OFR54 Bedrock Geologic Map of the Delaware Piedmont |
Schenck, W.S. |
|
SP28 Digital Elevation Model of Delaware |
Wang, L.T. |
|
GM17 Geologic Map of the Harbeson Quadrangle, Delaware |
Ramsey, K.W., Tomlinson, J.L. |
|
GM10 Bedrock Geologic Map of the Piedmont of Delaware and Adjacent Pennsylvania |
Schenck, W.S., Plank, M.O., Srogi, L. |
|
OFR21 A Guide to Fossil Sharks, Skates, and Rays from the Chesapeake and Delaware Canal Area, Delaware |
Lauginiger, E.M., Hartstein, E.F. |
|
OFR17 A Guide to Information on Benchmarks in Delaware |
Schenck, W.S. |
|
OFR13 Delaware's Extractive Mineral Industry |
Doyle, R.G., Pickett, T.E. |
|
RI31 Hydrocarbon Resource Potential of the Baltimore Canyon Trough |
Benson, R.N. |
|
OFR10 Preliminary Results of Seismic and Magnetic Surveys off Delaware's Coast |
Woodruff, K.D. |
|
B7 Engineering Materials of Northern New Castle County |
Ward, R.F., Groot, J.J. |
|