The species name, Giganotosaurus carolinii, honors Carolini. In 1998, Argentine geologist and paleontologist Jorge Orlando Calvo discovered a second Giganotosaurus specimen, which consisted of the ...

In a ferocious duel of the dinosaurs—Tyrannosaurus rex vs. Giganotosaurus carolinii—which would emerge alive? Both species enter the ring with experience as apex predators that hunted some ...

Dinosaur Discovery Giganotosaurus; The Terrifying Carnivore That Was BIGGER Than a T-Rex Posted: April 29, 2025 | Last updated: April 29, 2025 In the Late Cretaceous, the region of South America ...