@misc{indiciae55197111fe21,
  title = {Tenth Annual Report of the United States Geological and Geographical Survey of the Territories, embracing Colorado and parts of adjacent Territories, being a report of progress of the exploration for the year 1876},
  author = {Ferdinand Vandeveer Hayden},
  year = {1878},
  doi = {10.3133/70038934},
  url = {https://pubs.usgs.gov/publication/70038934},
  note = {Source identifier: 70038934}
}