@misc{indiciae894421bfb7f5,
  title = {Geology and fuel resources of the Upper Cretaceous rocks of the Barker dome-Fruitland area, San Juan County, New Mexico},
  author = {Philip Thayer Hayes and Alfred Dexter Zapp},
  year = {1955},
  doi = {10.3133/om144},
  url = {https://pubs.usgs.gov/publication/om144},
  note = {Source identifier: om144}
}