DGS Publications
Title | Authors | Publication Date |
---|---|---|
GM26 Geologic Map of the Cecilton and Middletown Quadrangles, Delaware | Tomlinson, J.L., Ramsey, K.W. | |
GM24 Geologic Map of the Millington, Clayton and Smyrna Quadrangles, Delaware | Ramsey, K.W., Tomlinson, J.L. | |
GM13 Geologic Map of New Castle County, Delaware | Ramsey, K.W. |