Ambulocetus prehistoric whale ancestor, illustration. This aquatic mammal lived 48 million years ago, during the Eocene, in what is now Northern Pakistan. The Ambulocetus measured about 3 metres in length and weighed 180 kilograms. It forms part of the evolutionary tree that resulted in modern cetaceans (whales). | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / JOSE ANTONIO PENAS |
Bildgröße: | 4851 px × 3638 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |