@misc{indiciae284db7407764,
  title = {Geologic map of the Mount Lincoln 15-minute Quadrangle, Eagle, Lake, Park, and Summit counties, Colorado},
  author = {Ogden Tweto},
  year = {1974},
  doi = {10.3133/mf556},
  url = {https://pubs.usgs.gov/publication/mf556},
  note = {Source identifier: mf556}
}