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Hypacrosaurus

Il num vul dir: “near the highest lizard”1

Mangiava: PlantasPichels d'andaCretacic tardiv

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

Viveva

avant 84 fin 66 milliuns onns4

Cretacic tardiv

Fossils chattads en

Alberta, Canada, and Montana, USA1 2

Lunghezza

fin 9,1 m (30 ft)1

Paisa

fin 4 tonnas (8 800 lb)1

Autezza

fin 4 m (13 ft)1

Spertadad maximala

var 22 km/h (14 mph)

Currer, stima

Cura viveva el?

Triassic

Giurassic

Cretacic

avant 252 milliuns onns20114566, l'asteroid

Quant grond era el?

Quant lung era el?

Quant aut era el?

Quant grev era el?

uschè grev sco 2,5 autos

uschè lung sco 2 autos parcads in suenter l'auteruschè lung sco 51 bananas ina suenter l'autrauschè grev sco 200 chaunsuschè grev sco 800 melunasuschè grev sco 5 classas da scola entirasuschè grev sco 9 urs polarspudess currer 100 meters en 16 secundas (il pli spert uman dovra 9,6)

Quant grond era Hypacrosaurus cumpareglià cun TAI?

Mo matematica en tes navigatur. Nagut na vegn arcunà u tramess.

Quant spert era el?

Ina persuna che va a pe var 5 km/h (3 mph)

In uffant sin il velo var 12 km/h (7 mph)

Hypacrosaurus var 22 km/h (14 mph)

In chaval che galoppescha var 65 km/h (40 mph)

In gepard var 100 km/h (62 mph)

chaussas cool

Fatgs divertents

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

Maletg da Hypacrosaurus fatg cun IA — In maletg fatg cun IA che mussa co Hypacrosaurus pudess avair guardà ora, fatg d'in computer tenor quai che la scienza sa. I sa tracta d'ina supposiziun: l'animal vair ha forsa guardà ora auter, e sias colurs vairas èn nunenconuschentas.

tias dumondas

Las dumondas las pli frequentas davart 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 grown-up riding a bike. This is an estimate from its size. It walked and ran on two legs.3

Chatschader da mitus

Mitus: Some people think Hypacrosaurus was a sea creature because of its crest.

Vardad: It was a land dinosaur that lived near rivers and plains, not in the sea.1

Per experts da dinos

Num scientific: Hypacrosaurus
Numnà da: Brown 19134
Gruppa: Pichels d'anda
Famiglia / clada: Hadrosauridae4
Classificaziun: Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae4
Vegliadetgna da la crappa: 84 fin 66 milliuns onns (Campanian / Maastrichtian)4
Formaziuns da crap: Two Medicine, Horseshoe Canyon, Oldman4
Pajais: Canada, USA4
Chats da fossils: 37 en The Paleobiology Database4
Era enconuschent sco: Cheneosaurus (nums pli vegls che valan ussa sco il medem animal)4
Scuverta: Barnum Brown collected the first fossils in 1910 along the Red Deer River in Alberta, Canada, and named Hypacrosaurus in 1913.1
Anc discutà: Scientists debate whether H. stebingeri is a separate species or just a younger version of H. altispinus.1

Danunder che vegnan ils fatgs

Hypacrosaurus (en.wikipedia.org)
Hypacrosaurus | Natural History Museum (nhm.ac.uk)
enchantedlearning.com (enchantedlearning.com)
Hypacrosaurus in The Paleobiology Database (CC BY 4.0): vegliadetgna, lieus, formaziuns da crap, classificaziun.

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