@misc{indiciaed30ca6333f83,
  title = {Time of Pinedale deglaciation in north-central Colorado: Further considerations},
  author = {R.F. Madole},
  year = {1980},
  doi = {10.1130/0091-7613(1980)8<118:topdin>2.0.co;2},
  url = {https://pubs.usgs.gov/publication/70012195},
  note = {Source identifier: 70012195}
}