Interactive Dinosaurs

Jurassic Europe · Plated and armoured dinosaurs

Scelidosaurus

Limb lizard · skel-EYE-doh-SORE-us

A low, four-legged plant-eater covered in rows of bony studs.

Size
About 4m long; 270kg
Lived
About 196 to 183 million years ago
Found in
Dorset, England

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To scale

How big was it?

Scelidosaurus: 4m longA grown-up lying down: 1.8m tallA pet cat: 50cm long

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Good to know

Six things about the scelidosaurus

Dorset

A Dorset dinosaur

Every good skeleton has come from the cliffs near Charmouth, on the Jurassic Coast.

Whole

The first complete dinosaur

A skeleton found in 1858 was the first complete dinosaur ever discovered.

Armour

Armoured all over

Hundreds of bony studs grew in its skin, in rows from neck to tail.

Family

An early cousin

It is an early relative of both Stegosaurus and Ankylosaurus.

Sea

Washed out to sea

It lived on land, but its body floated out to sea and sank into the mud, which is why it is so well preserved.

Skin

Even its skin

Some fossils show the pattern of its scaly skin.

The real thing

Photos of the scelidosaurus

Scelidosaurus, photo 1
Photo: Chris Reynolds, CC BY-SA 2.0, Wikimedia Commons
Scelidosaurus, photo 2
Photo: DamnationDaniel, CC BY-SA 4.0, Wikimedia Commons
Scelidosaurus, photo 3
Photo: Elekes Andor, CC BY-SA 4.0, Wikimedia Commons

Photos are from Wikimedia Commons, used under the free licences shown. They have been resized, and cropped where they appear in link previews.

Dinner

What it ate

Low ferns and other soft plants, cropped with a small beak.

Evidence

How we know

The best skeleton was found by fossil collectors on the Dorset coast in 2000, and took years to free from the rock.

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