GM14 Geologic Map of Kent County, Delaware |
Ramsey, K.W. |
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RI69 Geology of The Old College Formation Along the Fall Zone of Delaware |
Ramsey, K.W. |
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GM13 Geologic Map of New Castle County, Delaware |
Ramsey, K.W. |
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GM12 Geology of the Lewes and Cape Henlopen Quadrangles, Delaware |
Ramsey, K.W. |
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GM11 Geology of the Ellendale and Milton Quadrangles, Delaware |
Ramsey, K.W. |
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SP16 Generalized Geologic Map of Delaware, Postcard |
DGS Staff |
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RI55 Geology of the Milford and Mispillion River Quadrangles |
Ramsey, K.W., Groot, J.J. |
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RI54 Radiocarbon Dates from Delaware: A Compilation |
Baxter, S.J., Ramsey, K.W. |
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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. |
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SP19 Delaware: Its Rocks, Minerals, and Fossils |
DGS Staff |
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SP5 Geology and Earth Resources of Delaware |
DGS Staff |
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