@misc{indiciae429408b98a85,
  title = {Contributions to economic geology, 1920, Part I, Metals and nonmetals except fuels--A deposit of manganese ore in Wyoming},
  author = {E. L. Jones},
  year = {1921},
  doi = {10.3133/b715c},
  url = {https://pubs.usgs.gov/publication/b715C},
  note = {Source identifier: b715C}
}