@misc{indiciaed117b378b0d5,
  title = {First, Second, and Third Annual Reports of the United States Geological Survey of the Territories for the years 1867, 1868, and 1869},
  author = {Ferdinand Vandeveer Hayden},
  year = {1873},
  doi = {10.3133/70038907},
  url = {https://pubs.usgs.gov/publication/70038907},
  note = {Source identifier: 70038907}
}