Tag: deep time

Cosmic Event

24) Modern humans emerge

December 24, 2021
Cosmic Event

23) Human ancestors leave the forests

December 23, 2021
Cosmic Event

22) The age of mammals begins

December 22, 2021
Cosmic Event

21) Cretaceous mass extinction wipes out the dinosaurs

December 21, 2021
Cosmic Event

20) The first flowers

December 20, 2021
Cosmic Event

19) The first birds

December 19, 2021
Cosmic Event

18) The first mammals

December 18, 2021
Cosmic Event

17) Permian-Triassic mass extinction

December 17, 2021
Cosmic Event

16) Forests evolve

December 16, 2021
Cosmic Event

15) The first amphibians emerge onto land

December 15, 2021