Parasaurolophus
Parasaurolophus walkeri
“The Trumpet Dinosaur”
Parasaurolophus, meaning 'near crested lizard', is famous for its long, hollow, backward-curving head crest. This crest was connected to the nasal passages and could produce deep, resonating sounds like a trombone - likely used to communicate with its herd. It was a social herbivore that lived in large groups.
Quick Facts
Time Period
Late Cretaceous (76-73 million years ago)
Diet
herbivore
Length
31 feet (9.5 meters)
Weight
2.5 tons (2,300 kg)
Location
North America
Fun Fact
Its hollow crest could produce sounds that traveled for miles, like a natural trumpet!
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