ADGGS AVO geologist Janet Schaefer logging post 2050 yBP tephras from Okmok volcano. This section is located in an excavated pit at the Fort Glenn cattle ranch.
Date: Jul 23rd, 2016
Volcano(es): Okmok
Photographer: Larsen, J. F.
URL: avo.alaska.edu/image/view/103191
Image courtesy of the AVO/UAF-GI.Volcano(es): Okmok
Photographer: Larsen, J. F.
URL: avo.alaska.edu/image/view/103191
Please cite the photographer and the Alaska Volcano Observatory / University of Alaska Fairbanks, Geophysical Institute when using this image.
Full Resolution.