Eons: 1x15
When The Earth Was Purple
Besides the blue of the oceans, the dominant color of our planet, as we know it, is green. But imagine a time when the Earth looked a little … purple.
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1 - 1The Trouble With Trilobites Jun. 26, 2017- 1 - 2When Did the First Flower Bloom? Jul. 03, 2017
- 1 - 3The Tully Monster & Other Problematic Creatures Jul. 11, 2017
- 1 - 4Stegosaurs: Tiny Brains & Thagomizers Jul. 17, 2017
- 1 - 5What Colors Were Dinosaurs? Jul. 24, 2017
- 1 - 6The Story of Saberteeth Jul. 31, 2017
- 1 - 7That Time Oxygen Almost Killed Everything Aug. 07, 2017
- 1 - 8The Biggest Thing That Ever Flew Aug. 14, 2017
- 1 - 9Dimetrodon: Our Most Unlikely Ancestor Aug. 21, 2017
- 1 - 10The Extinction That Never Happened Aug. 28, 2017
- 1 - 11The Strange Case of the Buzzsaw Jaws Sep. 11, 2017
- 1 - 12The Age of Giant Insects Sep. 18, 2017
- 1 - 13History's Most Powerful Plants Sep. 26, 2017
- 1 - 14How Did Dinosaurs Get So Huge? Oct. 02, 2017
- 1 - 15When The Earth Was Purple Oct. 09, 2017
- 1 - 16'Living Fossils' Aren't Really a Thing Oct. 16, 2017
- 1 - 17When Whales Walked Oct. 23, 2017
- 1 - 18An Illustrated History of Dinosaurs Oct. 30, 2017
- 1 - 19A Brief History of Geologic Time Nov. 06, 2017
- 1 - 20The Search for the Earliest Life Nov. 20, 2017
- 1 - 21The Facts About Dinosaurs & Feathers Nov. 27, 2017
- 1 - 22The Last Time the Globe Warmed Dec. 04, 2017
- 1 - 23What Happened to the World's Greatest Ape? Dec. 11, 2017
- 1 - 24When Giant Fungi Ruled Dec. 18, 2017