TY - RPRT TI - Climate-induced variations of geyser periodicity in Yellowstone National Park, USA AU - Shaul Hurwitz AU - Ashish Kumar AU - Ralph Taylor AU - Henry Heasler PY - 2008 DO - 10.1130/g24723a.1 UR - https://pubs.usgs.gov/publication/70000500 ID - 70000500 ER -