@misc{indiciae4a7512db3e66,
  title = {Carlsbad Caverns East quadrangle, New Mexico},
  author = {P. T. Hayes},
  year = {1957},
  doi = {10.3133/gq98},
  url = {https://pubs.usgs.gov/publication/gq98},
  note = {Source identifier: gq98}
}