Fossil nautiloid (Cymatoceras lineatus) from the Jurassic Period. Cross-section of the shell,showing the internal chambers | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Retherford, Gary |
Bildgröße: | 5106 px × 3425 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: |
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