Lambeosaurus, which means "Lambe's Lizard," refers to a member of the hadrosaurid family that lived in North America during the Late Cretaceous period, about 799.6 million to 65.5 million years ago. The unique feature of Lambeosaurus is the ax-like headgear, which is tall, flat, and pointing forward.
Fossils of Lambeosaurus have been found in Alberta, Canada, Montana, USA, and Baja, California, Mexico, but only two Canadian species are known. Laishiosaurus ate plants, and their beak-like mouth could help them cut and grind them. Their teeth are constantly growing and replacing, forming a dentition of at least a hundred in each group, but only a few are continuously used.
Fossils of this herbivore dinosaur can be dated to the Late Cretaceous Period of North America. Lambeosaurus was first discovered in 1914 in the Oldman Formation, Alberta, Canada. These specimens measured about 9 meters (30 feet) long, but larger specimens up to 16.5 meters in length have been found recently in Baja, California, Mexico. The following will share more interesting facts about Lambeosaurus.
Lambeosaurus Size and Appearance
Lambeosaurus is a herbivorous, large ornithopod dinosaur that can walk on two or four legs and is famous for its hatchet-shaped hollow bony crest on top of its skull. Lambeosaurus was similar to the better-known Corythosaurus, but the crest decoration differed. Lambeosaurus' crest is tilted forward, and the vertical nose tube in the crown is located in the front of the crown. Lambeosaurus lacked the nasal protuberance of Corythosaurus, which formed part of the crown decoration of Corythosaurus. It is also the only way to distinguish the juveniles of these two genera of dinosaurs. In addition, the shape of the crest of Lambeosaurus varies with age. Like other hadrosaurids, it has a long tail stiffened by ossified tendons and hands with four fingers.
Average Size of Lambeosaurus
The Lambeosaurus had an overall length between 9-12 meters, a standing height of 4.5-6 meters, and a body width of 1.5-2 meters. The researchers estimated that the weight of the Lambeosaurus was between 3,500-5,000 kilograms. The typical lifespan of the Lambeosaurus was between 25-30 years.
|When it lived:||Late Cretaceous period|
|How it moved:||2 or 4 legs|
|Overall Length||9-12 m|
|Standing Height||4.5-6 m|
|Average Weight||3,500-5,000 kg|
Like other hadrosaurids, Lambeosaurus was a large herbivorous animal with a complex head capable of chewing movements similar to mammals. Laishisaurus used a beak-like mouth to cut vegetation and placed it in the buccal space next to the jaw. They like water very much. After eating, they always go to the pond to drink water like the current buffalo. Juveniles had rounder and shorter beaks, and their crest was also shorter; older Lambeosaurus' beaks were narrower and longer, and their crests were taller and longer.