A close-up view of the Gabriel Icefall on the Gulkana Glacier in the Eastern Alaska Range, Alaska. The frame is filled entirely with heavily crevassed and fractured glacier ice, showing roughly 400 vertical feet of the icefall. The ice displays complex textures including folded horizontal striations representing annual accumulation layers compressed and deformed during glacial flow, deep crevasses, and towering seracs in the upper portion of the frame. Blue glacial ice is visible in the deeper crevasse walls at lower left. Rocky moraine debris is visible at the very bottom right of the frame.
The Gabriel Icefall on the Gulkana Glacier, Eastern Alaska Range. About 400 vertical feet of ice in this frame. The striations are annual accumulation layers that become folded during flow.
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