@misc{indiciaefa28df0194e1,
  title = {Geologic interpretations of seismic data for various locations in Waltham and Danvers, Massachusetts},
  author = {James E. May and Daniel Linehan},
  year = {1949},
  doi = {10.3133/ofr4942},
  url = {https://pubs.usgs.gov/publication/ofr4942},
  note = {Source identifier: ofr4942}
}