@misc{indiciaee4a2f92fe81e,
  title = {Yellowstone's Old Faithful Geyser shut down by a severe 13th century drought},
  author = {Shaul Hurwitz and John King and Gregory T. Pederson and Justin T. Martin and David Damby and Michael Manga and Jefferson Hungerford and Sara Peek},
  year = {2020},
  doi = {10.1029/2020gl089871},
  url = {https://pubs.usgs.gov/publication/70215540},
  note = {Source identifier: 70215540}
}