Carcharodontosaurus vs Herrerasaurus

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

Side-by-Side Comparison

Property Carcharodontosaurus Herrerasaurus
Scientific Name Carcharodontosaurus saharicus Herrerasaurus ischigualastensis
Classification Theropoda Saurischia
Period Cretaceous Early Triassic Late
Diet Carnivore Carnivore
Length 12.0 m 6.0 m
Height 3.6 m 1.5 m
Weight 6.2 t 350 kg
Discovery Year 1931 1963
Discovery Location Kem Kem Beds, Morocco Ischigualasto Formation, Argentina
Named By Ernst Stromer Osvaldo Reig

Size Comparison

Carcharodontosaurus 12.0 m

about as long as 2 cars end-to-end

Herrerasaurus 6.0 m

roughly the length of a large SUV

Weight Comparison

Carcharodontosaurus 6.2 t

about the weight of 1.0 elephants

Herrerasaurus 350 kg

about 5 adult humans

Timeline Comparison

Carcharodontosaurus
145.0 Mya Cretaceous Early (Mesozoic) 100.5 Mya
Herrerasaurus
237.0 Mya Triassic Late (Mesozoic) 201.4 Mya

Diet Comparison

Carcharodontosaurus

Carnivore

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

Herrerasaurus

Carnivore

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

Classification Comparison

Carcharodontosaurus

Clade: Saurischia

Group: Theropoda

(Beast feet)

Herrerasaurus

Group: Saurischia

(Lizard-hipped dinosaurs)

Did You Know?

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Carcharodontosaurus was about 2.0x longer than Herrerasaurus.

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Carcharodontosaurus weighed roughly 18x more than Herrerasaurus.

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Both Carcharodontosaurus and Herrerasaurus were carnivores.

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Carcharodontosaurus lived during the Cretaceous Early while Herrerasaurus lived during the Triassic Late, separated by roughly 136 million years.

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Carcharodontosaurus was discovered 32 years earlier, in 1931.

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Carcharodontosaurus belonged to Theropoda while Herrerasaurus belonged to Saurischia.

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