TY - RPRT TI - Geologic interpretation of seismic data grade separation, proposed Route 102 and Route 7 in Stockbridge, Massachusetts AU - James E. Maynard AU - Daniel Linehan PY - 1950 DO - 10.3133/ofr49130 UR - https://pubs.usgs.gov/publication/ofr49130 ID - ofr49130 ER -