@misc{indiciae056a41d24727,
  title = {Complete Bouguer gravity map of Circle quadrangle, Alaska},
  author = {John W. Cady and David F. Barnes},
  year = {1983},
  doi = {10.3133/ofr83170d},
  url = {https://pubs.usgs.gov/publication/ofr83170D},
  note = {Source identifier: ofr83170D}
}