Billion-year-old sedimentary rock erodes into yellow and blue patterns in Glacier National Park, Montana, USA.

Billion-year-old sedimentary rock erodes into yellow and blue patterns in Glacier National Park, Montana, USA. Published in "Light Travel: Photography on the Go" book by Tom Dempsey 2009, 2010. Rocks in the park are primarily sedimentary layers deposited in shallow seas over 1.6 billion to 800 million years ago. During the tectonic formation of the Rocky Mountains 170 million years ago, the Lewis Overthrust displaced these old rocks over newer Cretaceous age rocks. Since 1932, Canada and USA have shared Waterton-Glacier International Peace Park, which UNESCO declared a World Heritage Site (1995) containing two Biosphere Reserves (1976).

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Filename: 07GLA-0164.jpg
Copyright: © Tom Dempsey / PhotoSeek.com
Image Size: 5000x3591 / 4.8MB; http://www.photoseek.com/; Glacier National Park LightTravel1 Montana PhotoBest USA abstract geology landscape nature naturepatternGNP outdoor pattern rock sedimentary stone ArtandCreativeMarketing.com
Contained in galleries: Montana: Glacier NP: stone patterns, natural abstracts, USA: Montana favorites, "Light Travel" book images 1981-2009

Billion-year-old sedimentary rock erodes into yellow and blue patterns in Glacier National Park, Montana, USA. Published in "Light Travel: Photography on the Go" book by Tom Dempsey 2009, 2010. Rocks in the park are primarily sedimentary layers deposited in shallow seas over 1.6 billion to 800 million years ago. During the tectonic formation of the Rocky Mountains 170 million years ago, the Lewis Overthrust displaced these old rocks over newer Cretaceous age rocks. Since 1932, Canada and USA have shared Waterton-Glacier International Peace Park, which UNESCO declared a World Heritage Site (1995) containing two Biosphere Reserves (1976).