@misc{indiciaee7c7b3ff40fd,
  title = {Geologic map of the Jacobs Well and southern part of the Elbow Canyon quadrangles, Mohave County, Arizona},
  author = {R. G. Bohannon},
  year = {1991},
  doi = {10.3133/i2167},
  url = {https://pubs.usgs.gov/publication/i2167},
  note = {Source identifier: i2167}
}