Learn about ancient strata volcanoes and how grizzlies find them
Link to Part 1 https://youtu.be/Gn2r1MmsAH4
Special thanks to Rob Christiansen for grizzly footage
Special thanks to Jakob Ruffner for GIS work
Shawn Willsey YouTube channel
www.youtube.com/@shawnwillsey
Fossil woods of Yellowstone National Park by Elisabeth A. Wheeler
Geology of Yellowstone National Park
Petrified Forests
Grizzley Bears
Grizzley Bear Habitat
Yellowstone Lake
Lahars
Tuff
Montserrat Island Volcano
Supervolcano
Strata Volcanoes
Composite volcano