@misc{indiciae8f906be5cf1e,
  title = {Gravity survey data and a Bouguer gravity anomaly map of the Lake City Caldera area, Hinsdale County, Colorado},
  author = {V.J. Grauch and D. L. Campbell},
  year = {1985},
  doi = {10.3133/ofr85208},
  url = {https://pubs.usgs.gov/publication/ofr85208},
  note = {Source identifier: ofr85208}
}