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Giganotosaurus was one of the largest known terrestrial carnivores, but the exact size has been hard to determine due to the incompleteness of the remains found so far. Estimates for the most complete specimen range from a length of 12 to 13 m (39 to 43 ft), a skull 1.53 to 1.80 m (5.0 to 5.9 ft) in length, and a weight of 4.2 to 13.8 t (4.6 to 15.2 short tons).
Giganotosaurus was a member of a family of large carnivorous dinosaurs that also included Mapusaurus and Carcharodontosaurus. Giganotosaurus is thought to have reached a length of 12−13 meters (about 40−43 feet), a height of 7 meters (about 23 feet), and a weight of 7,000–8,000 kg (about 15,400–17,600 pounds).
Jul 23, 2024 · The largest meat-eating dinosaurs lived in completely different eras and on totally different continents. Sergey Krasovskiy/Stocktrek Imag / Getty Images/Stocktrek Images. They lived about 30 million years apart and never set foot on the same continent. Yet Giganotosaurus carolinii is always getting compared to the world's most popular dinosaur, the beloved and well-known Tyrannosaurus rex ...
Mar 17, 2016 · First described in a 1995 study in the journal Nature, Giganotosaurus was, at the time, thought to be the largest carnivorous dinosaur. The specimen analyzed was up to 41 feet long (12.5 meters ...
- Bob Strauss
- The Name Giganotosaurus Has Nothing to Do With "Gigantic" Giganotosaurus (pronounced GEE-gah-NO-toe-SORE-us) is Greek for "giant southern lizard," not "gigantic lizard," as it's often mistranslated (and mispronounced by people unfamiliar with classical roots, as "giganotosaurus").
- Giganotosaurus Was Bigger Than Tyrannosaurus Rex. Part of what has made Giganotosaurus so famous, so quickly, is the fact that it slightly outweighed Tyrannosaurus Rex: full-grown adults may have tipped the scales at about 10 tons, compared to a little over nine tons for a female T. Rex (which outweighed the male of the species).
- Giganotosaurus May Have Preyed on Argentinosaurus. Direct proof is lacking, but the discovery of the bones of the giant titanosaur dinosaur Argentinosaurus in the proximity of those of Giganotosaurus at least hints at an ongoing predator-prey relationship.
- Giganotosaurus Was the Largest Meat-Eating Dinosaur of South America. Although it wasn't the largest theropod of the Mesozoic Era—that honor, as stated above, belongs to the African Spinosaurus—Giganotosaurus is secure in its crown as the largest meat-eating dinosaur of Cretaceous South America.
Feb 12, 2024 · Giganotosaurus was one of the largest carnivorous dinosaurs, reshaping our understanding of prehistoric predators. by Tudor Tarita February 12, 2024 - Updated on February 14, 2024
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Habitat. Giganotosaurus thrived in the lush, tropical landscapes of South America during the Late Cretaceous period, approximately 98 million years ago. The region that is now Argentina provided an ideal habitat for this colossal carnivore. The climate was warm, and the landscape was teeming with diverse flora and fauna, offering an abundance ...