alb3828806

Archosaur skulls

Side and top views of an archosaur skull. Archosaurs are the reptilian ancestors of the dinosaurs, crocodiles, flying pterosaurs, and birds. They evolved around 225 million years ago, at the end of the Permian Period.

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Title:

Archosaur skulls

Caption:

Side and top views of an archosaur skull. Archosaurs are the reptilian ancestors of the dinosaurs, crocodiles, flying pterosaurs, and birds. They evolved around 225 million years ago, at the end of the Permian Period.

Credit:

Album / Science Source / Laurie O'Keefe

Releases:

Model: No - Property: No
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Image size:

3300 x 2550 px | 24.1 MB

Print size:

27.9 x 21.6 cm | 11.0 x 8.5 in (300 dpi)

Keywords:

ANATOMY: BONES • ANATOMY: SKULL • ANCESTRAL DINOSAUR • ANIMAL • ANIMALS • ARCHOSAUR • ARCHOSAURS • ART • ARTWORK • BONE • BONES • COG • CRANEO • CRANEOS • CRANIUM • CRANIUMS • DENTITION • DENTURE • DINOSAUR ANCESTOR • EVOLUTION • EXTINCT ANIMAL • EXTINCT ANIMALS • EXTINCT • EXTINCTION • FAUNA • FOSSIL • FOSSILS • ILLUSTRATED • ILLUSTRATION • ILLUSTRATIONS • PAINTING • PALAEONTOLOGY • PALEONTOLOGY • PALEOZOIC ERA • PALEOZOIC • PERMIAN PERIOD • PERMIAN • PREHISTORIC ANIMAL • PREHISTORIC ANIMALS • PREHISTORIC • PREHISTORY • PRONG • RECONSTRUCTION • RECONSTRUCTIONS • REMAINS (SKELETON) • REPTIL • REPTILE • REPTILES • REPTILIAN • SCIENCE: EVOLUTION • SET OF TEETH • SKULL • SKULL, ANATOMY • SKULLS • TEETH • TOOTH • WILDLIFE