Thurston lava tube on the big island of Hawaii,July 1992. The tunnel was originally formed by flowing lava which created its own tube before the flow ceased | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / GREGORY G. DIMIJIAN, M.D. |
Bildgröße: | 4127 px × 2820 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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