The Shape of Life Season 1 Episode 7 Explosion of Life 2001
10/10 by 1 users
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."
- Released:
- Runtime: 52 minutes
- Genre: Documentary
- Stars:
- Director:
