@misc{indiciae9bc052eed11b,
  title = {Geologic Map of the House Rock Quadrangle, Coconino County, Northern Arizona},
  author = {George H. Billingsley and Jessica L. Wellmeyer and Debra L. Block},
  year = {2001},
  doi = {10.3133/mf2364},
  url = {https://pubs.usgs.gov/publication/mf2364},
  note = {Source identifier: mf2364}
}