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- Their name means “shark-toothed lizard,” established by the discovery of Carcharodontosaurus itself in 1931.
www.discovermagazine.com/planet-earth/how-shark-toothed-dinosaurs-came-to-rule-the-world
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The animal was named Giganotosaurus carolinii in 1995; the genus name translates to "giant southern lizard", and the specific name honors the discoverer, Ruben Carolini. A dentary bone , a tooth, and some tracks, discovered before the holotype, were later assigned to this animal.
Mar 17, 2016 · Pronounced jig-a-NOT-o-SOR-us, Greek for "giant southern lizard," the dinosaur is a member of the Carcharodontosauridae ("shark-toothed lizards") family. There is only one known species of the...
Giganotosaurus possessed a large head with a blunted chin, dozens of serrated teeth that grew to 20 cm (about 8 inches) long, and a long tail. It had three fingers on each hand and three toes on each foot, all bearing sharp claws used for defense and rending prey.
- 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.
The teeth of Giganotosaurus were like other Carcharodontosaurs, flat and strongly serrated on both edges. The nature of their teeth is where Carcharodontosaurus and the Carcharodontosaur family got its name, meaning “Shark-toothed reptiles”.
Oct 25, 2024 · What does the name Giganotosaurus mean? The name means “Giant Southern Lizard,” reflecting its enormous size and geographical origins in the southern lands of South America.
