Erratic boulder. This type of erratic is called a perched boulder. An erratic is a large boulder which has been transported by moving ice and deposited in an area of dissimillar rock types. Photographed near Austwick,North Yorkshire | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Borg, Leslie J. |
Taille de l’image : | 5322 px × 3521 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |