@misc{indiciaef3c5fd591e6f,
  title = {Map showing some points of geologic interest in the Morrison Quadrangle, Jefferson County, Colorado},
  author = {G. R. Scott},
  year = {1972},
  doi = {10.3133/i790e},
  url = {https://pubs.usgs.gov/publication/i790E},
  note = {Source identifier: i790E}
}