@misc{indiciae44c61e7cea7f,
  title = {Lithostratigraphic relations, nonmarine Mollusca, and depositional environments of a portion of the Green River and Wasatch Formations south of the Rock Springs Uplift, Sweetwater County, Wyoming, with appendices of measured stratigraphic sections},
  author = {John H. Hanley},
  year = {1977},
  doi = {10.3133/ofr77588},
  url = {https://pubs.usgs.gov/publication/ofr77588},
  note = {Source identifier: ofr77588}
}