@misc{indiciae2fbb49fa6a86,
  title = {Geology and fuel resources of the Fruitland Formation and Kirtland Shale of the San Juan Basin, New Mexico and Colorado},
  author = {James E. Fassett and Jim S. Hinds},
  year = {1971},
  doi = {10.3133/pp676},
  url = {https://pubs.usgs.gov/publication/pp676},
  note = {Source identifier: pp676}
}