Limestone pinnacles at dusk. In arid regions,wind erosion can create upright columns of sedimentary rock such as limestone. Millions of years of erosion by wind-borne sand wears down soft rock,leaving behind cores of harder rock. Further erosion then rounds off the features. Photographed in Pinnacles Desert,Nambung National Park,Western Australia | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Martin-Bahr, Chris |
Bildgröße: | 3425 px × 5138 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |