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Zhanghenglong: marrazkia
Dino txartela, 2009. zk. (2ย 027 guztira)

Zhanghenglong

Izenaren esanahia: “Zhang Heng's dragon, named after the famous Chinese scientist Zhang Heng”1
Jaten zuen: LandareakLandarejale mokodunakGoi Kretazeoa

Zhanghenglong was a plant-eating dinosaur that lived about 85 million years ago in what is now China. It had a beak and lots of teeth for chewing tough plants. It was a medium-sized dinosaur that walked on two or four legs.14

Bizi izan zen
Duela 86 eta 84 milioi urte artean4
Goi Kretazeoa
Fosilak hemen aurkitu dira:
Fossils were found in the Majiacun Formation in Henan Province, China.12
Luzera
5,5 eta 6 m artean (18 eta 20 ft artean)3
Altuera
1,8 m (5,9 ft)
kalkulua
Abiadura maximoa
35 km/h inguru (22 mph)
Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Zhanghenglong 6 m inguru luze (20 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)

Zein altua zen?

Txakur bat0,5 m inguru (1,6 ft)Zaldi bat1,6 m inguru (5,2 ft)Zhanghenglong1,8 m inguru altu (5,9 ft)Elefante bat3,2 m inguru (10 ft)

kalkulua

6 txakur bezain luze, sudurretik buztanerabata bestearen atzean jarritako 33 banana bezain luze100 metro 10 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Zhanghenglong ZUREKIN alderatuta?

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

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

Zhanghenglong had five holes in its upper jaw, four small ones in a row and one big one near the cheek bone. This is a mix of features seen in older and newer duck-billed dinosaurs.2

2

Its teeth had two ridges, one in the middle and one off to the side. This is a transitional feature between early and later hadrosauroids.2

3

The lower jaw had 26 tooth positions, and each position could have up to four teeth stacked up. That means it had a lot of spare teeth for chewing.2

4

Zhanghenglong is named after Zhang Heng, a famous Chinese astronomer and inventor from about 1,800 years ago. The name also includes 'long', which means dragon in Chinese.1

5

The fossils were found near a village called Zhoujiagou, not far from a dinosaur relics park in Xixia County.2

6

Scientists think Zhanghenglong was a close relative of the true duck-billed dinosaurs, and it may help show that duck-billed dinosaurs came from Asia.2

AAk eginaZhanghenglong: AAk egindako irudia
Zhanghenglong 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

Zhanghenglong: gehien egindako galderak

?What did Zhanghenglong eat?

Zhanghenglong was a plant-eater. It had a beak and many teeth for chewing tough plants.1

?How big was Zhanghenglong?

Zhanghenglong was a medium-sized dinosaur, but its exact size is not known from the fossils found.1

?When did Zhanghenglong live?

Zhanghenglong lived about 85 million years ago, during the Late Cretaceous period.1

Dino adituentzat

Izen zientifikoa
Zhanghenglong
Izendatzailea:
Xing et al. 20144
Taldea
Landarejale mokodunak
Familia / klada
Hadrosauroidea4
Sailkapena
Ornithischia > Ornithopoda > Iguanodontia4
Arroken adina
86 eta 84 milioi urte artean (Santonian)4
Arroka-formazioak
Majiacun4
Herrialdeak
Txina4
Fosil-erregistroak
1 The Paleobiology Database datu-basean4
Aurkikuntza
Zhanghenglong was named in 2014 by a team of scientists led by Xing Hai. The fossils were found in the Majiacun Formation in Henan Province, China.1
Oraindik eztabaidagai
Scientists are still debating exactly where Zhanghenglong sits on the family tree. Some think it was very close to true duck-billed dinosaurs, but others think it was a bit more primitive.2

Datuak nondik datozen

  1. Zhanghenglong (en.wikipedia.org)
  2. A New Basal Hadrosauroid Dinosaur (Dinosauria: Ornithopoda) with Transitional Features from the Late Cretaceous of Henan Province, China | PLOS One (journals.plos.org)
  3. PaleoCodex :: Zhanghenglong (paleocodex.com)
  4. Zhanghenglong in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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