The 70 million-year-old fossils of the carnivore would have rested for millenniums at the bottom of an Antarctic sea, while remains of the 100-foot-long herbivore were found on the top of a mountain.

• 这具食肉恐龙化石距今已有七千万年，它被埋藏在南极海底数千年，另一具身长100英尺的食草恐龙遗骸是在一座山顶上发现的。