@misc{indiciae68fc6eab46ea,
  title = {Preliminary geologic map of the Winston Quadrangle, Sierra County, New Mexico},
  author = {Charles Henry Maxwell and Allen Van Heyl},
  year = {1976},
  doi = {10.3133/ofr76858},
  url = {https://pubs.usgs.gov/publication/ofr76858},
  note = {Source identifier: ofr76858}
}