@misc{indiciae4f657b99c748,
  title = {Reconnaissance geologic map of the Gila Wilderness study area, southwestern New Mexico},
  author = {J.C. Ratte and D. L. Gaskill},
  year = {1975},
  doi = {10.3133/i886},
  url = {https://pubs.usgs.gov/publication/i886},
  note = {Source identifier: i886}
}