@misc{indiciaebba1110a3d17,
  title = {Geologic map of the Oh-Be-Joyful quadrangle, Gunnison County, Colorado},
  author = {David L. Gaskill and Larry H. Godwin and Felix E. Mutschler},
  year = {1967},
  doi = {10.3133/gq578},
  url = {https://pubs.usgs.gov/publication/gq578},
  note = {Source identifier: gq578}
}