DGS Publications

Title Authors Publication Date
IS5 Earthquakes in Delaware Woodruff, K.D.
RI39 Earthquakes in Delaware and Nearby Areas, June 1973 - June 1984 Woodruff, K.D.
OFR19 Regolith Thickness of the Delaware Piedmont Woodruff, K.D., Christopher, M.J.
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.