栏目导航: 动物世界动物专题恐龙-恐龙世界-Albertosaurus 阿尔贝塔龙

Albertosaurus 阿尔贝塔龙

[恐龙-恐龙世界]目录  发表时间:2005-4-21 15:57:20

Description - What Albertosaurus looked like?
阿尔贝塔龙长的什么样?

  
Albertosaurus was a big dinosaur. It was a relative of Tyrannosaurus Rex. Albertosaurus was smaller than T-Rex. It was about 30 feet long. Albertosaurus weighed 6,000 pounds. Albertosaurus had a big head with sharp teeth. It had 35 teeth. Albertosaurus had short arms. It had two fingers on each hand. It had large back legs and a long tail. Each foot had three toes and claws on each toe.
  阿尔贝塔龙是只大恐龙。它是霸王龙的亲戚,比霸王龙要小一些。阿尔贝塔龙有30英尺长,重6000磅。在它的大脑袋上长有35颗尖牙。阿尔贝塔龙胳膊很短,每只手上有两个手指头。它有强壮的后腿和一条很长的尾巴。每只脚上有三个带着爪子的脚趾头。


Behavior - How Albertosaurus acted?
阿尔贝塔龙的行为举止什么样?

  Albertosaurus walked on two back legs. It could run but not very fast.
  阿尔贝塔龙用两只后腿走路。它能跑,但跑的不是很快。


Habitat - When and where Albertosaurus lived?
阿尔贝塔龙生活在什么时候?住哪儿?

  
  Albertosaurus lived 76 to 74 million years ago. That time was called the late Cretaceous period. Other dinosaurs that lived at that time were Corythosaurus and Maiasaura. Bones of the Albertosaurus have been found Canada.
  阿尔贝塔龙生活在7400万~7600万年前,这个时期是白垩纪晚期。其它生活在这个时期的恐龙有冠龙和慈母龙。在加拿大发现过阿尔贝塔龙化石。


Prey/Predator - What ate Albertosaurus and what ate it?
阿尔贝塔龙吃什么?


  
Albertosaurus was a meat eater. It killed other dinosaurs to eat them.
  
阿尔贝塔龙是肉食动物,它捕食其它的恐龙。


Interesting Facts
趣事

  The name Albertosaurus means “lizard from Alberta” because the first bones were found in Alberta, Canada. The bones were found by Joseph Burr Tyrrell in 1884. The dinosaur was named by H.F. Osborn.
  阿尔贝塔龙名字的意思是“来自阿尔贝塔的蜥蜴”。这是因为它的第一块化石是在加拿大的阿尔贝塔发现的。Joseph Burr Tyrrell 在1884年发现了化石,H.F. Osborn给化石取的名。

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