@misc{indiciae7b9242e85d1a,
  title = {Stratigraphy of the Morrison formation in part of northwestern New Mexico},
  author = {Val L. Freeman and L.S. Hilpert},
  year = {1955},
  doi = {10.3133/tei319},
  url = {https://pubs.usgs.gov/publication/tei319},
  note = {Source identifier: tei319}
}