Graham Eaton / Cliffs of Bridport sandstone, variably cemented, Jurrasic Coast, Burton Bradstock, Dorset, England, UK, August 2012.
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Graham Eaton / A seep of hydrocarbons (Oil) from Jurassic, Bencliff Grit near Osmington Mills, Dorset. Oil seeep such as these triggered oil exploration in the area and finding the Wytch Farm Oilfield. August 2012
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Juan Carlos Munoz / Aerial view of Lake Powell, near Page, Arizona and the Utah border, USA, February 2015. Lake Powell is a reservoir on the Colorado River, and is the second largest man made lake in the USA.
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Sebastian Kennerknecht / Volcanic rock formations lining Bear Gulch Reservoir, Pinnacles National Park, California
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Sebastian Kennerknecht / Volcanic rock formations lining Bear Gulch Reservoir, Pinnacles National Park, California
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Pal Hermansen / Aerial shot of the biggest Hydroelectric stone dam in Norway, Storglomvatnet Reservoir, Norway.
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Pal Hermansen / Aerial panning shot of the biggest Hydroelectric stone dam in Norway, Storglomvatnet Reservoir, Norway.
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Steve Nicholls / Cow Green Reservoir, flooded parts of the rich upland limestone turf of Widdybank Fell, Upper Teesdale, England, UK. July.
