The Geologic Story of Palo Duro Canyon

Palo Duro Canyon is the Grand Canyon's lesser-known sibling: a wound in the Texas Panhandle that cuts nearly a thousand feet down through rust-red rock layers spanning 250 million years. Matthews, a geologist who spent decades walking this land, doesn't just catalog formations. He reads the canyon like a manuscript, unraveling the ancient seas, volcanic ash, and relentless wind that carved something extraordinary from the Permian dust. The book moves from the invisible forces (tectonic upheaval, water cutting through soft limestone) to the visible: the striped canyon walls, the cave dwellings, the way light transforms the landscape at sunset. Matthews also traces human footprints across this geological timescale, from the prehistoric hunters who followed mastodon herds through the canyon to the Spanish explorers who named it. Part field guide, part love letter to deep time, this book rewards anyone who's stood at the rim and wanted to understand the bones of the earth beneath their feet.