200 Million Years Ago: What Happened After the World Ended?

📌 Subscribe to Primeval Dread for weekly Deep Time journeys: https://www.youtube.com/@PrimevalDrea... 200 million years ago, a massive volcanic catastrophe wiped out the Triassic world, triggering one of the deadliest mass extinctions in history. This deep-time paleontology documentary explores the full 56-million-year arc of the Jurassic period — from a scorched, empty landscape to a greenhouse world dominated by giant sauropods like Diplodocus and Brachiosaurus, lethal apex predators like Allosaurus, and the earliest feathered fliers like Archaeopteryx. TIMESTAMPS: 00:00 - The Extinction That Reset Earth 01:21 - Volcanic Catastrophe & The Fern Spike 02:57 - Dilophosaurus and Early Sauropods 04:45 - Greenhouse Climate & Conifer Forests 08:07 - The Middle Jurassic Gap & Tethys Sea 11:54 - Morrison Formation: Land of Giants 14:09 - Allosaurus & Apex Predators on the Hunt 14:51 - Solnhofen Lagoon & Archaeopteryx Origin 16:43 - The End of the Jurassic & Legacy