¿Cómo era la Tierra antes de los Dinosaurios? El origen de los insectos Gigantes

➥ Subscribe - http://bit.ly/KosmoES ➥ Telegram - https://t.me/kosmo_es ➥ Support us on YouTube - https://www.youtube.com/@Kosmo_ES/join ➥ Support us on Patreon -   / kosmo_es   ➥ For donations - [email protected] Several hundred million years ago, Earth was significantly different from how we know it today. If we observed it from space, we wouldn't see the familiar outlines of continents and oceans, as all the land was then concentrated in a gigantic supercontinent called Pangaea. 00:00 Introduction 01:03 What Earth Was Like 300 Million Years Ago 04:39 Oxygen Levels 300 Million Years Ago 05:37 Giant Dragonfly (Meganeura) 08:01 Giant Centipede (Arthropleura) 10:58 Coastal Zone of Ancient Earth 11:51 Jaekelopterus (Eurypterids) 14:25 Hibbertopterus (Eurypterids) 16:10 Vegetation of Ancient Earth 17:44 Sigillaria 18:21 Ocean of Ancient Earth 18:49 Trilobites 22:58 Anomalocaris 26:52 Global Insect Extinction 28:03 End #Earth #Dinosaurs #Insects #Evolution #Movie #Planet #kosmo