Wonders of the National Parks: A Geology of North America
Wonders of the National Parks: A Geology of North America
Denali to Gates of the Arctic (1x13)
Data di messa in onda: Ott 22, 2015
The story of the tectonic train wreck that built Alaska is written all over the three largest national parks in the U.S.: Wrangell-St. Elias, Gates of the Arctic, and Denali. These remote preserves encompass America's tallest mountains, all built by subduction zone processes.
- Iniziato: Ott 2015
- Episodi: 34
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