Surviving Extinction with Kathyrn Williams, Nat Geo Kids
The Cosmic Companion - Astronomy, Space, Technology Advancing Humanity
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The Permanian Triassic Extension
The Permanian Triassic Extension obliterated 95% of all marine species and 70% of terrestrial life 252 million years ago. Massive volcanic eruptions drove global temperatures up 10-15 degrees Celsius, acidifying the ocean. Resilient survivors emerged from the ashes, enter the Age of Dinosaurs. The Cosmic Companion strives to bring the universe down to Earth. And we depend on your help to make it happen. Next up, we talk with Catherine Williams about MacChill Kid's new book, Weird But True.
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