approximately 76 to 70 million years ago

Growing up to 12 meters long and weighing in excess of 8 tons

No se sabe con certeza cuál era su función

con extensas praderas y bosques dispersos

Las extremidades delanteras del Spinosaurus eran robustas y contaban con grandes garras

Cretoxyrhina mantelli Nikola approximately 76 to 70 millionCretoxyrhina mantelli was a large lamniform shark from the Late Cretaceous (approx. 10082 million years Before Present), widely distributed in the epicontinental seas that covered large regions of what is now North America and other continental shelves. Informally known as the "ginsu shark" due to the morphology of its teethsharp, laterally compressed, and with smooth edgesthis taxon represents one of the main marine predators of its time and a