Allosaurus are cooperative hunters. 异特龙是合作猎手。 So as two of them move down to take on their adversary head-on, the third moves off in a different direction in an effort to outflankthe Ceratosaurus. 两头异特龙从正面向对手靠近...
One Allosaurus moved off to flank the unsuspecting Ceratosaurus. 一头异特龙离开绕向毫无防备的角鼻龙侧面。 The rest headed to center stage. 其余的前往主战场。 The Ceratosaurus is out numbered and scientists now know it was...
This was the site of one of the most gruesome and barbaric acts ever recorded in the fossil record. 这个化石场记录着最可怕最野蛮的行为之一。 The bodies were piled on top of each other and the earth literally ran red with blood. 地面...
Of the tens of thousands of fossil remains, only a single Ceratosaurus was found. 在数千具化石遗骸中只有一具属于角鼻龙。 This mid-sized predator did not have the power to cause the damage to the tens of thousands of bones. 这数万块...
With a bite like that, Ceratosaurus could compensate for two glaring weaknesses. 有了如此恐怖的一咬，角鼻龙能够弥补两个明显弱点。 He wasn't especially fast and his claws weren't large or strong compared to other predators. 它并...
Its name means horned lizard, not after the hornlets above its eyes, but rather for the blade-like appendage on its nose. 它的名字意为长角的蜥蜴，指的并不是其眼睛上面的角而是在鼻子上面刃状的附属物。 It's the only...
In some ways, perhaps modern earth moving machinery is a better analogy for the type of power they have. 在一定程度上，用现代土方机械可能更能形容它们所有的力量。 If that's not enough of a deterrent and you're still coming...
Camarasaurus also owed its success to a set of long, spoon-shaped teeth that, paleontologists came to realize, could defoliate entire trees. 圆顶龙成功的另一个原因是（牙齿露出5厘米，含牙根8厘米）它们长长的匙状牙齿古生...
Then, the excavation took an unexpected turn. 之后，挖掘有了意外转折。 Scientists uncovered a second set of remains near the adult stegasaurus. 科学家们在一个成年剑龙附近发现了第二具骨骸。 It was a second stegasaurus...
There's nothing in the world today that looks like a Stegosaurus. 如今地球上没有什么动物长得和剑龙相似。 And it just was so peculiar with that long cone-shaped head and this big curved back and these short front legs and long back...
