.W.
GM25 Geologic Map of Offshore Delaware Mattheus, C.R., Ramsey, K.W., Tomlinson, J.L.
GM24 Geologic Map of the Millington, Clayton and Smyrna Quadrangles, Delaware Ramsey, K.W., Tomlinson, J.L.
GM23 Geologic Map of the Seaford West and Seaford East Quadrangles, Delaware Tomlinson, J.L., Ramsey, K.W., Andres, A.S.
GM22 Geologic Map of the Sharptown, Laurel, Hebron, and Delmar Quadrangles, Delaware Ramsey, K.W., Tomlinson, J.L.
GM21 Geologic Map of the Trap Pond and Pittsville Quadrangles, Delaware Tomlinson, J.L., Ramsey, K.W.
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.
RI75 Stratigraphy and Correlation of the Oligocene to Pleistocene Section at Bethany Beach, Delaware McLaughlin, P.P., Miller, K.G., Browning, J.V., Ramsey, K.W., Benson, R.N., Tomlinson, J.L., Sugarman, P.J.
RI58 The Pliocene and Quaternary Deposits of Delaware: Palynology, Ages, and Paleoenvironments Groot, J.J., Jordan, R.R.
RI55 Geology of the Milford and Mispillion River Quadrangles Ramsey, K.W., Groot, J.J.
RI53 Geology of the Seaford Area, Delaware Andres, A.S., Ramsey, K.W., Groot, J.J.
RI50 Plant Microfossils of the Calvert Formation of Delaware Groot, J.J.
RI47 Ages of the Bethany, Beaverdam, and Omar Formations of Southern Delaware Groot, J.J., Ramsey, K.W., Wehmiller, J.F.
SP17 The Delaware Geological Survey: The Formative Years, 1951-1969 Groot, J.J.
OFR25 Saturated Thickness of the Columbia Formation in Southern New Castle County, Delaware Groot, J.J., Demicco, P.M., Cherry, P.J.
OFR24 Saturated Thickness of the Water-Table Aquifer in Southern New Castle County, Delaware Demicco, P.M., Groot, J.J., Cherry, P.J.
OFR26 Salinity Distribution and Ground-Water Circulation beneath the Coastal Plain of Delaware and the Adjacent Continental Shelf Groot, J.J.