DGS Publications

Title Authors Publication Date
OFR19 Regolith Thickness of the Delaware Piedmont Woodruff, K.D., Christopher, M.J.
SP9 Generalized Geologic Map of Delaware Pickett, T.E., Spoljaric, N., Jordan, R.R.
OFR3 Preliminary Report on the Earthquake of February 28, 1973 Woodruff, K.D., Jordan, R.R., Pickett, T.E.
OFR2 Preliminary Report on Seismic Events in Northern Delaware Jordan, R.R., Pickett, T.E., Woodruff, K.D.