Fossil evidence would prove that these sharks roamed every ocean on earth.

化石证据证明这些巨鲨在地球的每个大洋里游弋。

First, they needed to identify the dinosaur. They turned to the local fossil evidence.

首先，他们要鉴别恐龙。他们转向了当地的化石证据。

The fossil evidence indicated that Gastonia was one of the most well protected dinosaurs ever.

化石证据表明加斯顿龙是有史以来防护最好的恐龙。

Fossil evidence has given scientists insight into the behavior of Majungasaurus and their site.

化石证据让科学家们了解到玛君龙的行为和领地。

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的动植物。

We know Albertosaurus hunted, at least some of the time, in packs.The fossil evidence proves that.

我们知道阿尔伯特龙成群狩猎，起码有些时候会这样。化石证据已经证明了这一点。

Fossil evidence points to serious or even fatal injuries. Tails crushed. Ribs and vertebrae fractured. Skulls bitten.

化石证据显示了更严重或更致命的伤。压碎的尾部。断裂的肋骨和脊椎。被咬伤的头骨。

But 50 meters away, paleontologists found fossil evidence of exactly why Gastonia would have needed an early warning system.

不过50米开外，古生物学家发现的化石证据说明了，加斯顿龙究竟为什么需要预警系统。

By using cutting edge technology and every available piece of fossil evidence, 60-million-year-old mysteries have forensically decoded.

通过最新的科技和每一块相关的化石证据，六千万年的谜团水落石出。

Scientists have found fossil evidence from tropical corals that existed at that time, and they have about 400 daily growth rings per year.

从存活在那时的热带珊瑚中，科学家已经发现了化石证据。它们每年大约有400个生长日轮。