Showing posts with label
lava
.
Show all posts
Showing posts with label
lava
.
Show all posts
Tuesday, November 30, 2021
Lava tubes of the American West
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The American West is home to about a dozen majestic volcanoes. Most of the time we appreciate their towering summits. But what’s underg...
Tuesday, January 31, 2017
The story behind Pahoehoe Lava Flow
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In most national parks, geology is a history lesson. You see a feature of the land and must work to visualize the progression of forces tha...
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