11:22
Eons
Can We Get DNA From Fossils?
Scientists have been working for decades to unlock the genetic secrets of the past.
- TV-Y7
A Brief History of Geologic Time
Join hosts Kallie Moore, Michelle Barboza-Ramirez, Gabriel Santos, and Blake de Pastino as they take you on a journey through the history of life on Earth. From the dawn of life in the Archaean Eon through the Mesozoic Era — the so-called “Age of Dinosaurs” -- right up to the end of the most recent Ice Age.
A Brief History of Geologic Time
Season 1 Episode 19 | 12m 8s | CC
By looking at the layers beneath our feet, geologists have been able to identify and describe crucial episodes in life’s history. These key events frame the chapters in the story of life on earth and the system we use to bind all these chapters together is the Geologic Time Scale.
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