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Chithunzi choseketsa cha Jaxartosaurus
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Jaxartosaurus

Dzina limatanthauza: “Jaxartes River lizard”1
Ankadya: ZomeraMilomo ya bakhaKumapeto kwa Kretase

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

Ankakhala
zaka 90 mpaka 84 miliyoni zapitazo5
Kumapeto kwa Kretase
Mafosili apezeka ku
Kazakhstan and China15
Utali
9 m (30 ft)1
Kulemera
600 kg (1,300 lb)3
Msinkhu
3.1 m (10 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 37 km/h (23 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Jaxartosaurus utali wa pafupifupi 9 m (30 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)Galimoto pafupifupi 4.5 m (15 ft)Njovu, nyama yaikulu kwambiri pamtunda masiku ano pafupifupi 6.5 m (21 ft)

Msinkhu wake unali wautali bwanji?

Galupafupifupi 0.5 m (1.6 ft)Hatchipafupifupi 1.6 m (5.2 ft)Jaxartosaurusmsinkhu wa pafupifupi 3.1 m (10 ft)Njovupafupifupi 3.2 m (10 ft)

kuyerekeza

Ankalemera bwanji?

wolemera ngati agalu 30
wautali ngati magalimoto 2 oimikidwa pamzerewautali ngati nthochi 50 zotsatizanawolemera ngati mavwende 120wolemera ngati ana a sukulu ya mkaka 32wolemera ngati ana a sukulu 19akanatha kuthamanga mamita 100 m'masekondi 9.7 (munthu waliwiro kwambiri amafunika 9.6)

Jaxartosaurus anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

zinthu zosangalatsa

Mfundo zosangalatsa

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

Chopangidwa ndi AIChithunzi cha Jaxartosaurus chopangidwa ndi AI
Chithunzi cha momwe Jaxartosaurus mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.
mwafunsa

Mafunso ofunsidwa kwambiri okhudza 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

Kwa akatswiri a madino

Dzina la sayansi
Jaxartosaurus
Anapatsidwa dzina ndi
Riabinin 19375
Gulu
Milomo ya bakha
Banja / kladi
Hadrosauridae5
Magawidwe a sayansi
Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae5
Zaka za miyala
zaka 90 mpaka 84 miliyoni (Coniacian / Santonian)5
Mapangidwe a miyala
Dabrazhin, Ulungar5
Mayiko
Kazakhstan, China5
Zolemba za mafosili
2 mu The Paleobiology Database5
Kupezeka
Jaxartosaurus was named by Russian paleontologist Anatoly Riabinin in 1937, based on a skull found in southern Kazakhstan.51
Akukambiranabe
Scientists are not sure exactly how the crest of Jaxartosaurus looked, because the crest was mostly destroyed in the only known skull.2

Kumene mfundo zimachokera

  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): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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