@misc{indiciaeb33b154ed1dc,
  title = {Isopach maps of the Westwater Canyon and Brushy Basin Members of the Morrison Formation, showing structural control of sedimentation patterns and uranium deposits, San Juan Basin, New Mexico},
  author = {A. R. Kirk and S. M. Condon},
  year = {1989},
  doi = {10.3133/i1957a},
  url = {https://pubs.usgs.gov/publication/i1957A},
  note = {Source identifier: i1957A}
}