Go back in Time and Animals stop making Sense

What if I told you that the most bizarre, alien-looking creatures on Earth weren't found in the deepest ocean trenches or on distant planets – but right here, in our planet's ancient past? Today, we're taking a journey through 540 million years of evolution, and I promise you this: the further back we go, the weirder things get. From the familiar mammals of today to creatures so strange they look like they were designed by a science fiction writer having a fever dream. 0:00 Introduction 0:30 The Cenozoic Era - Age of Mammals 1:00 Quaternary Period 2:34 Tertiary Period 4:29 The Mesozoic Era - Age of Reptiles 5:04 Cretaceous Period 7:06 Jurassic Period 9:02 Triassic Period 11:02 The Paleozoic Era - Era of Ancient Life 11:40 Permian Period 13:16 Carboniferous Period 14:47 Devonian Period 16:29 Silurian Period 17:38 Ordovician Period 18:41 Cambrian Period Copyright Disclaimer under section 107 of the copyright Act 1976, allowance is made for fair use for purpose such a as criticism, comment, news reporting, teaching, scholarship and research. Fair use is a use permitted by copyright statues that might otherwise be infringing. Non- Profit, educational or personal use tips the balance in favor of fair use.