Ice-shove deformation. Dirt Hills, Saskatchewan
Ice-shove deformation. Dirt Hills, Saskatchewan
Ice-shove deformation. Dirt Hills, Saskatchewan
Ice-shove deformation. Dirt Hills, Saskatchewan
Ice-shove deformation. Dirt Hills, Saskatchewan
Ice-shove deformation. Dirt Hills, Saskatchewan
Bison skull in alluvium of South Saskathcewan River
Bison skull in alluvium of South Saskathcewan River
Grinnell Glacier, Glacier National Park, Montana
Grinnell Glacier, Glacier National Park, Montana
Boulder pavement on till overlain by stratified drift
Boulder pavement on till overlain by stratified drift
Block diagrams showing changes due to valley glaciation
Block diagrams showing changes due to valley glaciation
Map showing present-day distribution of elephants
Map showing present-day distribution of elephants
Views of mastodon and mammoth teeth
Views of mastodon and mammoth teeth
Large femur (thigh bone) of mammoth
Large femur (thigh bone) of mammoth
Dire wolf from Rancho La Brea, Los Angeles, Pleistocene
Dire wolf from Rancho La Brea, Los Angeles, Pleistocene
Mudcracks, Dempster's clay pit, Eastend, Sask.
Mudcracks, Dempster's clay pit, Eastend, Sask.
Cross stratification in Frenchman sand - near Frenchman River
Cross stratification in Frenchman sand - near Frenchman River
Close up of cross stratification in Frenchman sand
Close up of cross stratification in Frenchman sand
Blocks of Red-River type Ordovician dolomite
Blocks of Red-River type Ordovician dolomite
