DGS Publications
| Title | Authors | Publication Date |
|---|---|---|
| OFR8 Guidebook: Columbia Deposits of Delaware | Jordan, R.R., Talley, J.H. | |
| RI23 Cretaceous and Tertiary Section, Deep Test Well, Greenwood, Delaware | Talley, J.H. | |
| RI22 Hydrogeology of Selected Sites in the Greater Newark Area, Delaware | Talley, J.H. | |
| RI8 Evaluation of the Water Resources of Delaware | Baker, W.W., Varrin, R.D., Groot, J.J., Jordan, R.R. |