Australia's unique Cretaceous ecosystem therefore had an "upside-down" dynamic, according to a statement released by Museums Victoria. Sign up for the Live Science daily newsletter now ...

These finds rewrite the evolutionary history of theropod dinosaurs, uncovering a predator hierarchy unique to Cretaceous ...

The carcharodontosaurs roamed Australia between 122 and 108 million years ago during the Cretaceous period, when the continent was much further south and Victoria was positioned in the Antarctic ...

With two-fingered hands and long "nasty" claws, the Duonychus tsogtbaatari is certainly a strange sight. Fossils of this ...

ever found in Australia. The Carcharodontosaurus was another species of therapod that lived in the Cretaceous period. Overseas fossils have showed it could grow up to thirteen metres in length ...

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Jake Kotevski, a co-author of the study, called the latest discovery “groundbreaking” due to the unique insights it offers into Australia’s ecosystem during the Cretaceous era between 145 ...

While Duonychus tsogtbaatari had formidable claws, they were likely used to grasp vegetation, according to a study of a fully ...