@misc{indiciaef5ceb18ecd2c,
  title = {Geologic map of the Lower Hurricane Wash and vicinity, Mohave County, Northwestern Arizona},
  author = {George H. Billingsley and Scott E. Graham},
  year = {2003},
  doi = {10.3133/mf2396},
  url = {https://pubs.usgs.gov/publication/mf2396},
  note = {Source identifier: mf2396}
}