Glacially striated lava flow with oblique flow banding at the head of Fourpeaked Glacier, in an outcrop equidistant between Douglas and Fourpeaked. Striations are parallel to rock hammer.
Date: Aug 21st, 2021
Volcano(es): Douglas Fourpeaked
Photographer: Loewen, M. W.
URL: avo.alaska.edu/image/view/177131
Location:
Volcano(es): Douglas Fourpeaked
Photographer: Loewen, M. W.
URL: avo.alaska.edu/image/view/177131
Latitude: 58.809562385
Longitude: -153.57840069333
Image courtesy of AVO/USGS.
Please cite the photographer and the Alaska Volcano Observatory / U.S. Geological Survey when using this image.
Full Resolution.