| RI78 Subsurface Geology of the Area Between Wrangle Hill and Delaware City, Delaware |
Jengo, J.W., McLaughlin, P.P., Ramsey, K.W. |
|
| SP25 Physiographic Regions of the Delaware Atlantic Coast |
Ramsey, K.W., Schenck, W.S., Wang, L.T. |
|
| OFR39 Basic Data for the Geologic Map of the Seaford Area, Delaware |
Andres, A.S., Ramsey, K.W., Schenck, W.S. |
|
| OFR32 Geologic Map of Southern Delaware |
Ramsey, K.W., Schenck, W.S. |
|
| OFR24 Saturated Thickness of the Water-Table Aquifer in Southern New Castle County, Delaware |
Demicco, P.M., Groot, J.J., Cherry, P.J. |
|
| OFR17 A Guide to Information on Benchmarks in Delaware |
Schenck, W.S. |
|
