New evidence has paleontologists questioning whether a third of all dinosaur species ever existed. Could some discoveries once thought to be distinct species, in fact, be the same species at different stages of development? National Geographic joins famed paleontologists—including Jack Horner, a contributing expert to the Jurassic Park films—who are challenging the long held belief that young dinosaurs looked like miniature versions of their parents.
Genre: Documentary
Stars: Jack Horner, Hans Larsson, Mark Goodwin, Michael Carroll, Thomas Carr
Crew: Dan Levitt (Director)
Country: United States of America
Language:
Studio: National Geographic
Runtime: 45 minutes
Quality: HD
Released: Oct 11, 2009
IMDb: 5.5
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