| GM25 Geologic Map of Offshore Delaware |
Mattheus, C.R., Ramsey, K.W., Tomlinson, J.L. |
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| GM23 Geologic Map of the Seaford West and Seaford East Quadrangles, Delaware |
Tomlinson, J.L., Ramsey, K.W., Andres, A.S. |
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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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| GM14 Geologic Map of Kent County, Delaware |
Ramsey, K.W. |
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| GM13 Geologic Map of New Castle County, Delaware |
Ramsey, K.W. |
|
| 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. |
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| OFR39 Basic Data for the Geologic Map of the Seaford Area, Delaware |
Andres, A.S., Ramsey, K.W., Schenck, W.S. |
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| GM 9 Geology of the Seaford Area, Delaware |
Andres, A.S., Ramsey, K.W. |
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| GM 8 Geology of the Milford and Mispillion River Quadrangles, Delaware |
Ramsey, K.W. |
|
| OFR32 Geologic Map of Southern Delaware |
Ramsey, K.W., Schenck, W.S. |
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