
Yosemite National Park Geologist Greg Stock left the world of academia to find his dream job in one of the crown jewels of the national park system. Greg talks about the geologic history of Yosemite Valley and describes the uniqueness of the formation Half Dome among many other wonders of this popular destination for explorers and scientists alike.
Greg also shares many adventures he takes in the Yosemite backcountry with his wife Sarah and their super talented rock climbing daughter. Tune in to hear more.

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