@misc{indiciae7c467352aa10,
  title = {No. 1: Lists of elevations in that portion of the United States west of the Mississippi River},
  author = {Ferdinand Vandeveer Hayden and Henry Gannett},
  year = {1873},
  doi = {10.3133/70038987},
  url = {https://pubs.usgs.gov/publication/70038987},
  note = {Source identifier: 70038987}
}