@misc{indiciae7e7630ff4cff,
  title = {Total intensity aeromagnetic map of the Big Moose quadrangle, New York},
  author = {James R. Balsley and M. E. Hill},
  year = {1961},
  doi = {10.3133/ofr6117},
  url = {https://pubs.usgs.gov/publication/ofr6117},
  note = {Source identifier: ofr6117}
}