DGS Publications
| Title | Authors | Publication Date |
|---|---|---|
| RI65 Wellhead Protection Area Delineations for the Lewes-Rehoboth Beach Area, Delaware | Duffy, C.A., Costas, E.M., Andres, A.S. | |
| 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. | |
| RI50 Plant Microfossils of the Calvert Formation of Delaware | Groot, J.J. | |
| SP10 Selected Papers on the Geology of Delaware | Jordan, R.R., Pickett, T.E., Kraft, J.C., Sheridan, R.E., Spoljaric, N., Thompson, A.M., Woodruff, K.D., Varrin, R.D., Leavens, P.B., Carey, W.L. | |
| B3 Marine Upper Cretaceous Formations of the Chesapeake and Delaware Canal | Organist, D.M., Richards, H.G., Groot, J.J. |