Erratic left by ice-age Rhone Glacier near Solothurn,Switzerland. The block contains granite from the Mont Blanc area. It rests on a pedestal of limestone about 40 cm high. The pedestal formed because the erratic protects the underlying limestone bedrock from precipitation and,therefore,erosion. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Alean, Dr. Juerg |
Taille de l’image : | 6720 px × 4480 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |