Glacial erosion has given this small erratic its streamlined shape. Striae on its surface show the direction of ice movement. Lichens have colonized its surface after the erratic has been deposited on a moraine in front of Fjallsjokull in southern Iceland | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Alean, Dr. Juerg |
Taille de l’image : | 5760 px × 3840 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |