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Erratic boulder, northeastern Manitoba, Canada.
A sense of the size of the large erratic block can be estimated noting the person standing in front of the block, on the left side. The plain that the block is resting on is covered with boulders carried by the Keewatian Ice Sheet.
(Source: Natural Resources Canada. Photograph by Lynda Dredge. Copyright Terrain Sciences Division, Geological Survey of Canada.)
