@misc{indiciae02f55b2ecd03,
  title = {Preliminary geologic map and coal resources of the Riner Quadrangle, Carbon and Sweetwater counties, Wyoming},
  author = {Robert B. Sanders},
  year = {1974},
  doi = {10.3133/ofr74185},
  url = {https://pubs.usgs.gov/publication/ofr74185},
  note = {Source identifier: ofr74185}
}