@misc{indiciae14433692ccb1,
  title = {Geologic map of Sullivan Draw and vicinity, Mohave County, northwestern Arizona},
  author = {G. H. Billingsley},
  year = {1994},
  doi = {10.3133/i2396},
  url = {https://pubs.usgs.gov/publication/i2396},
  note = {Source identifier: i2396}
}