@misc{indiciaefd7821fcf973,
  title = {Bouguer gravity map of the San Juan Basin area, Colorado, Arizona, and New Mexico},
  author = {V. J. Suits and Lindrith Cordell},
  year = {1981},
  doi = {10.3133/ofr81657},
  url = {https://pubs.usgs.gov/publication/ofr81657},
  note = {Source identifier: ofr81657}
}