Conceptual illustration of the Cretaceous mass extinction event. K-T extinction, abbreviation of Cretaceous–Tertiary extinction, also called K–Pg extinction or Cretaceous–Palaeogene extinction was a sudden mass extinction of three-quarters of the plant and animal species on Earth, approximately 66 million years ago. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / RICHARD JONES |
Bildgröße: | 9244 px × 5200 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |