Extinctions In The Tertiary Period
Sept. 6, 2024
Cretaceous-Tertiary Mass Extinction Cretaceous-Tertiary extinction event - Stock Image - C011/1842 - Science Photo Library Blog #3 – “Extraterrestrial Cause for the Cretaceous-Tertiary Extinction” (Alvarez, et al) K-T Extinction (Why Did the Dinosaurs Go Extinct?) The End of Dinosaurs: The End-Cretaceous Mass Extinction | Discover Magazine Cretaceous-Tertiary extinction event - Stock Image - E402/0179 - Science Photo Library | Extinctions In The Tertiary Period