@misc{indiciae6bc27f23ea69,
  title = {Report upon United States geological surveys west of the one hundredth meridian, Volume VII: Archaeology},
  author = {George Montague Wheeler},
  year = {1879},
  doi = {10.3133/70042755},
  url = {https://pubs.usgs.gov/publication/70042755},
  note = {Source identifier: 70042755}
}