Hypacrosaurus
Hypacrosaurus was a big duck-billed dinosaur with a tall, hollow crest on its head. It lived in herds and ate plants, using its wide beak to crop leaves and branches.1
Ɗuum wuurii nde?
Hol no o mawni?
No juutuno?
No toowuno?
No tedduno?
Hol no Hypacrosaurus mawninoo, so fondaama bee AAN?
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How fast was it?
Anndal belɗungal
Hypacrosaurus had very tall spines on its backbone, making its back look high and ridged.1
Its hollow crest was like Corythosaurus's but smaller and more pointed, and it may have been used to make sounds.1
Scientists found nests, eggs, and babies of Hypacrosaurus, giving us a rare look at how these dinosaurs raised their young.1
Hypacrosaurus could walk on two legs or four, and it could reach plants up to 4 metres (13 feet) high.1
Its teeth were constantly replaced, and it had hundreds of teeth packed together for grinding tough plants.1
The species H. stebingeri is known from the largest collection of baby skeletons of any single hadrosaur species.1

Naamne ɓurɗe naamneede fii Hypacrosaurus
?How big was Hypacrosaurus?
About 9.1 metres (30 feet) long and up to 4.0 tonnes (4.4 tons).1
?What did Hypacrosaurus eat?
It was an herbivore that ate plants like pine needles, seeds, fruit, twigs, and magnolia leaves.3
?When did Hypacrosaurus live?
It lived during the Late Cretaceous period, about 75 to 69.5 million years ago.1
?Where was Hypacrosaurus found?
Fossils have been found in Alberta, Canada, and Montana, United States.1
?Did Hypacrosaurus have a crest?
Yes, it had a tall, hollow, rounded crest on its head, which was probably used for making sounds and as a visual signal.1
?How fast could Hypacrosaurus run?
Probably up to about 22 km/h (14 mph), about as fast as a kid on a bike. This is an estimate from its size. It walked and ran on two legs.3

Naamnu Rex fii Hypacrosaurus
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Feññinoowo goonga
Fenaande: Some people think Hypacrosaurus was a sea creature because of its crest.
Goonga: It was a land dinosaur that lived near rivers and plains, not in the sea.1
Ngam annduɓe dino
- Innde ganndal
- Hypacrosaurus
- Inndoowo
- Brown 19134
- Fedde
- Hunduko yaajuko
- Fedde / clade
- Hadrosauridae4
- Fedde
- Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae4
- Duuɓi kaaƴe
- 84 haa 66 miliyon duuɓi (Campanian / Maastrichtian)4
- Cuuɗi kaaƴe
- Two Medicine, Horseshoe Canyon, Oldman4
- Leyɗe
- Canada, USA4
- Fosilji tawaaɗi
- 37 nder Paleobiology Database4
- Kadi anndiraa
- Cheneosaurus (inɗe ɓooyɗe jooni ɗon limaa bana dabba gooto)4
- Tawgol
- Barnum Brown collected the first fossils in 1910 along the Red Deer River in Alberta, Canada, and named Hypacrosaurus in 1913.1
- Haa jooni ɓe ɗon yeddondira
- Scientists debate whether H. stebingeri is a separate species or just a younger version of H. altispinus.1
To haalaaji ummii
- Hypacrosaurus (en.wikipedia.org)
- Hypacrosaurus | Natural History Museum (nhm.ac.uk)
- enchantedlearning.com (enchantedlearning.com)
- Hypacrosaurus in The Paleobiology Database (CC BY 4.0): duuɓi, nokkuuje, cuuɗi kaaƴe, pecce.
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