南美洲南部的巴塔哥尼亚是一片怪石丛生的干旱沙漠地带,范围跨越阿根廷和智利两国。在奥卡地区有一片独特的恐龙巢穴化石点,在沙漠地面上零乱散布着许多晚白垩纪蜥脚类恐龙的蛋化石,这些蛋大约产于8000万年前。远古时期的巴塔哥尼亚曾是猎食者的天堂,在这里,可怕的南方巨兽龙和体形小一些的奥卡龙都是危险的不速之客,它们常常会捕食那些刚孵化出来、毫无防御能力的小恐龙。 Patagonia in southern South America is a weird arid desert that spans Argentina and Chile. In the area of ​​Oka there is a unique fossil point of dinosaur nests, scattered on the desert surface with many late Cretaceous sauropod dinosaur egg fossils, eggs about 80 million years ago. Ancient Patagonia was a predator’s paradise, where the terrifying southern giant behemoths and the smaller formosaurus are dangerous uninvited guests, who often prey on those newly hatched, without Defense ability of small dinosaurs.