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Nipponosaurus: marrazkia
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Nipponosaurus

Izenaren esanahia: “Japanese lizard”1
Jaten zuen: LandareakAhate-mokoakGoi Kretazeoa

Nipponosaurus was a duck-billed dinosaur that lived on an island that is now part of Russia. It was a plant-eater with a big, flat beak like a duck, and it probably walked on two legs or all fours.12

Bizi izan zen
Duela 86 eta 72 milioi urte artean3
Goi Kretazeoa
Fosilak hemen aurkitu dira:
Sinegorsk, Sakhalin Island, Russia1
Luzera
4 m (13 ft)1
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?

Nipponosaurus 4 m inguru luze (13 ft)Heldu baten bizikleta 1,8 m inguru (5,9 ft)Auto bat 4,5 m inguru (15 ft)Elefante bat, gaur egungo lehorreko animaliarik handiena 6,5 m inguru (21 ft)
4 txakur bezain luze, sudurretik buztanerabata bestearen atzean jarritako 22 banana bezain luze100 metro 15 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Nipponosaurus ZUREKIN alderatuta?

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

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

Nipponosaurus was the first dinosaur ever named from Japanese territory, though Sakhalin Island was later annexed by the Soviet Union.1

2

The only known skeleton is about 60% complete and belonged to a juvenile, not a full-grown adult.1

3

Scientists used bone histology (looking at thin slices of bone under a microscope) to confirm that the Nipponosaurus fossil was a youngster.1

4

Nipponosaurus lived near the coast, and its body was buried in marine sediments, meaning it probably died close to the shore.1

5

For many years, some scientists thought Nipponosaurus might be the same as other Asian duck-billed dinosaurs, but newer studies show it is a valid, distinct species.1

6

The fossil was discovered in 1934 by miners digging a hospital foundation on Sakhalin Island.1

AAk eginaNipponosaurus: AAk egindako irudia
Nipponosaurus 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

Nipponosaurus: gehien egindako galderak

?How big was Nipponosaurus?

The only known skeleton is about 4 metres (13 feet) long, but it was a juvenile, so adults may have been bigger.1

?What did Nipponosaurus eat?

It was a herbivore, meaning it ate plants. It had a big, flat beak like a duck for cropping vegetation.2

?When did Nipponosaurus live?

It lived during the Late Cretaceous, about 89 to 84 million years ago, or around 80 million years ago according to some estimates.21

?Where was Nipponosaurus found?

Its fossil was found on Sakhalin Island, which is now part of Russia, but was Japanese territory when it was discovered in 1934.12

?Was Nipponosaurus a dinosaur?

Yes, it was a type of duck-billed dinosaur called a hadrosaur, specifically a lambeosaurine.2

?Why is it called Nipponosaurus?

The name means 'Japanese lizard' because it was the first dinosaur named from Japanese territory, though the island later became part of Russia.12

Mito-hauslea

Mitoa: Nipponosaurus was a full-grown adult when it died.

Egia: The skeleton is from a juvenile, as shown by its small size and microscopic bone features.1

Dino adituentzat

Izen zientifikoa
Nipponosaurus
Izendatzailea:
Nagao 19363
Taldea
Ahate-mokoak
Familia / klada
Hadrosauridae3
Sailkapena
Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae3
Arroken adina
86 eta 72 milioi urte artean (Santonian / Campanian)3
Herrialdeak
Errusia3
Fosil-erregistroak
1 The Paleobiology Database datu-basean3
Aurkikuntza
Nipponosaurus was named in 1936 by Japanese paleontologist Takumi Nagao, based on a skeleton found in 1934 on Sakhalin Island.13
Oraindik eztabaidagai
Scientists are not sure exactly how big a full-grown Nipponosaurus was, because only a juvenile skeleton has been found.1

Datuak nondik datozen

  1. Nipponosaurus (en.wikipedia.org)
  2. Nipponosaurus (nhm.ac.uk)
  3. Nipponosaurus in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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