@misc{indiciae502867dd864f,
  title = {Breccia-pipe and geologic map of the southeastern part of the Hualapai Indian Reservation and vicinity, Arizona},
  author = {K. J. Wenrich and P. W. Huntoon},
  year = {2000},
  doi = {10.3133/i2643},
  url = {https://pubs.usgs.gov/publication/i2643},
  note = {Source identifier: i2643}
}