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Igishushanyo cya Jaxartosaurus
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Jaxartosaurus

Izina risobanura: “Jaxartes River lizard”1
Yaryaga: IbimeraIminwa y'imbataKiretase ya nyuma

Jaxartosaurus was a duck-billed dinosaur that lived in what is now Kazakhstan and China. It had a helmet-like crest on its head and ate plants.15

Yabayeho
hashize imyaka miliyoni 90 kugeza 845
Kiretase ya nyuma
Ibisigazwa byabonetse muri
Kazakhstan and China15
Uburebure
9 m (30 ft)1
Uburemere
600 kg (1ย 300 lb)3
Ubutumburuke
3,1 m (10 ft)
igereranya
Umuvuduko wo hejuru
nka 37 km/h (23 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Jaxartosaurus nka 9 m z'uburebure (30 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)Imodoka nka 4,5 m (15 ft)Inzovu, inyamaswa nini kurusha izindi ziba ku butaka muri iki gihe nka 6,5 m (21 ft)

Ubutumburuke bwayo bwanganaga iki?

Imbwanka 0,5 m (1,6 ft)Ifarashinka 1,6 m (5,2 ft)Jaxartosaurusnka 3,1 m z'ubutumburuke (10 ft)Inzovunka 3,2 m (10 ft)

igereranya

Yari iremereye ite?

iremereye nk'imbwa 30
ndende nk'imodoka 2 ziparitse ku murongondende nk'imineke 50 ikurikiranyeiremereye nk'imbuto 120 za watermeloniremereye nk'abana 32 bo mu ishuri ry'incukeiremereye nk'abanyeshuri 19yashoboraga kwiruka metero 100 mu masegonda 9,7 (umuntu wihuta kurusha abandi akenera 9,6)

Jaxartosaurus yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

utuntu twiza cyane

Utuntu dushimishije

1

Jaxartosaurus is known only from a skull roof and braincase, so scientists have limited information about its body.1

2

It had a helmet-like crest on its head, which was probably made of the premaxillae and nasals bones.2

3

Jaxartosaurus lived during the Late Cretaceous, about 94 to 84 million years ago.1

4

Its skull was wide and low, with large frontals that were isolated from the edge of the eye socket.2

5

The lower jaw of Jaxartosaurus had 34 to 35 rows of teeth, which helped it grind plants.2

6

Jaxartosaurus is one of the oldest known lambeosaurine hadrosaurs, helping scientists understand the early evolution of duck-billed dinosaurs.2

Byakozwe na AIIshusho ya Jaxartosaurus yakozwe na AI
Ishusho yakozwe na AI yerekana uko Jaxartosaurus ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.
wabajije

Ibibazo bibazwa cyane kuri Jaxartosaurus

?How big was Jaxartosaurus?

About 9 metres (30 feet) long. That is roughly the length of a school bus.1

?What did Jaxartosaurus eat?

It ate plants. It was an herbivore that used its 34 to 35 rows of teeth to grind up low-lying plants.14

?Did Jaxartosaurus have a crest?

Yes, it had a helmet-like crest on its head. It may have used the crest for visual identification or to make sounds to communicate with others of its kind.42

?When did Jaxartosaurus live?

It lived during the Late Cretaceous, about 94 to 84 million years ago.1

Ku bazobereye muri dinozore

Izina rya siyansi
Jaxartosaurus
Yiswe na
Riabinin 19375
Itsinda
Iminwa y'imbata
Umuryango / ishami
Hadrosauridae5
Ishyirwa mu byiciro
Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae5
Imyaka y'amabuye
imyaka miliyoni 90 kugeza 84 (Coniacian / Santonian)5
Inzego z'amabuye
Dabrazhin, Ulungar5
Ibihugu
Kazakisitani, Ubushinwa5
Ibisigazwa byanditswe
2 muri The Paleobiology Database5
Ivumburwa
Jaxartosaurus was named by Russian paleontologist Anatoly Riabinin in 1937, based on a skull found in southern Kazakhstan.51
Biracyagibwaho impaka
Scientists are not sure exactly how the crest of Jaxartosaurus looked, because the crest was mostly destroyed in the only known skull.2

Aho amakuru yakuwe

  1. Jaxartosaurus | Natural History Museum (nhm.ac.uk)
  2. HADROSAURS OF KAZAKHSTAN (naturalhistory.si.edu)
  3. Jaxartosaurus aralensis | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  4. Jaxartosaurus (Wikipedia) (Wikipedia)
  5. Jaxartosaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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