author
William R. Keefer
b. 1924
Best known for explaining Yellowstone's dramatic landscape to general readers, this American geologist spent decades studying the Rocky Mountain region for the U.S. Geological Survey. His work blends clear science writing with a deep sense of place.
1 Audiobook
The Geologic Story of Yellowstone National Park
by William R. Keefer
About the author
William R. Keefer was an American geologist born in 1924 who built a long career with the U.S. Geological Survey. He is especially associated with Yellowstone National Park and the geology of Wyoming, and his writing helped make complex earth science easier for non-specialists to follow.
His best-known book, The Geologic Story of Yellowstone National Park, introduces readers to the forces that shaped geysers, lava flows, mountains, and valleys in one of the most famous landscapes in the United States. Beyond Yellowstone, he also published technical work on places such as the Wind River Basin and the Northern Great Plains, showing both field expertise and a talent for explanation.
Available records indicate that he died in 2016. Today, he is remembered as one of the geologists who helped readers see Yellowstone not just as a scenic wonder, but as a landscape with a long and fascinating history written in rock.