OFR54 Bedrock Geologic Map of the Delaware Piedmont |
Schenck, W.S. |
|
OFR55 Delaware Geological Survey Petrographic Data Viewer |
Schenck, W.S., Wang, L.T. |
|
RI78 Subsurface Geology of the Area Between Wrangle Hill and Delaware City, Delaware |
Jengo, J.W., McLaughlin, P.P., Ramsey, K.W. |
|
GM10 Bedrock Geologic Map of the Piedmont of Delaware and Adjacent Pennsylvania |
Schenck, W.S., Plank, M.O., Srogi, L. |
|
SP20 Delaware Piedmont Geology |
Plank, M.O., Schenck, W.S. |
|
RI56 The Setters Formation in the Pleasant Hill Valley, Delaware: Metamorphism and Structure |
Plank, M.O., Schenck, W.S. |
|
OFR17 A Guide to Information on Benchmarks in Delaware |
Schenck, W.S. |
|