@misc{indiciaec27b5d9285b2,
  title = {Geologic map of the Buffalo Peaks Wilderness Study Area, Lake, Park, and Chaffee counties, Colorado},
  author = {D. C. Hedlund},
  year = {1985},
  doi = {10.3133/mf1628c},
  url = {https://pubs.usgs.gov/publication/mf1628C},
  note = {Source identifier: mf1628C}
}