@misc{indiciae24105543d6f7,
  title = {Geochemistry of lower Eocene sandstones in the Rocky Mountain region, with a section on direct-reader spectrometric analyses},
  author = {James David Vine and Elizabeth B. Tourtelot and Raymond Gilbert Havens and A.T. Myers},
  year = {1973},
  doi = {10.3133/pp789},
  url = {https://pubs.usgs.gov/publication/pp789},
  note = {Source identifier: pp789}
}