The Gigantic Titan of the Dinosaur World
Get ready to meet Argentinosaurus, one of the largest dinosaurs ever to roam the Earth!
| Meaning | Argentina lizard [Argentino-saurus] |
| Pronunciation | ar-JEN-tee-no-sore-us |
| When: | Late Cretaceous (93–89 million years ago) |
| Where: | South America (Argentina, particularly in the Neuquén Province) |
| What: | Sauropod (long-necked, quadrupedal herbivorous dinosaur) |
| Weight: | Approximately 70–100 metric tons |
| Length: | About 30–35 meters (98–115 feet) |
| Diet: | Herbivorous (fed on conifers and other high-growing vegetation) |
| Discovered: | First discovered in 1987; described by Rodolfo Coria and José Bonaparte in 1993 |
This colossal plant-eater lived around 94 to 97 million years ago during the Late Cretaceous period in what is now South America.
Argentinosaurus could grow over 100 feet long and weigh as much as 80 tons—imagine something as heavy as 14 elephants!
With its long neck, Argentinosaurus reached high into trees to munch on leaves, while its massive body and thick legs supported its incredible size.
Picture this gentle giant moving slowly through ancient forests and wide plains, creating a breathtaking scene of prehistoric wonder.
Argentinosaurus was truly one of the most awe-inspiring dinosaurs, showcasing the amazing diversity and grandeur of these ancient creatures!