While in the Southern Hemisphere the Abelisaurus Theropods were the dominant predators.
在南半球,兽脚亚目阿贝力龙是主要的捕食者。
侏罗纪搏击俱乐部
But in the late Cretaceous, when the Allosaurus had finally all died out, the Abelisaurus took over, and if you were in South America, or Africa, or India, or Madagascar, your greatest fear would be a Abelisaurus.
Abelisaurus (/əˌbɛlᵻˈsɔːrəs/; "Abel's lizard") is a genus of predatory abelisaurid theropod dinosaur during the Late Cretaceous Period (Campanian) of what is now South America. It was a bipedal carnivore that probably reached 7 to 9 meters (23 to 30feet) in length, although this is uncertain as it is known from only one partial skull.