Bizarre Dinosaurs 2009 1080p WEBRip x265-RARBG

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.

Language: English
734.5 MB | 00:45:58 | 2000 Kbps | hev1 | 1920x1080 | mp4a-40-2, 48 Khz, 6 channels
Genre: Documentary
Cast: Jack Horner, Paul Sereno, Gregory Erickson, Robert Bakker
iMDB info