@misc{indiciaee68c873d2060,
  title = {Old ice in rock glaciers may provide long-term climate records},
  author = {D.H. Clark and E.J. Steig and N. Potter and J. Fitzpatrick and A.B. Updike and G. M. Clark},
  year = {2011},
  doi = {10.1029/96eo00149},
  url = {https://pubs.usgs.gov/publication/70018955},
  note = {Source identifier: 70018955}
}