| GM17 Geologic Map of the Harbeson Quadrangle, Delaware |
Ramsey, K.W., Tomlinson, J.L. |
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| GM16 Geologic Map of the Fairmount and Rehoboth Beach Quadrangles, Delaware |
Ramsey, K.W. |
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| GM15 Geologic Map of the Georgetown Quadrangle, Delaware |
Ramsey, K.W. |
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| SP27 Water Table in the Inland Bays Watershed, Delaware |
Andres, A.S., Martin, M.J. |
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| GM12 Geology of the Lewes and Cape Henlopen Quadrangles, Delaware |
Ramsey, K.W. |
|
| GM11 Geology of the Ellendale and Milton Quadrangles, Delaware |
Ramsey, K.W. |
|
| GM10 Bedrock Geologic Map of the Piedmont of Delaware and Adjacent Pennsylvania |
Schenck, W.S., Plank, M.O., Srogi, L. |
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| GM 9 Geology of the Seaford Area, Delaware |
Andres, A.S., Ramsey, K.W. |
|
| GM 8 Geology of the Milford and Mispillion River Quadrangles, Delaware |
Ramsey, K.W. |
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| SP17 The Delaware Geological Survey: The Formative Years, 1951-1969 |
Groot, J.J. |
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| GM 5 Geology of the Smyrna-Clayton Area, Delaware |
Pickett, T.E., Benson, R.N. |
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| SP9 Generalized Geologic Map of Delaware |
Pickett, T.E., Spoljaric, N., Jordan, R.R. |
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| SP6 Correlation Chart of the Coastal Plain Units in New Jersey, Delaware, and Maryland |
Pickett, T.E. |
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| SP8 Memoir of the Geological Survey of the State of Delaware |
Booth, J.C. |
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| SP5 Geology and Earth Resources of Delaware |
DGS Staff |
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| SP4 Generalized Geologic Map of Delaware |
Spoljaric, N., Jordan, R.R. |
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