DGS Publications
| Title | Authors | Publication Date |
|---|---|---|
| B19 Geology and Hydrology of the Cockeysville Formation Northern New Castle County, Delaware | Plank, M.O., Woodruff, K.D., Werkheiser, W.H. | |
| OFR19 Regolith Thickness of the Delaware Piedmont | Woodruff, K.D., Christopher, M.J. | |
| OFR17 A Guide to Information on Benchmarks in Delaware | Schenck, W.S. | |
| OFR14 Sinkholes, Hockessin Area, Delaware | Talley, J.H. |