Canadian Shield rocks in the Barrenlands of the Northwest Territories,Canada,north of Yellowknife. This formation was deposited 2.5 billion years ago in Pre-Cambrian seas | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Krasemann, Stephen J. |
Bildgröße: | 3851 px × 2550 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: |
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