DGS Publications
| Title | Authors | Publication Date |
|---|---|---|
| GM18 Geologic Map of the Bethany Beach and Assawoman Bay Quadrangles, Delaware | Ramsey, K.W., Tomlinson, J.L. | |
| HM5 Geohydrology of the Northern Coastal Area, Delaware | Andres, A.S. |
Geologic and hydrologic research and exploration for Delaware