@misc{indiciaee233ad60ac2c,
  title = {Final report of the United States Geological Survey of Nebraska and portions of the adjacent Territories, made under the direction of the Commissioner of the General Land Office},
  author = {Ferdinand Vandeveer Hayden and Fielding Bradford Meek and Samuel H. Scudder},
  year = {1872},
  doi = {10.3133/70039703},
  url = {https://pubs.usgs.gov/publication/70039703},
  note = {Source identifier: 70039703}
}