@misc{indiciaed14278cc40d3,
  title = {Climate-induced variations of geyser periodicity in Yellowstone National Park, USA},
  author = {Shaul Hurwitz and Ashish Kumar and Ralph Taylor and Henry Heasler},
  year = {2008},
  doi = {10.1130/g24723a.1},
  url = {https://pubs.usgs.gov/publication/70000500},
  note = {Source identifier: 70000500}
}