@misc{indiciaeef9e01749834,
  title = {Geological investigations of the Vermillion Creek coal bed in the Eocene Niland Tongue of the Wasatch Formation, Sweetwater County, Wyoming},
  author = {P.L. Martin},
  year = {1987},
  doi = {10.3133/pp1314al},
  url = {https://pubs.usgs.gov/publication/pp1314AL},
  note = {Source identifier: pp1314AL}
}