Image:UkinrekMaars.jpg

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Aerial view, looking north, over the Ukinrek Maars on the south shore of Becharof Lake on the Alaska Peninsula. The maar craters formed during a 10-day eruption in March and April of 1977. In the distance (center) are the Gas Rocks, an older volcanic center.

Photograph by C. Nye, Alaska Division of Geological and Geophysical Surveys, May 9, 1994. Source: http://geopubs.wr.usgs.gov/dds/dds-40/

Public domain This image is in the public domain because it contains materials that originally came from the United States Geological Survey, an agency of the United States Department of Interior. For more information, see the official USGS copyright policy

File history

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Date/TimeDimensionsUserComment
current09:11, 21 January 20051,024×697 (161 KB)GarciaB (Ukinrek Maars, Alaska)
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