Corythosaurus vs Eoraptor

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

Side-by-Side Comparison

คุณสมบัติ Corythosaurus Eoraptor
ชื่อวิทยาศาสตร์ Corythosaurus casuarius Eoraptor lunensis
การจำแนกประเภท Hadrosauridae Saurischia
ยุคสมัย Cretaceous Late Triassic Late
อาหาร Herbivore Omnivore
ความยาว 9.0 m 1.0 m
Height 2.7 m 0.3 m
น้ำหนัก 3.8 t 10 kg
ปีที่ค้นพบ 1914 1993
สถานที่ค้นพบ Red Deer River, Alberta, Canada Ischigualasto Formation, Argentina
ตั้งชื่อโดย Barnum Brown Paul Sereno et al.

Size Comparison

Corythosaurus 9.0 m

roughly the length of a large SUV

Eoraptor 1.0 m

smaller than a human child

Weight Comparison

Corythosaurus 3.8 t

comparable to 3.8 small cars

Eoraptor 10 kg

lighter than a human adult

Timeline Comparison

Corythosaurus
100.5 Mya Cretaceous Late (Mesozoic) 66.0 Mya
Eoraptor
237.0 Mya Triassic Late (Mesozoic) 201.4 Mya

Diet Comparison

Corythosaurus

Herbivore

Corythosaurus was a plant-eater, feeding on vegetation like ferns, conifers, and cycads.

Eoraptor

Omnivore

Eoraptor had an omnivorous diet, consuming both plants and small animals.

Classification Comparison

Corythosaurus

Clade: Ornithischia

Group: Hadrosauridae

(Duck-billed dinosaurs)

Eoraptor

Group: Saurischia

(Lizard-hipped dinosaurs)

Did You Know?

💡

Corythosaurus was about 9.0x longer than Eoraptor.

💡

Corythosaurus weighed roughly 380x more than Eoraptor.

💡

Corythosaurus was a herbivore while Eoraptor was a omnivore.

💡

Corythosaurus lived during the Cretaceous Late while Eoraptor lived during the Triassic Late, separated by roughly 171 million years.

💡

Corythosaurus was discovered 79 years earlier, in 1914.

💡

Corythosaurus belonged to Hadrosauridae while Eoraptor belonged to Saurischia.

Compare With Other Dinosaurs

Explore These Dinosaurs

Explore the Natural World

Discover more across the Nature FYI family