Catastrophic asteroid influence 65 million years in the past led to the extinction of non-avian dinosaurs and lots of different species, reshaping Earth’s ecosystems.

Mammals thrived within the aftermath, diversifying into a variety of life varieties, together with big birds, carnivorous marsupials, and saber-toothed cats.

Early Paleogene interval noticed a hotter planet with tropical forests and better sea ranges, permitting mammals, birds, and reptiles to proliferate.

Evolution of early mammals corresponding to morganucodontids marked a major enhance in mammalian range shortly after the dinosaurs’ extinction.

Pakicetus, an early whale ancestor, tailored from land to aquatic life round 50 million years in the past, showcasing important evolutionary adjustments.

Megalodon, an enormous prehistoric shark, emerged round 23 million years in the past, rising as much as 18 meters in size, dominating marine ecosystems.

Terror birds, or Phorusrhacids, have been giant, flightless predators that thrived within the Americas roughly 2 million years after the dinosaurs’ extinction.