@misc{indiciae66dc29c3533a,
  title = {Whole-rock and clay mineralogies of deeply-buried rocks, Permian upper part of the Minnelusa Formation, Powder River Basin, Wyoming},
  author = {R. M. Pollastro and T.J. Finn},
  year = {1990},
  doi = {10.3133/ofr90673},
  url = {https://pubs.usgs.gov/publication/ofr90673},
  note = {Source identifier: ofr90673}
}