Geological Survey of Wyoming,King, J.K.2024-03-142024-03-1410.15786/13697116https://wyoscholar.uwyo.edu/handle/internal/9556https://doi.org/10.15786/13697116Facts and theories about Old Faithful geyser WSGS PubID: OFR-87-1Oenghttps://creativecommons.org/licenses/by/4.0/WSGSGeologyWyomingfigure