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S23 Ep3: Dinosaur Wars Preview

  • Aired: 07/26/2011
  • 00:30
  • Rating: NR
The story of two Americans who laid the foundation for modern paleontology and whose rivalry nearly destroyed them both.
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S23 Ep3: Dinosaur Wars Preview
S23 Ep3: Dinosaur Wars Preview
Rebroadcasting Wednesday July 27, 2011 at 9:00 p.m. Check your local listings.
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