He's got a big, thick bull-dog head and it's perfectly designed for grasping prey and crushing it. 它有着牛头犬一样又大又壮的脑袋，其设计非常适合抓住并且咬碎猎物。 His teeth are also designed to take a lot more pressur...
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...
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...
Utahraptors stayed on the migration routes of the herbivores, lying in wait for their unsuspected prey. 犹他盗龙埋伏在植食动物迁徙的必经之路上，躺着等它未知的猎物。 Utahraptor may have been more of an ambush predator. 犹他...
Along with its deadly claws, Utahraptor relied on its teeth as an effective means of killing its prey. 除了其致命的爪子外，犹他盗龙凭借它的牙齿作为一个杀死猎物的有效工具。 And to ensure it always had a fresh set, Uta...
Utahraptor stood 3 meters tall and weighed over half a ton, which made it a top predator of the middle Cretaceous period. 犹他盗龙站立时高三米，体重达半吨，这使其成为白垩纪中期的一个顶级掠食者。 The Raptor family i...
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...
The landscape of modern Utah scarcely resembles the landscape of 156 million years ago, when Allosaurus ruled supreme, there were fewer mountains. 现代犹他州的地形跟一亿五千六百万年前大相径庭，在异特龙称霸之时，那里没...
Well, the answer is amber - fossilized tree sap. 答案是琥珀，树液的化石。 We find all kinds of prehistoric insects, plants, and even small reptiles trapped within amber. 我们能发现琥珀里面裹着各种史前昆虫、植物甚至小型...
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...
