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8 Епизод
National Geographic - La Fabrique De La Vie - Season 1 Episode 7 Епизод 7
In the 4.5 billion year history of Earth, a mere 10 million years seems rather insignificant, the equivalent of two months in the life of a 75 year-old man. Yet, during a 10 to 20 million year stretch of time, beginning about 540 million years ago, life evolved at an explosive rate. Scientists call the period the "Cambrian Explosion."
- Година: 2001
- Страна:
- Жанр: Documentary
- Студио: National Geographic, Sea Studios Foundation
- Ключова дума:
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