DGS Publications
| Title | Authors | Publication Date |
|---|---|---|
| OFR53 Kent County Groundwater Monitoring Project: Results of Subsurface Exploration | Andres, A.S., McQuiggan, R.W., He, C. | |
| OFR21 A Guide to Fossil Sharks, Skates, and Rays from the Chesapeake and Delaware Canal Area, Delaware | Lauginiger, E.M., Hartstein, E.F. |