@misc{indiciae589edb392f63,
  title = {Possible origins of till-like deposits near the summit of the Front Range in north-central Colorado},
  author = {R.F. Madole},
  year = {1982},
  doi = {10.3133/pp1243},
  url = {https://pubs.usgs.gov/publication/pp1243},
  note = {Source identifier: pp1243}
}