@misc{indiciae9c7ce28b06bf,
  title = {Geologic interpretation of seismic data, Waltham Northern Circumferential Highway (Route 128), Grade Separation Routes 128 and 117, Stations 58 to 62},
  author = {James E. Maynard and Daniel Linehan},
  year = {1949},
  doi = {10.3133/ofr4942a},
  url = {https://pubs.usgs.gov/publication/ofr4942A},
  note = {Source identifier: ofr4942A}
}