Eroded sandstone potholes. These holes in the red sandstone rock are known as Bourke's Luck Potholes. They were carved out by erosion from sand and debris in the river over millions of years. Photographed at the Blyde River Canyon,Mpumalanga,South Africa | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Terry, Sheila |
Bildgröße: | 2912 px × 4368 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |