Dino txartela, 0450. zk. (2 027 guztira)

Corythosaurus

Izenaren esanahia: “helmeted lizard”1

Jaten zuen: LandareakAhate-mokoakGoi Kretazeoa

Corythosaurus was a duck-billed dinosaur that lived about 77 to 75 million years ago. It had a tall, hollow crest on its head that looked like a helmet. This dinosaur used its beak to munch on soft plants and leaves.1 2

Bizi izan zen

Duela 84 eta 72 milioi urte artean5

Goi Kretazeoa

Fosilak hemen aurkitu dira:

Alberta, Canada and Montana, USA1 5 2

Luzera

7,7 eta 9 m artean (25 eta 30 ft artean)1

Pisua

2,5 tona eta 3,82 tona artean (5 500 eta 8 400 lb artean)1 3

Altuera

2 m (6,6 ft)3

Abiadura maximoa

24 km/h inguru (15 mph)

Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa

Jurasikoa

Kretazeoa

Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Zein altua zen?

Zein astuna zen?

2,5 auto bezain astun

ilaran aparkatutako 2 auto bezain luzebata bestearen atzean jarritako 50 banana bezain luze190 txakur bezain astun760 angurria bezain astunhaurrez betetako 5 ikasgela oso bezain astun8 hartz zuri bezain astun100 metro 15 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Corythosaurus ZUREKIN alderatuta?

Zure nabigatzaileko kalkulu hutsak. Ez da ezer gordetzen ez inora bidaltzen.

Zein azkarra zen?

Pertsona bat oinez 5 km/h inguru (3 mph)

Haur bat bizikletan 12 km/h inguru (7 mph)

Corythosaurus 24 km/h inguru (15 mph)

Zaldi bat lauhazka 65 km/h inguru (40 mph)

Gepardo bat 100 km/h inguru (62 mph)

gauza bikainak

Datu dibertigarriak

Corythosaurus is named after its crest, which looks like a Corinthian helmet worn by ancient Greek soldiers.1

The crest was hollow and connected to the nose. Scientists think Corythosaurus used it to make loud calls, like a trombone.1

One nearly complete skeleton was found with impressions of its skin, showing it had polygonal scales.1

Corythosaurus lived alongside other dinosaurs like the tyrannosaur Gorgosaurus and the horned dinosaur Centrosaurus.1

The first Corythosaurus fossil was discovered in 1911 by Barnum Brown in Alberta, Canada.1

Corythosaurus had a beak that was shallow and delicate, so it probably ate only the softest plants.1

Corythosaurus: AAk egindako irudia — Corythosaurus nolakoa izan zitekeen erakusten duen AAk egindako irudia, ordenagailu batek zientzialariek dakitenetik sortua. Asmakizun bat da: benetako animalia desberdina izan zitekeen, eta inork ez daki zein ziren bere benetako koloreak.

zure galderak

Corythosaurus: gehien egindako galderak

?How big was Corythosaurus?

Corythosaurus was about 7.7 to 9 metres (25 to 30 feet) long and weighed around 2.5 to 3.8 tonnes (2.8 to 4.2 short tons).1 2

?What did Corythosaurus eat?

Corythosaurus was a herbivore that ate soft plants. One fossil even had its last meal preserved, which included conifer needles, seeds, twigs, and fruits.1

?Did Corythosaurus have feathers?

No, Corythosaurus did not have feathers. Fossils show it had polygonal scales on its skin, like a reptile.1 4

?Why did Corythosaurus have a crest?

Scientists think the hollow crest was used for making loud calls, like a trombone. It helped Corythosaurus communicate with others.1

?When did Corythosaurus live?

Corythosaurus lived during the Late Cretaceous period, about 77 to 75 million years ago.1 2

?Where was Corythosaurus found?

Corythosaurus fossils have been found in Canada (Alberta) and the United States.2 1

?Was Corythosaurus a dinosaur?

Yes, Corythosaurus was a type of duck-billed dinosaur called a hadrosaur.1 2

?Could Corythosaurus swim?

Nobody knows for sure, but like many duck-billed dinosaurs, it may have been able to swim. Its webbed feet are not confirmed from fossils.1

Dino adituentzat

Izen zientifikoa: Corythosaurus
Izendatzailea:: Brown 19145
Taldea: Ahate-mokoak
Familia / klada: Hadrosauridae5
Sailkapena: Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae5
Arroken adina: 84 eta 72 milioi urte artean (Campanian)5
Arroka-formazioak: Dinosaur Park, Oldman, Judith River5
Herrialdeak: Kanada, AEB5
Fosil-erregistroak: 29 The Paleobiology Database datu-basean5
Aurkikuntza: Corythosaurus was named by Barnum Brown in 1914 after he found a nearly complete skeleton in Alberta, Canada in 1911.1 2
Oraindik eztabaidagai: Scientists still debate whether some species of Corythosaurus, like C. intermedius, are really separate or just different ages or sexes of the same species.1

Datuak nondik datozen

Corythosaurus (en.wikipedia.org)
Corythosaurus | Natural History Museum (nhm.ac.uk)
enchantedlearning.com (enchantedlearning.com)
Corythosaurus: Duck Billed Dinosaur Skeleton (amnh.org)
Corythosaurus in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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