Wonders of the National Parks: A Geology of North America
Wonders of the National Parks: A Geology of North America
Big Bend on the Rio Grande and Saguaro (1x32)
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Investigate the multitude of geological processes on view at Big Bend National Park in Texas. Here you find signs of continental collisions, volcanic eruptions, dramatic erosion, and other breathtaking events. Then survey another geologist's paradise - Saguaro National Park.