History & Geology in Colorado

Roadside Geology of Colorado, 2nd edition
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The rocks and landforms have not changed much since the publication of the first edition of the Roadside Geology of Colorado in 1980, but our understanding of them has. With expanded coverage, updated maps, new photographs, and the latest geologic interpretations, this nontechnical guide introduces you to the tumultuous geological history of Colora… read more

Roadside History of Colorado
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Colorado’s roads wind through country that is steeped in history, sometimes tracing routes with a history of their own, from the Santa Fe Trail to the Million Dollar Highway. But no matter where you roam in this beautiful state, Roadside History of Colorado can guide you. In this long-awaited volume, award-winning history writer Candy Moulton escor… read more