@misc{indiciaee9d71cb154bc,
  title = {Preliminary report on the petrography of the Upper Jurassic Morrison Formation from four surface sections, southwestern San Juan Basin, McKinley County, New Mexico},
  author = {B.A. Steele},
  year = {1985},
  doi = {10.3133/ofr84780},
  url = {https://pubs.usgs.gov/publication/ofr84780},
  note = {Source identifier: ofr84780}
}