TY - RPRT TI - Geologic interpretations of seismic data for various locations in Wakefield, Danvers, Shelburne and Sturbridge, Massachusetts AU - James E. May AU - Daniel Linehan PY - 1950 DO - 10.3133/ofr5043 UR - https://pubs.usgs.gov/publication/ofr5043 ID - ofr5043 ER -