TY - RPRT TI - Geologic interpretations of seismic data for various locations in Northbridge, Uxbridge, Sturbridge, Sutton and Lexington, Massachusetts AU - James E. May AU - Daniel Linehan PY - 1949 DO - 10.3133/ofr4941 UR - https://pubs.usgs.gov/publication/ofr4941 ID - ofr4941 ER -