@misc{indiciae39c3c0bc1b58,
  title = {Lower Cody Shale (Niobrara equivalent) in the Bighorn Basin, Wyoming and Montana: thickness, distribution, and source rock potential},
  author = {Thomas M. Finn},
  year = {2014},
  doi = {10.3133/sir20135138},
  url = {https://pubs.usgs.gov/publication/sir20135138},
  note = {Source identifier: sir20135138}
}