Wind and water erosion of a limestone pebble. The surface has been abraded by windblown sand creating fine furrows and leached by water. This specimen is from the desert of Morocco and has a diameter of 90 millimetres | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Wiersma, Dirk |
Bildgröße: | 5616 px × 3744 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |