@misc{indiciae28068b54a529,
  title = {Geologic map of the Shumway Reservoir Quadrangle, Malheur County, Oregon},
  author = {J. G. Evans and G. B. Binger},
  year = {1999},
  doi = {10.3133/ofr99138},
  url = {https://pubs.usgs.gov/publication/ofr99138},
  note = {Source identifier: ofr99138}
}