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Kazaklambia

Say it: kah-zak-LAM-bee-uh
Name means: “Kazakh lamb, because it is a lambeosaurine dinosaur from Kazakhstan”1
Ate: PlantsDuck-billsLate Cretaceous

Kazaklambia was a duck-billed dinosaur that lived in what is now Kazakhstan. It was a plant-eater and one of the oldest members of its group, the lambeosaurines. Its nearly complete skeleton helped scientists learn a lot about it.1

Lived
90 to 84 million years ago5
Late Cretaceous
Fossils found in
Syuk-Syuk locality, Dabrazinskaya Svita, southern Kazakhstan51
Length
4.7 m (15 ft)2
largest known specimen
Weight
384 kg to 500 kg (847 to 1,100 lb)32
384 kg based on femur length; 500 kg for largest known specimen
Height
1.9 m (6.2 ft)
estimate
Top speed
about 39 km/h (24 mph)
Running, estimate
What did Kazaklambia eat?
Kazaklambia was a herbivore, meaning it ate plants. It was a duck-billed dinosaur, so it likely used its beak to crop vegetation.

When did it live?

Triassic
Jurassic
Cretaceous
252 million years ago20114566, the asteroid

How big was it?

How long was it?

Kazaklambia about 4.7 m long (15 ft)A bicycle about 1.8 m (5.9 ft)A car about 4.5 m (15 ft)An elephant, the biggest land animal today about 6.5 m (21 ft)

How tall was it?

A dogabout 0.5 m (1.6 ft)A horseabout 1.6 m (5.2 ft)Kazaklambiaabout 1.9 m tall (6.2 ft)An elephantabout 3.2 m (10 ft)

estimate

How heavy was it?

as heavy as 25 dogs
as long as 5 dogs nose to tailas long as 26 bananas end to endas heavy as 100 watermelonsas heavy as 26 kindergarten kidsas heavy as 16 school kidscould run 100 metres in 9.2 seconds (the fastest human needs 9.6)

How big was Kazaklambia compared to YOU?

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

How fast was it?

cool stuff

Fun facts

1

Kazaklambia is known from a nearly complete skeleton, missing only the snout, hands, left foot, and tail tip. It is the most complete dinosaur ever found in Kazakhstan and the whole former Soviet Union.1

2

This dinosaur was first thought to be a species of Procheneosaurus, but scientists later realized it was a different animal and gave it a new name in 2013.1

3

Kazaklambia lived about 86 to 84 million years ago, during the Santonian stage of the Late Cretaceous.1

4

The skeleton of Kazaklambia is from a juvenile, so scientists are not sure how big adults would have been.1

5

Kazaklambia is one of the oldest known lambeosaurines, a group of duck-billed dinosaurs with hollow crests on their heads.1

6

Its discovery helped support the idea that lambeosaurine dinosaurs first evolved in Asia before spreading to North America.1

AI-madeAI-made picture of Kazaklambia
An AI-made picture of how Kazaklambia 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 Kazaklambia

?What did Kazaklambia eat?

Kazaklambia was a herbivore, meaning it ate plants. It was a duck-billed dinosaur, so it likely used its beak to crop vegetation.14

?How big was Kazaklambia?

Scientists are not sure how big Kazaklambia grew because the only known skeleton is from a juvenile. Its size as an adult is unknown.14

?When did Kazaklambia live?

Kazaklambia lived about 86 to 84 million years ago, during the Santonian stage of the Late Cretaceous period.14

?Was Kazaklambia a dinosaur?

Yes, Kazaklambia was a dinosaur. It was a type of hadrosaur, or duck-billed dinosaur, belonging to the group Lambeosaurinae.14

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For dino experts

Scientific name
Kazaklambia
Named by
Bell and Brink 20135
Group
Duck-bills
Family / clade
Hadrosauridae5
Classification
Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae5
Age of the rocks
90 to 84 million years (Coniacian / Santonian)5
Rock formations
Dabrazhin5
Countries
Kazakhstan5
Fossil records
1 in the Paleobiology Database5
Discovery
The skeleton was found in 1961 at the Syuk-Syuk locality in southern Kazakhstan. It was named Procheneosaurus convincens by Soviet paleontologist Anatoly Rozhdestvensky in 1968, and renamed Kazaklambia by Phil Bell and Kirstin Brink in 2013.1
Still debated
Scientists are not sure exactly how Kazaklambia is related to other lambeosaurines because the only known specimen is a juvenile.1

Where the facts come from

  1. Kazaklambia (en.wikipedia.org)
  2. Kazaklambia convincens | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  3. Episode 377: Correcting misconceptions of paleontology with Roy Plotnick - I Know Dino: The Big Dinosaur Podcast (iknowdino.com)
  4. KAZAKLAMBIA : DinoChecker dinosaur archive (dinochecker.com)
  5. Kazaklambia in The Paleobiology Database (CC BY 4.0): age, places, rock formations, classification.

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Also from the same time: Late Cretaceous

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