@misc{indiciaeda84ede2bd7b,
  title = {Geologic map of the Muddy Gap quadrangle, Carbon County, Wyoming},
  author = {Mitchell W. Reynolds},
  year = {1968},
  doi = {10.3133/ofr68225},
  url = {https://pubs.usgs.gov/publication/ofr68225},
  note = {Source identifier: ofr68225}
}