Windows into the earth : the geologic story of Yellowstone and Grand Teton National Parks / Robert B. Smith and Lee J. Siegel.

Millions of years ago, the North American continent was dragged over the world's largest continental hotspot, a huge column of hot and molten rock rising from the Earth's interior that traced a 50-mile wide, 500-mile-long path northeastward across Idaho. Generating cataclysmic volcanic eru...

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Bibliographic Details
Online Access: Full text (Emerson users only)
Main Authors: Smith, Robert Baer, 1938- (Author), Siegel, Lee J. (Author)
Format: Electronic eBook
Language:English
Published: Oxford ; New York : Oxford University Press, 2000.
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Local Note:ProQuest Ebook Central