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Mudflows in Lost Creek, Lassen, May 22 1915

By California Volcano Observatory
In this black-and-white photos, a view up a valley shows a bare moonscape of mud, silt, and boulders. In the far distance, a mountain peak rises above lines of pine trees lining the valley's sides.
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Detailed Description

Benjamin F. Loomis Historical Photograph Collection: Lost Creek drainage area covered in mud, rocks, and debris from a mudflow off Lassen Peak. Photo courtesy of NPS.

Sources/Usage

Public Domain.

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