@misc{indiciaeb04598fbfd6a,
  title = {Plant and miscellaneous microfossils from the Thermopolis and Mowry Shales},
  author = {Robert H. Tschudy and Sharon Dee Veach},
  year = {1965},
  doi = {10.3133/ofr65165},
  url = {https://pubs.usgs.gov/publication/ofr65165},
  note = {Source identifier: ofr65165}
}