American Experience

Dinosaur Wars Preview

Preview: Season 23 Episode 3 | 30s | Video has closed captioning.

The story of two Americans who laid the foundation for modern paleontology and whose rivalry nearly destroyed them both.

Aired: 07/26/11

Rating: NR

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Problems Playing Video? | Closed Captioning

Corporate sponsorship for American Experience is provided by Liberty Mutual Insurance and Consumer Cellular. Major funding by the Alfred P. Sloan Foundation.

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American Experience.

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