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Kangnasaurus

Say it: KANG-nah-SORE-us
Name means: “Farm Kangnas lizard”1
Ate: PlantsBeaked plant-eatersLate Cretaceous

Kangnasaurus was a plant-eating dinosaur that lived in what is now South Africa. It walked on two legs and had a beak for nibbling plants. This dinosaur is known from just a few fossil bones, so scientists are still learning about it.13

Lived
100 to 66 million years ago3
Late Cretaceous
Fossils found in
Farm Kangnas, Orange River valley, Northern Cape Province, South Africa13
Food
Plants13
Length
up to 3.5 m2
estimate, largest known specimen
Weight
up to 85 kg2
estimate, largest known specimen
Top speed
about 46 km/h (29 mph)
Running, estimate

When did it live?

Triassic
Jurassic
Cretaceous
252 million years ago20114566, the asteroid

How big was it?

How long was it?

Kangnasaurus about 3.5 m longA dog about 1 mA bicycle about 1.8 mA car about 4.5 mAn elephant, the biggest land animal today about 6.5 m

How heavy was it?

as heavy as 3 big dogs
as long as 4 dogs nose to tailas long as 19 bananas end to endas heavy as 17 watermelons

How big was Kangnasaurus compared to YOU?

Just maths in your browser. Nothing is saved or sent anywhere.

How fast was it?

cool stuff

Fun facts

1

Kangnasaurus was named in 1915 by scientist Sidney H. Haughton.1

2

The only known tooth of Kangnasaurus was found 34 metres deep in a well on a farm.1

3

Scientists once thought Kangnasaurus lived in the Early Cretaceous, but now they think it lived in the Late Cretaceous, between about 80 and 66 million years ago.1

4

Kangnasaurus belongs to a group of ornithopods called Elasmarians, which were mostly small, fast plant-eaters.13

5

Besides a tooth, a few thigh bones and other leg bones have been found that might belong to Kangnasaurus.1

6

The species name coetzeei honors the farmer Coetzee, on whose land the fossil was discovered.1

AI-madeAI-made picture of Kangnasaurus
An AI-made picture of how Kangnasaurus might have looked, made by a computer from what scientists know. It is a guess: the real animal may have looked different, and nobody knows its true colours.
you asked

Most asked questions about Kangnasaurus

?How big was Kangnasaurus?

Nobody knows for sure because only a tooth and a few leg bones have been found. It was probably a small, bipedal plant-eater, like other elasmarians.13

?What did Kangnasaurus eat?

It ate plants. It had a beak for nibbling plants and was a herbivore that walked on two legs.13

?When did Kangnasaurus live?

It lived in the Late Cretaceous, between about 80 and 66 million years ago. That is the Campanian to Maastrichtian ages.1

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For dino experts

Scientific name
Kangnasaurus
Named by
Haughton 19153
Group
Beaked plant-eaters
Family / clade
Elasmaria3
Classification
Ornithischia > Ornithopoda > Iguanodontia3
Age of the rocks
100 to 66 million years (Cenomanian / Maastrichtian)3
Countries
South Africa3
Fossil records
1 in the Paleobiology Database3
Discovery
Kangnasaurus was named by Sidney H. Haughton in 1915 based on a single tooth found in a well on Farm Kangnas in South Africa.1
Still debated
Scientists are not sure if all the bones found near the tooth really belong to Kangnasaurus, because they came from different places.1

Where the facts come from

  1. Kangnasaurus (en.wikipedia.org)
  2. Kangnasaurus coetzeei | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  3. Kangnasaurus in The Paleobiology Database (CC BY 4.0): age, places, rock formations, classification.

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More from the same group: Beaked plant-eaters

Also from the same time: Late Cretaceous

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