Acrocanthosaurus

August 3, 2020 Dino Fan 0

Acrocanthosaurus is a genus of theropod dinosaur that existed in what is now North America during the Aptian and early Albian stages of the Early Cretaceous. Like most dinosaur genera, Acrocanthosaurus contains only a single species, A. atokensis.

Spinosaurus

August 3, 2020 Dino Fan 0

Spinosaurus was among the biggest and the largest of all known carnivorous dinosaurs,  bigger than other theropods such as Tyrannosaurus, Giganotosaurus and Carcharodontosaurus.