Denali fault trace on the lower Susitna Glacier. Note ice block push-ups defining main fault trace. View is eastward, with Mount Hayes in the background at left. Offset at this site is 095 +/- 0.05m, right-lateral, and 0.33 +/- 0.05m, up to the north, measured just west of this view. Site PH274, km 30.0. Photo by P. Haeussler.
Denali fault trace on the Susitna Glacier. P. Craw for scale. View is to the east, with the pass between the Susitna and Black Rapids Glaciers in the distance. Offset at this location is 0.95 +/- 0.05m, right-lateral, and 0.33 +/- 0.05m, up to the north. Site PH274, km 30.0. Photo by P. Haeussler.
View of the Denali fault trace on the lower Susitna Glacier. P. Craw for scale. View is eastward, with the pass between the Susitna and Black Rapids Glaciers in the distance. Offset at this location is 0.95 +/- 0.05m, right-lateral, and 0.33 +/- 0.05m, up to the north. Site PH274, km 30.0. Photo by P. Haeussler.
View into a fissure along the Denali fault showing measured offset features. The small ice face just left (west) of the stadia rod matched with the ice face up and to the right (arrows). Offset at this location is 0.95 +/- 0.05m, right-lateral, and 0.33 +/- 0.05m, up to the north. Site PH274, km 30.0. Photo by P. Haeussler.