@misc{indiciae8aaeb24b0a92,
  title = {Principal facts for gravity profile stations in the vicinity of Creede, Mineral County, Colorado},
  author = {Gerda A. Abrams and Ileane Judy},
  year = {1989},
  doi = {10.3133/ofr89434},
  url = {https://pubs.usgs.gov/publication/ofr89434},
  note = {Source identifier: ofr89434}
}