Erratic Rock is a huge boulder in Oregon's Willamette Valley. It is a glacial erratic that was rafted to its current position on a chunk of ice during the missoula floods at the end of the last ice age. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Foster, John R. |
Taille de l’image : | 5184 px × 3456 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |