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Cottessergroeve (Zuid-Limburg), the Netherlands; 20 April 2011. |
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Altinkaya (Antalya), Türkiye; 3 May 2014. |
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The river has carved out a beautiful gorge through the sedimentary rocks. The rocks themselves are conglomerates; the round pebbles that are cemented together must themselves have been the result of strong erosion. |
Köprülü Kanyon (Antalya), Türkiye; 3 May 2014. |