DinoDex team

• Size & comparisons

  Carcharodontosaurus vs Giganotosaurus: Which Was Bigger?

  Two close relatives from the same age, on different continents, and almost the same size. Giganotosaurus edges ahead in most estimates, within the error bars.

  DinoDex team · 27 सितंबर 2026 · 3 मिनट में पढ़ें

• Size & comparisons

  Utahraptor vs Velociraptor: The Real Jurassic Park Raptor?

  Utahraptor was roughly four times as long as Velociraptor. Neither exactly matches the film; the closest match in size is a third raptor, Deinonychus.

  DinoDex team · 27 सितंबर 2026 · 3 मिनट में पढ़ें

• Size & comparisons

  Allosaurus vs T. rex: Why They Never Met

  Roughly 80 million years separate them, more time than separates T. rex from us. And T. rex was several times heavier. The two predators, compared.

  DinoDex team · 27 सितंबर 2026 · 3 मिनट में पढ़ें

• Size & comparisons

  Brachiosaurus vs Argentinosaurus: Tallest vs Heaviest

  Argentinosaurus was more than twice as heavy. Brachiosaurus was built to reach high, with long front legs, but the evidence for which stood taller is thin.

  DinoDex team · 27 सितंबर 2026 · 3 मिनट में पढ़ें

• Size & comparisons

  Giganotosaurus vs T. rex: Which Was Bigger?

  Almost a tie in length, at around 12 to 13 metres each. T. rex was probably the heavier animal, and it is known from much better skeletons.

  DinoDex team · 27 सितंबर 2026 · 3 मिनट में पढ़ें

• Size & comparisons

  The Smallest Dinosaurs: Compsognathus, Microraptor and More

  Crow-sized Microraptor and chicken-sized Compsognathus are among the smallest non-bird dinosaurs known from good skeletons. The true record holder is alive today.

  DinoDex team · 27 सितंबर 2026 · 3 मिनट में पढ़ें

• Size & comparisons

  How Big Was Spinosaurus Compared to T. rex and a Human?

  Just under 14 metres long and about 7.4 tonnes in the latest reconstruction: about eight people lying head to toe. Here is why that number keeps changing.

  DinoDex team · 27 सितंबर 2026 · 4 मिनट में पढ़ें

• Size & comparisons

  How Long Was Diplodocus Compared to a Bus?

  About 24 to 26 metres: two city buses parked end to end. Most of that was neck and tail, which is why Diplodocus was long but surprisingly light.

  DinoDex team · 27 सितंबर 2026 · 3 मिनट में पढ़ें

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