|
As dinosaurs grew into the behemoths of the Cretaceous period they evolved many extraordinary but apparently useless features including spikes, sails horns, crests and the tiny “arms” of tyrannosaurs. The program reviews these unusual features and discusses theories of why they exist. |
|
|
| Ratings: | IMDB: 6.5/10 | |
| Released: | October 11, 2009 | |
| Runtime: | 48 min | |
| Genres: | Documentary | |
| Countries: | United States | |
| Companies: | National Geographic | |
| Cast: | Jack Horner Gregory Erickson Paul Sereno | |
| Crew: | Eleanor Grant Jenny Kubo | |
Information
PrimeWire is a social site for discovering, sharing and watching movies and TV shows. more info
PrimeWire.tf is the official domain for PrimeWire
Latest Comments
The Real Housewives of Orange County S18 E20
Lily23 : I freakin love Gina
Dark Heart S1 E5
ArizonaGreenTea : The sister is a good actress because I can't stand her and I'm guessing that's the point.
Silo S2 E2
Tomasthedog : Second! Now time to watch episode two! I’ll share my popcorn with you!
Top Comments
Battlestar Galactica
Kardat : And to be clear, episode named '33' is the first episode /AFTER/ the pilot/miniseries (min...
Battlestar Galactica
Twixtid : Stargate fan here, think Id enjoy this one?
Battlestar Galactica
greyfur : Yeah, you probably would, I was a fan of the original, and while they changed a few things...
Battlestar Galactica
Twixtid : Im looking forward to starting it, I am half way through season 5 of atlantis then I am mo...
Star Trek: Lower Decks S5 E6
Boraes : I had to watch the fight scene twice xD
HeavySmoker : Lets rewrite history...Fake