Arctica ovata from the Bearpaw formation, south of Walsh, AB
Arctica ovata from the Bearpaw formation, south of Walsh, AB
Area of the Netherlands affected by flood on 31 January, 1931
Area of the Netherlands affected by flood on 31 January, 1931
Area of thin glacial cover of erratics only
Area of thin glacial cover of erratics only
Artisan making shoes from old tires
Artisan making shoes from old tires
Aspen "bluff" in winter - east of Saskatoon
Aspen "bluff" in winter - east of Saskatoon
Aspen "bluff" in winter - east of Saskatoon
Aspen "bluff" in winter - east of Saskatoon
At Lynn Lake airport
At Lynn Lake airport
Athabasca River near McMurray, Alberta
Athabasca River near McMurray, Alberta
Athabasca tar sand
Athabasca tar sand
Avenida Wilson, Lima
Avenida Wilson, Lima
Babylonian coffin with bituminous coating
Babylonian coffin with bituminous coating
Baculites compressus
Baculites compressus
Badlands. Fort Union formation. Paleocene
Badlands. Fort Union formation. Paleocene
Badlands. Fort Union formation. Paleocene
Badlands. Fort Union formation. Paleocene
Badlands. Fort Union formation (Paleocene)
Badlands. Fort Union formation (Paleocene)
