DGS Publications

Title Authors Publication Date
RI59 Bedrock Geology of the Piedmont of Delaware and Adjacent Pennsylvania Plank, M.O., Schenck, W.S., Srogi, L.
GM10 Bedrock Geologic Map of the Piedmont of Delaware and Adjacent Pennsylvania Schenck, W.S., Plank, M.O., Srogi, L.
Geology and Hydrology of the Cockeysville Formation Northern New Castle County, Delaware Plank, M.O., Woodruff, K.D., Werkheiser, W.H.