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Majungasaurus thrived more than 70 million years ago. 玛君龙在七千多万年前很繁盛。 Fossil evidence proves that the island of Madagascar teemed with a variety of plants and animals. 化石证据证明了马达加斯加岛满是种类繁多
This discovery had given paleontologists an opportunity to look inside the skull of this rare dinosaur. 这个发现给了古生物学家们仔细观察这种稀有恐龙颅内情况的机会。 Dr. Lawrence Witmer of Ohio University leads one of the
To demonstrate his intentions, the male would have begun to perform a courtship dance. 为了说明自己的意图雄性会开始表演一种求偶舞蹈。 CAT scan evidence shows that the brain of Majungasaurus was incredibly small and therefore pr
When the paleontologists studied the tooth marks, they used high powered microscope to look deeper into the evidence. 当古生物学家们研究这些齿痕时,他们使用高倍显微镜来更深入地了解这些证据。 What they found were te
One maybe heavier than the other, for example, the other maybe more lightly built or gracile,比如说一种比另外一种重,而另一种体态更小或更纤细,or maybe that they have a difference in crest on top of the head,或者可能在头上
Somehow, a predator at the top of the food chain was attacked and killed. 因为某种原因,一头位于食物链顶端的掠食者遭到攻击并被杀死了。 The attacker was unknown. 攻击者不知是谁。 Fossil evidence has given scientis
In addition to the CAT scans and the fossil remains, paleontologists looked to modern animal behavior for clues. 除了CT扫描和化石残骸以外,古生物学家们还在现代动物行为中寻找线索。 The one thing that doesn't change in t
Nanotyrannus is more like a cheetah on steroids. 矮暴龙更像是服了兴奋剂的猎豹。 These animals were really, really fast. 这些动物真的是非常之快。 They could outrun a Tyrannosaurus Rex no problem, and that also helped them wh
Nanotyrannus is one of my very favourite dinosaurs. 矮暴龙是我非常喜欢的一种恐龙。 The name actually means pigmy tyrant. 它的名字意思其实是小暴君。 And it's pretty aptly named because this was a one mean dinosaur. 这名字挺
The sperm whales now deploy their most deadly weapon, T-Rex sized teeth. 抹香鲸们现在开始动用其最致命的武器,霸王龙级别的牙齿。 Individually, these whales are only a bother to something as large as Megalodon. 单打独斗,这
Allosaurus was really the first of the truly big meat-eating dinosaurs that was found and was the one from fairly complete remains. 异特龙真的是被发现的第一种大型肉食恐龙而且其骨骼保存相当完整。 It was the Tyrannosaurus
Incredibly, whales are closely related to hoofed animals, in particular, the pig and the hippo. 很难相信,鲸类跟有蹄类动物的关系非常接近,特别是,猪和河马。 55 million years, the actual evolutionary origins of whales and
In a cave in rural Wyoming, lies a time capsule from the ice age. 在怀俄明郊区的一个山洞里,有个从冰期留下的时间胶囊。 It contains the remains of not one, but two huge mammals. 里面有两具巨型哺乳动物留下的遗骸。
On full alert are his lookouts, the small Pterosaurs. 它的小翼龙瞭望员们非常警惕。 Gastonia finds a promising spot and begins digging. 加斯顿龙发现了一处有指望的地方并开始挖掘。 If he can smell water, it can't be mo
I think that with the majority of these therapod dinosaurs had display structures on their head. 我觉得这些兽脚类恐龙的大多数头上都有展示结构。 They are probably related to identification of the animal, so that potential rival
There's no animal living today that has the strength of Tyrannosaurus Rex. 如今生活的动物力量没有能匹敌雷克斯暴龙的。 To try to come up with something that had that kind of power I don't know how, you know... 要想出有那样的力
The name Majungasaurus is derived from the words Majunga, which is a district of Madagascar where they found the dinosaur, and tholus, which means dome in Latin. 玛君龙的名字来自两个词语,其一是马任加就是发现这种恐龙的马达
Now, Ceratosaurus had appeared on earth long before the first Allosaurus showed up. 角鼻龙在地球上的出现远要早于最早的异特龙。 But towards the end of Jurassic, we find fewer and fewer skeletons of Ceratosaurus, but more and more
It might be the box office smash of the year, but Jurassic World has topped a list of the most movie mistakes for 2015 so far. 《侏罗纪世界》(Jurassic World)或许是今年的票房吸金王,然而一项统计电影中错误的榜单显示
This summer, the hottest movie must belong to the Jurassic Park. The series of Jurassic Park is very popular around the world. When I saw the first part, I was very impressed by the dinosaurs world. The director was so talented that he made use of th