@misc{indiciae10bd17028185,
  title = {Geologic map of the Chaco Culture National Historical Park, northwestern New Mexico},
  author = {G. R. Scott and R. B. O'Sullivan and D. L. Weide},
  year = {1984},
  doi = {10.3133/i1571},
  url = {https://pubs.usgs.gov/publication/i1571},
  note = {Source identifier: i1571}
}