John Lyons conducting geology field work on the south rim of Tana lake, in the Aleutian Islands. Cleveland and Herbert Volcanoes are visible in the background. Photo taken during the 2015 field season of the Islands of Four Mountains multidisciplinary project, work funded by the National Science Foundation, the USGS/AVO, and the Keck Geology Consortium.

John Lyons conducting geology field work on the south rim of Tana lake, in the Aleutian Islands. Cleveland and Herbert Volcanoes are visible in the background. Photo taken during the 2015 field season of the Islands of Four Mountains multidisciplinary project, work funded by the National Science Foundation, the USGS/AVO, and the Keck Geology Consortium.

Date: Aug 4th, 2015
Volcano(es): Cleveland Herbert Tanax̂ Angunax̂
Photographer: Lyons, John
URL: avo.alaska.edu/image/view/80191


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