Geology Of Yellowstone Park
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Discusses geological character of Yellowstone National Park. Includes volcanic pact and current hydrothermal activity. Describes subterranean conditions. Explains how geysers and hot pools function and emphasizes the crustal instability of the region. Includes scenes of the 1959 Madison-Hebgen Earthquake site.
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- 16mm Filmography (legacy record) — title, year, creator, format, sound, description, catalog record
Original permalink · Record added 2023-02-27 02:41:21