@misc{indiciae6a402bf76783,
  title = {Preliminary interpretation of gravity data in west-central Maine},
  author = {M. F. Kane and D. L. Peterson},
  year = {1961},
  doi = {10.3133/ofr6182},
  url = {https://pubs.usgs.gov/publication/ofr6182},
  note = {Source identifier: ofr6182}
}