鸭嘴龙

白垩纪晚期的鸭嘴龙的一属。很多恐龙是素食类的。

Genus of duck-billed dinosaurs of late Cretaceous . Many were vegetarians .

在加拿大发现其带有皮肤的干尸化石的鸭嘴龙。

Duck-billed dinosaur from Canada found as a fossilized mummy with skin .

白垩纪晚期的一种大的鸭嘴龙。

Genus of large duck-billed dinosaurs ; late Cretaceous .

华东白垩纪鸭嘴龙类恐龙蛋化石的发现

Fossil eggs of Cretaceous Hadrosaurs from eastern China

新发现的牙齿牙冠上发育有明显的第二、三副脊，这在鸭嘴龙中是罕见的。

Well developed secondary and tertiary ridges on the lingual side of the dentary crowns are unusual in hadrosaurids .

崖埋鼻王龙是鸭嘴龙家族的一份子，这个家族的成员头上都有突出的峰骨。

Rhinorex condrupus is part of the hadrosaur family , consisting of dinos with prominent bony crests atop their heads .

一只鸭嘴龙的身长足足有10公尺，似乎不太可能在地上挖个洞，跑到里面去冬眠吧。

It seems unlikely that a 10-meter-long ( 35-foot-long ) hadrosaur dug a hole in the ground and went into hibernation .

侏罗纪时代图片集。古生物学家在中国河南省盆地发现了这窝蛋化石所奠定的侏罗系（嘴巴）象鸭的食草动物鸭嘴龙。

Photo Gallery : Jurassic Period Paleontologists in China 's Henan Basin discovered this nest of fossilized eggs laid by the Jurassic duck-billed herbivore Hadrosaurus .