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  1. Giganotosaurus - Wikipedia

    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.

  2. 10 Facts About Giganotosaurus - ThoughtCo

    Oct 4, 2024 · Giganotosaurus prowled the plains and woodlands of South America about 95 million years ago, a whopping 30 million years before its more famous relative, Tyrannosaurus …

  3. Giganotosaurus vs. T. rex: Two Dinosaurs With Big Reputations

    May 27, 2025 · Dinosaurs ruled the Earth for over 160 million years, and two of the most talked-about giants are facing off in a battle of legends: Giganotosaurus vs. T rex. These titanic …

  4. Giganotosaurus Vs T Rex: Comparison Of Size, Speed And …

    Mar 14, 2024 · The Giganotosaurus, a massive dinosaur that existed 30 million years before the T. rex, seems to be a worthy rival. Although these two dinosaurs would have never interacted …

  5. Giganotosaurus | Description, Fossils, & Facts | Britannica

    Giganotosaurus is often compared to Tyrannosaurus rex because of their similar size and predatory habit, but there are significant differences between the two species.

  6. Giganotosaurus vs. T-Rex: Who Would Win in a Fight?

    Aug 28, 2025 · In a fight between a Giganotosaurus and T-Rex, the Tyrannosaurus Rex would win. The two dinosaurs are pretty similar to one another, but their approaches to fighting would …

  7. Giganotosaurus Guide - Dinosaur.org

    Giganotosaurus, often compared to its more famous cousin Tyrannosaurus rex, roamed the Earth around 98 million years ago during the Late Cretaceous period. This gigantic predator was …

  8. Giganotosaurus - Natural History Museum

    Without having the full skeleton, it’s hard to say for sure just how big Giganotosaurus was and how it compared to other dinosaurs. At around 13 metres long, it was probably longer but …

  9. Giganotosaurus vs Tyrannosaurus - Difference and Comparison | Diffen

    The long-skulled Giganotosaurus, native to South America, lived during the Mesozoic Era (97 million years ago), while the massive, heavy-headed T. Rex, native to North America, lived …

  10. Is T-Rex Bigger Than Giganotosaurus? - Biology Insights

    Compare the iconic Tyrannosaurus Rex and Giganotosaurus. Explore their estimated dimensions, distinguishing characteristics, and how paleontologists assess…