@misc{indiciae919ceb85466b,
  title = {Geologic interpretations of seismic data for various locations in Wakefield, Danvers, Shelburne and Sturbridge, Massachusetts},
  author = {James E. May and Daniel Linehan},
  year = {1950},
  doi = {10.3133/ofr5043},
  url = {https://pubs.usgs.gov/publication/ofr5043},
  note = {Source identifier: ofr5043}
}