@misc{indiciae8b7c34d31e25,
  title = {An X-ray and optical study of cuttings from the U. S. Bureau of Reclamation Mesa 6-1 drillhole, Imperial County, California},
  author = {R.B. Fournier},
  year = {1973},
  doi = {10.3133/ofr7372},
  url = {https://pubs.usgs.gov/publication/ofr7372},
  note = {Source identifier: ofr7372}
}