Fossil lycopod bark (Sigillaria laevigata). This carboniferous fossilised lycopod (prehistoric spore-bearing plants) bark specimen is 9 centimetres long | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Natural History Museum, London |
Bildgröße: | 3779 px × 4624 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |