@misc{indiciae76d4457b5846,
  title = {An evaluation of alternative chemical classifications of sandstones},
  author = {D. A. Lindsey},
  year = {1999},
  doi = {10.3133/ofr99346},
  url = {https://pubs.usgs.gov/publication/ofr99346},
  note = {Source identifier: ofr99346}
}