| RI65 Wellhead Protection Area Delineations for the Lewes-Rehoboth Beach Area, Delaware |
Duffy, C.A., Costas, E.M., Andres, A.S. |
|
| SP16 Generalized Geologic Map of Delaware, Postcard |
DGS Staff |
|
| SP19 Delaware: Its Rocks, Minerals, and Fossils |
DGS Staff |
|
| OFR24 Saturated Thickness of the Water-Table Aquifer in Southern New Castle County, Delaware |
Demicco, P.M., Groot, J.J., Cherry, P.J. |
|
| OFR25 Saturated Thickness of the Columbia Formation in Southern New Castle County, Delaware |
Groot, J.J., Demicco, P.M., Cherry, P.J. |
|
| OFR23 Ground-Water Availability in Southern New Castle County, Delaware |
Groot, J.J., Demicco, P.M., Cherry, P.J. |
|
| SP7 Selected Fossil Collecting Locations in Delaware and Minerals in Delaware |
DGS Staff |
|
| SP5 Geology and Earth Resources of Delaware |
DGS Staff |
|
| RI7 An Invertebrate Macrofauna from the Upper Cretaceous of Delaware |
Shapiro, E., Richards, H.G. |
|
| SP2 Long-Range Plan for Water Resources Investigations in Delaware |
DGS Staff |
|
| SP1 The Story of Your State Geological Survey's Search for Water |
DGS Staff |
|
| B3 Marine Upper Cretaceous Formations of the Chesapeake and Delaware Canal |
Organist, D.M., Richards, H.G., Groot, J.J. |
|
