Giganotosaurus vs Sinosauropteryx

A detailed side-by-side comparison of Giganotosaurus and Sinosauropteryx, covering size, diet, classification, geologic period, and discovery history.

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Side-by-Side Comparison

Eigenschaft Giganotosaurus Sinosauropteryx
Wissenschaftlicher Name Giganotosaurus carolinii Sinosauropteryx prima
Klassifikation Theropoda Theropoda
Zeitraum Cretaceous Late Cretaceous Early
Ernährung Carnivore Carnivore
Länge 12.5 m 1.0 m
Height 3.7 m 0.3 m
Gewicht 6.8 t 1 kg
Entdeckungsjahr 1993 1996
Fundort Patagonia, Argentina Liaoning Province, China
Benannt von Rodolfo Coria & Leonardo Salgado Ji Qiang & Ji Shu-An
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Size Comparison

Giganotosaurus 12.5 m

about as long as 2 cars end-to-end

Sinosauropteryx 1.0 m

smaller than a human child

Weight Comparison

Giganotosaurus 6.8 t

about the weight of 1.1 elephants

Sinosauropteryx 1 kg

lighter than a human adult

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Timeline Comparison

Giganotosaurus
100,5 Mya Cretaceous Late (Mesozoic) 66,0 Mya
Sinosauropteryx
145,0 Mya Cretaceous Early (Mesozoic) 100,5 Mya
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Diet Comparison

Giganotosaurus

Carnivore

Giganotosaurus was a meat-eating predator, hunting other animals for food.

Sinosauropteryx

Carnivore

Sinosauropteryx was a meat-eating predator, hunting other animals for food.

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Classification Comparison

Giganotosaurus

Clade: Saurischia

Group: Theropoda

(Beast feet)

Sinosauropteryx

Clade: Saurischia

Group: Theropoda

(Beast feet)

Both dinosaurs share a common ancestor within the Theropoda clade.

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Did You Know?

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Giganotosaurus was about 12.5x longer than Sinosauropteryx.

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Giganotosaurus weighed roughly 11333x more than Sinosauropteryx.

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Both Giganotosaurus and Sinosauropteryx were carnivores.

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Giganotosaurus lived during the Cretaceous Late while Sinosauropteryx lived during the Cretaceous Early, separated by roughly 79 million years.

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Giganotosaurus was discovered 3 years earlier, in 1993.

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Both belong to the Theropoda clade, making them relatively close relatives.

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