DGS Publications
| Title | Authors | Publication Date |
|---|---|---|
| RI60 Geochemistry of the Mafic Rocks, Delaware Piedmont and Adjacent Pennsylvania and Maryland: Confirmation of Arc Affinity | Plank, M.O., Srogi, L., Schenck, W.S., Plank, T.A. | |
| RI21 Guide to Common Cretaceous Fossils of Delaware | Pickett, T.E. | |
| RI18 Geology and Ground Water, University of Delaware, Newark, Delaware | Woodruff, K.D., Miller, J.C., Jordan, R.R., Spoljaric, N., Pickett, T.E. | |
| RI14 Delaware Clay Resources | Pickett, T.E. |