@misc{indiciae7b450ce0eda3,
  title = {Geologic map of the Window Rock quadrangle, Apache County, Arizona, and McKinley County, New Mexico},
  author = {Robert E. Thaden},
  year = {1990},
  doi = {10.3133/gq1647},
  url = {https://pubs.usgs.gov/publication/gq1647},
  note = {Source identifier: gq1647}
}