怪异恐龙目录 (2009)
Douban
Bizarre Dinosaurs
Diretto da:
Jenny Kubo
Scritto da:
Eleanor Grant
Cast:
Jack Horner
/
Paul Sereno
/
Gregory Erickson
/
Lawrence Witmer
/
Robert Bakker
…
Genere:
Documentary
Paese:
Stati Uniti
Lingua:
Inglese
Durata: 48m
Data di uscita: 2009-10-11
IMDb: tt1570382
Bizarre Dinosaurs
Sinossi
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.