Niger fossil excavation. Palaeontologists encasing in plaster the fossil bones of a dinosaur. Once the plaster has hardened the bone is turned over so that the under surface can be fully encased within the jacket. These fossils were found in Niger,in the southern Sahara. Photographed in 1988 | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Natural History Museum, London |
Bildgröße: | 4166 px × 4195 px |
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