Glacial erratics resting on a Carboniferous limestone pavement near Black Head,County Clare,Ireland. An erratic is a boulder which has been transported from its original source by a glacier,and has been left stranded by the melting of the ice. Erratics can be carried a considerable distance and are therefore often of a different type from surrounding rocks | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Stammers, Sinclair |
Bildgröße: | 4961 px × 3810 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |