DGS Publications
| Title | Authors | Publication Date |
|---|---|---|
| B20 Stratigraphy of the Post-Potomac Cretaceous-Tertiary Rocks of Central Delaware | Benson, R.N., Spoljaric, N. | |
| HM6 Geohydrology of the Chesapeake and Delaware Canal Area, Delaware | Woodruff, K.D. |
Geologic and hydrologic research and exploration for Delaware