@misc{indiciaec73aad03582e,
  title = {Hypothetical coal resources of the Almond Formation in the Rock Springs coal field, Wyoming},
  author = {Laura N. Robinson and Henry W. Roehler},
  year = {1979},
  doi = {10.3133/ofr79588},
  url = {https://pubs.usgs.gov/publication/ofr79588},
  note = {Source identifier: ofr79588}
}