Graham Eaton / Glacial outwash sand and gravel deposits, Baumaris, Wales, UK, June. These deposits were laid down in a fluvial environment of braided streams near the front of a retreating glacier, during the last I...
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Graham Eaton / A Glacial Erratic at Norber near Austwick, Yorkshire, UK. This is one of the Norber erratics, where blocks of older Silurian sandstone were left on top of younger Carboniferous limestone by a retreati...
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Graham Eaton / A Glacial Erratic at Norber near Austwick, Yorkshire, UK. This is one of the Norber erratics, where blocks of older Silurian sandstone were left on top of younger Carboniferous limestone by a retreati...
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Graham Eaton / A Glacial Erratic at Norber near Austwick, Yorkshire, UK. This is one of the Norber erratics, where blocks of older Silurian sandstone were left on top of younger Carboniferous limestone by a retreati...
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Sylvain Cordier / Polar bear (Ursus maritimus) female with juvenile, age one year and a half, Wrangel Island, Russia.
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Sylvain Cordier / Polar bear (Ursus maritimus) female with young, age one year and a half, resting on the ice, Wrangel island, Far East Russia.
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Sylvain Cordier / Polar bear (Ursus maritimus) adult female with young age one year and a half. Wrangel island, Far East Russia.
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Dr. Axel Gebauer / Iridescent bacteria on ice, Upper Lusatia Germany, December.
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Paul D Stewart / Copy of cave painting of wild European bison from Altamira Cave, Spain, by Abbe H. Breuil from A Rutot. 'Un essai de reconstitution plastique des races humaines primitives'. 1916. The original paint...
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Paul D Stewart / Copy of cave painting of wild European bison from Altamira Cave, Spain. By Abbe H. Breuil from A Rutot. 'Un essai de reconstitution plastique des races humaines primitives'. 1916. The original painti...
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Paul D Stewart / Copy of cave painting of wild European bison from Altamira Cave, Spain. By Abbe H. Breuil from A Rutot. 'Un essai de reconstitution plastique des races humaines primitives'. 1916. The original painti...
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Graham Eaton / Forest trees and peat, which were covered by the sea following the last ice age, exposed on beach at low tide, Borth, Wales. September.