@misc{indiciae2c389e3804f5,
  title = {Preliminary geologic map of the Croton 1 SW Quadrangle, Campbell County, Wyoming},
  author = {P. T. Hayes},
  year = {1973},
  doi = {10.3133/mf544},
  url = {https://pubs.usgs.gov/publication/mf544},
  note = {Source identifier: mf544}
}