@misc{indiciae9a4f575c1fbd,
  title = {Geologic and structure map of the Little Sand Draw oil field, Hot Springs, Wyoming},
  author = {George Henry Horn and C.B. Cotton},
  year = {1959},
  doi = {10.3133/ofr5962},
  url = {https://pubs.usgs.gov/publication/ofr5962},
  note = {Source identifier: ofr5962}
}