A map of Canada's earth materials |
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Geoscape Canada A map of Canada's earth materials Prairies
Figure 29. Eroded sandstone and shale (clastic sedimentary rock), Horseshoe Canyon, Alberta (S.E.B. Irwin).
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Figure 30. Active sand dune (modern sediment), Great Sand Hills, southwestern Saskatchewan (S.A. Wolfe).
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Figure 31. Grain growing on rich soil formed on silt-clay glacial lake sediments, Davidson, Saskatchewan (Agriculture and Agri-Food Canada).
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