DGS Publications
| Title | Authors | Publication Date |
|---|---|---|
| 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. | |
| OFR17 A Guide to Information on Benchmarks in Delaware | Schenck, W.S. | |
| OFR14 Sinkholes, Hockessin Area, Delaware | Talley, J.H. | |
| OFR7 Review of the Subsurface Geology and Resource Potential of Southern Delaware | Benson, R.N. |