DGS Publications
| Title | Authors | Publication Date |
|---|---|---|
| GM14 Geologic Map of Kent County, Delaware | Ramsey, K.W. | |
| GM13 Geologic Map of New Castle County, Delaware | Ramsey, K.W. | |
| GM 9 Geology of the Seaford Area, Delaware | Andres, A.S., Ramsey, K.W. |
Geologic and hydrologic research and exploration for Delaware