Shishaldin geology fieldwork, August 2018. Janet Schaefer at station 18JRSSH019, photographing a large debris avalanche block comprised of old ignimbrite.

Shishaldin geology fieldwork, August 2018. Janet Schaefer at station 18JRSSH019, photographing a large debris avalanche block comprised of old ignimbrite.

Date: Aug 7th, 2018
Volcano(es): Shishaldin
Photographer: Mulliken, Katherine
URL: avo.alaska.edu/image/view/118951
Image courtesy of the AVO/ADGGS.
Please cite the photographer and the Alaska Volcano Observatory / Alaska Division of Geological & Geophysical Surveys when using this image.
Full Resolution.