DGS Publications
| Title | Authors | Publication Date |
|---|---|---|
| GM24 Geologic Map of the Millington, Clayton and Smyrna Quadrangles, Delaware | Ramsey, K.W., Tomlinson, J.L. | |
| GM23 Geologic Map of the Seaford West and Seaford East Quadrangles, Delaware | Tomlinson, J.L., Ramsey, K.W., Andres, A.S. | |
| RI53 Geology of the Seaford Area, Delaware | Andres, A.S., Ramsey, K.W., Groot, J.J. | |
| HM9 Geohydrology of the Seaford Area, Delaware | Andres, A.S. |