Coastal & Marine Geology InfoBank

USGS CMG InfoBank: A Unique Eruption


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Comment: 19:55 - 20:24 (00:29)

Source: Annenberg/CPB Resources - Earth Revealed - 13. Volcanism

Keywords: "Mount Katmai", volcano, eruption, vent, caldera, geologist

Our transcription: Geologic insights from the study of Katmai make the effort worthwhile.

The 1912 eruption was unique.

It was a single well documented volcanic event that took place in a rather simple geologic setting.

And the source vent is well preserved because the large scale collapse that normally accompanies eruptions of this size occurred elsewhere at Katmai Summit.

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URL: http://walrus.wr.usgs.gov/infobank/programs/html/school/moviepage/12.01.22.html
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Accessibility FOIA Privacy Policies and Notices
U.S. Department of the Interior \| U.S. Geological Survey URL: http://walrus.wr.usgs.gov/infobank/programs/html/school/moviepage/12.01.22.html Page Contact: InfoBank staff Page Last Modified: Fri Sep 18 02:37:03 PDT 2009 (wcs)