Fossil vertebrates. Several hundred well-preserved fossils representing 17 species of vertebrates have been uncovered at the Ashfall Fossil Beds in Nebraska. The animals died due to volcanic ash from a volcano that erupted in what is now Idaho about 12 million years ago | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Miller, Larry |
Taille de l’image : | 3605 px × 2400 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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