@misc{indiciae86203c9b612e,
  title = {Geology of the Yellowstone National Park: Part II. Descriptive geology, petrography, and paleontology},
  author = {Arnold Hague and Joseph Paxson Iddings and Walter Harvey Weed and C. D. Walcott and G.H. Girty and T. W. Stanton and F. H. Knowlton},
  year = {1899},
  doi = {10.3133/m32},
  url = {https://pubs.usgs.gov/publication/m32},
  note = {Source identifier: m32}
}