By a very small margin, Spinosaurus is currently thought to have been the largest carnivorous (meat-eating) dinosaur, ...

Since its discovery in 1915, the biology and behaviour of the enormous Spinosaurus has puzzled palaeontologists worldwide. It was recently argued that the dinosaur was largely an aquatic predator, ...

rex. While there was originally only one spinosaurus, there are multiple dinosaurs shown exhibiting pack dynamics. As the creatures swim through the water in the trailer alongside the mososaurus ...