Eroded rhyolitic tuff forms spires and unusual rock formations in Chiricahua National Monument near Willcox, Arizona. These formations are the result of erosion through thousands of feet of volcanic ash from an eruption 27 million years ago. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Highfill, Kenneth M. |
Bildgröße: | 4950 px × 3300 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |