GM18 Geologic Map of the Bethany Beach and Assawoman Bay Quadrangles, Delaware |
Ramsey, K.W., Tomlinson, J.L. |
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GM12 Geology of the Lewes and Cape Henlopen Quadrangles, Delaware |
Ramsey, K.W. |
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RI47 Ages of the Bethany, Beaverdam, and Omar Formations of Southern Delaware |
Groot, J.J., Ramsey, K.W., Wehmiller, J.F. |
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HM7 Geohydrology of the Southern Coastal Area, Delaware |
Talley, J.H. |
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HM5 Geohydrology of the Northern Coastal Area, Delaware |
Andres, A.S. |
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RI42 Stratigraphy and Depositional History of the Post-Choptank Chesapeake Group |
Andres, A.S. |
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