怪异恐龙目录
主演：Jack Horner|Paul Sereno|Gregory Erickson|
类型：纪录片
年份：2009
评分：0.0
地区：美国
播放：7
导演：Eleanor Gra
编剧：Jenny Kubo
影片介绍
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.
[展开更多]
影视评论
查看全部评论