@misc{indiciae920110d845cc,
  title = {Isotopic evidence of Holocene climatic change in the San Juan Mountains, Colorado},
  author = {I. Friedman and P. Carrara and J. Gleason},
  year = {2017},
  doi = {10.1016/0033-5894(88)90010-5},
  url = {https://pubs.usgs.gov/publication/70013761},
  note = {Source identifier: 70013761}
}