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Dinosaurs: Lambeosaurus (Lambe's lizard)

 

What is an Lambeosaurus?

 

Lambeosaurus was an unusual, plant-eating dinosaur that lived during the Late Cretaceous Period, about 76 to 75 million years ago. It is best known for the large, hollow crest on top of its head, which looked a bit like a hatchet or a curved tube. This crest made Lambeosaurus one of the most recognisable dinosaurs from North America!

 

 

How big was Lambeosaurus?

 

Lambeosaurus was a fairly large dinosaur. It could grow up to 9 metres (30 feet) long and stand about 2.5 metres (8 feet) tall at the hips. It weighed around 5,000 kilograms (5 tons), about the same as a big elephant!

 

 

Appearance

 

Lambeosaurus had a long, flat snout, a bulky body, and a long tail. Its most famous feature was its crest, which extended upwards and backwards from its head. The crest was hollow, and scientists believe it may have helped Lambeosaurus to make sounds, attract mates, or recognise others of its kind. Lambeosaurus walked on two legs but could also move on all fours when feeding.

 

Lambeosaurus

 

Generative AI Notification: Some elements of this image have been created or enhanced using AI technology. To find out how we create all our dinosaurs, click here.

 

What did Lambeosaurus eat?

 

Despite its fancy crest, Lambeosaurus was a gentle plant-eater (herbivore). It had hundreds of small teeth packed into its jaws, perfect for grinding up tough leaves, twigs, and other plant material. Scientists think it used its strong beak and chewing teeth to eat ferns, conifers, and flowering plants.

 

 

Where did Lambeosaurus live?

 

Lambeosaurus fossils have been found in North America, especially in Canada and the United States. During the Late Cretaceous, these regions were warm and swampy, with lots of rivers and forests, perfect for a hungry herbivore!

 

 

Interesting facts

• Noisy crest: Lambeosaurus may have used its crest as a sound chamber to make loud honking noises.
• Diverse family: Lambeosaurus was just one of many duck-billed dinosaurs with different-shaped crests.
• Fossil finds: Lambeosaurus fossils are often found in ancient riverbeds and floodplains.
• First discovery: The first Lambeosaurus fossils were discovered in Canada in the early 1900s.

 

Lambeosaurus Facts Pronounced: lam-bee-oh-SORE-us Name Means: "Lambe's lizard" (named after Lawrence Lambe, a Canadian palaeontologist) Length: up to 9 m (30 feet) Height: up to 2.5 m (8 feet) at the hips Weight: about 5,000 kilograms (5 tons) Diet: Herbivore (plants) Time: Late Cretaceous (about 76–75 million years ago) Fossils Found: North America (Canada and United States)

 

Which family of Dinosaurs did Lambeosaurus belong to?

 

Lambeosaurus belonged to the Hadrosauridae family, commonly known as duck-billed dinosaurs. This family is part of the larger group called Ornithopoda, which were herbivorous dinosaurs known for their advanced chewing mechanisms and often elaborate cranial crests. Other notable members of the Hadrosauridae family included Parasaurolophus, Edmontosaurus, Corythosaurus and Hadrosaurus.

 

 

Why did Lambeosaurus have a large crest?

 

Lambeosaurus had a large, hollow crest on its head. The shape of the crest could vary between different species and as the dinosaur grew up. Scientists think that the crest helped Lambeosaurus to make loud calls, breathe better, or show off to others.

 

 

What other dinosaurs lived at the same time as Lambeosaurus?

 

During the Late Cretaceous Period, Lambeosaurus shared its world with a variety of other dinosaurs and prehistoric animals, such as:

• Centrosaurus: A horned dinosaur with a large frill and horns.
• Gorgosaurus: A fierce, meat-eating relative of T. rex.
• Parasaurolophus: Another duck-billed dinosaur with an even longer crest.
• Chasmosaurus: A plant-eating dinosaur with a huge frill on its head.
• Dromaeosaurus: A small, speedy meat-eater with sharp claws.

 

 

Lambeosaurus FAQ

 

Q1: What is an Lambeosaurus?

A1: Lambeosaurus was a large, herbivorous dinosaur that lived during the Late Cretaceous period, about 76 to 75 million years ago.

Q2: What does Lambeosaurus mean?

A2: Lambeosaurus means "Lambe's lizard", named after Lawrence Lambe, a Canadian palaeontologist.

Q3: Was Lambeosaurus a carnivore?

A3: No, Lambeosaurus was a plant-eater (herbivore).

Q4: How big was Lambeosaurus’ crest?

A4: Lambeosaurus’ crest could be up to half a metre (1.5 feet) long, depending on the species!

Q5: Did Lambeosaurus have feathers?

A5: No, Lambeosaurus was covered in scaly skin.

Q6: Where did Lambeosaurus live?

A6: Lambeosaurus lived in what is now Canada and the United States, North America.

Q7: Was Lambeosaurus fast?

A7: Lambeosaurus could run on two legs, but was not as fast as predators like Gorgosaurus.

Q8: What did Lambeosaurus use its crest for?

A8: Lambeosaurus likely used its crest for making sounds, attracting mates, or recognising others.

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