Wonders of the National Parks: A Geology of North America

Big Bend on the Rio Grande and Saguaro (1x32)

Data di messa in onda: Ott 22, 2015

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.