Geologic Timeline from Paleozoic to Present Day by Thomas Tokarski https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs Tracing the major events in geologic history since the beginning of the Paleozoic era (540 mya). en-us 2024-06-06 18:37:35 UTC 2025-12-30 05:59:15 UTC hello@padlet.com Cambrian Explosion ttokarski2 https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535129 2024-06-06 18:37:36 UTC https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535129 First Vertebrates ttokarski2 https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535130 2024-06-06 18:37:36 UTC https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535130 Colonization of Land by Plants ttokarski2 https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535131 2024-06-06 18:37:36 UTC https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535131 First Reptiles ttokarski2 https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535133 2024-06-06 18:37:36 UTC https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535133 End-Permian Mass Extinction ttokarski2 https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535137 2024-06-06 18:37:36 UTC https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535137 First Dinosaurs ttokarski2 https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535150 2024-06-06 18:37:36 UTC https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535150 First Mammals ttokarski2 https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535151 2024-06-06 18:37:36 UTC https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535151 Evolution of Birds ttokarski2 https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535152 2024-06-06 18:37:36 UTC https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535152 Flowering Plants ttokarski2 https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535153 2024-06-06 18:37:36 UTC https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535153 End-Cretaceous Mass Extinction ttokarski2 https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535154 2024-06-06 18:37:36 UTC https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535154 Evolution of Primates ttokarski2 https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535167 2024-06-06 18:37:36 UTC https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535167 First Hominids ttokarski2 https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535169 2024-06-06 18:37:36 UTC https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535169 Oldest Continuous Ice Core ttokarski2 https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535171 2024-06-06 18:37:36 UTC https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535171 Evolution of Modern Humans ttokarski2 https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535172 2024-06-06 18:37:36 UTC https://padlet.com/ttokarski2/7fwewnk3b1zk1tgs/wish/3020535172