@misc{indiciae42d1c79de915,
  title = {Map and cross sections of coal zones in the Upper Cretaceous Neslen Formation, north-central part of the Westwater 30' x 60' Quadrangle, Grand and Uintah counties, Utah},
  author = {James Louis Gualtieri},
  year = {1991},
  doi = {10.3133/coal133},
  url = {https://pubs.usgs.gov/publication/coal133},
  note = {Source identifier: coal133}
}