Washboard moraine
Washboard moraine
Wandering the north magnetic pole through geologic time
Wandering the north magnetic pole through geologic time
Wandering dune landscape.
Wandering dune landscape.
Wandering dune landscape.
Wandering dune landscape.
Wandering dune landscape.
Wandering dune landscape.
Walking Chama Indian girls near Hotel Mercedes, Pucallpa
Walking Chama Indian girls near Hotel Mercedes, Pucallpa
Wading through rapids, Sungaruyacu River
Wading through rapids, Sungaruyacu River
Volcanic tuff used as building stone. Hotel Turista, Arequipa
Volcanic tuff used as building stone. Hotel Turista, Arequipa
Volcanic tuff (rhyolite) with lapilli - NE of Arequipa
Volcanic tuff (rhyolite) with lapilli - NE of Arequipa
Volcanic plugs with explosion breccia
Volcanic plugs with explosion breccia
Volcanic ash, Pleistocene, NW bluff of Waskana Creek
Volcanic ash, Pleistocene, NW bluff of Waskana Creek
Village of Pusi, Lake Titicaca in distance
Village of Pusi, Lake Titicaca in distance
Views of mastodon and mammoth teeth
Views of mastodon and mammoth teeth
View up Jura Creek near Exshaw, Alberta
View up Jura Creek near Exshaw, Alberta
View south showig otucrops of white sandstone
View south showig otucrops of white sandstone
