DGS Publications
| Title | Authors | Publication Date |
|---|---|---|
| SP26 Historical Coastline Changes of Cape Henlopen, Delaware | Ramsey, K.W., Wang, L.T. | |
| SP25 Physiographic Regions of the Delaware Atlantic Coast | Ramsey, K.W., Schenck, W.S., Wang, L.T. | |
| RI58 The Pliocene and Quaternary Deposits of Delaware: Palynology, Ages, and Paleoenvironments | Groot, J.J., Jordan, R.R. | |
| RI55 Geology of the Milford and Mispillion River Quadrangles | Ramsey, K.W., Groot, J.J. |