TY - RPRT TI - Postdepositional alteration of surface and near-surface minerals in selected coastal plain formations of the Middle Atlantic States AU - James Patrick Owens AU - M.M. Hess AU - C. S. Denny AU - E.J. Dwornik PY - 1983 DO - 10.3133/pp1067f UR - https://pubs.usgs.gov/publication/pp1067F ID - pp1067F ER -