@misc{indiciae7e63c4a2346c,
  title = {Hydrogeology of the Kirtland Shale and Fruitland Formation in the San Juan structural basin, New Mexico, Colorado, Arizona, and Utah},
  author = {John Michael Kernodle and C. R. Thorn and G. W. Levings and S. D. Craigg and W. L. Dam},
  year = {1990},
  doi = {10.3133/ha720c},
  url = {https://pubs.usgs.gov/publication/ha720C},
  note = {Source identifier: ha720C}
}