- Scientific name
- Parasaurolophus walkeri
- Period
- Late Cretaceous
- Length
- 10 m
- Height
- 5 m
- Weight
- 2.5 tonnes
- Diet
- Herbivore
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Late Cretaceous
Parasaurolophus
Parasaurolophus walkeri
The crest on its head was hollow and connected to its airway, which made it an instrument. Palaeontologists have modelled the sound; ours plays it on the hour.
Did you know
Its head crest worked like a trumpet.