@misc{indiciaed990dc634105,
  title = {Geologic interpretation of seismic data, Northbridge Worcester-Providence Road, Route 122 proposed cut at Stations 335-340},
  author = {James E. Maynard and Daniel Linehan},
  year = {1949},
  doi = {10.3133/ofr4941a},
  url = {https://pubs.usgs.gov/publication/ofr4941A},
  note = {Source identifier: ofr4941A}
}