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Mesa - basalt & sedimentary red rock, Nipigon, Ont.
Mesa - basalt & sedimentary red rock, Nipigon, Ont.
Eocene clay loam - pillow lava
Eocene clay loam - pillow lava.
Erosion after clearcutting
Erosion after clearcutting
Road slippage, Oregon
Road slippage, Oregon.
Major gully and earth slippage
Major gully and earth slippage, Oregon
McLeod River after flood damage
McLeod River after flood damage.
McLeod River after flood damage
McLeod River after flood damage.
Reclaimed mine spoil, Alberta
Reclaimed mine spoil, Alberta.
Replacing top soil, Alberta
Replacing top soil, Alberta
Open pit mining, Alberta
Open pit mining, Alberta