@misc{indiciae601855ec0ea6,
  title = {Geologic map of the Morrison Quadrangle, Jefferson County, Colorado},
  author = {G. R. Scott},
  year = {1972},
  doi = {10.3133/i790a},
  url = {https://pubs.usgs.gov/publication/i790A},
  note = {Source identifier: i790A}
}