Fossilised tree forming part of the fossil forest at Lulworth Cove,Dorset,UK. The doughnut-shaped ring is the fossilised remains of a collar of algae which once surrounded the base of each tree. The fossils date from the Upper Jurassic period,162-135 million years ago | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Stammers, Sinclair |
Bildgröße: | 2592 px × 3543 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |