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Chithunzi choseketsa cha Qianjiangsaurus
Khadi la dino Na. 1513 mwa 2ย 027

Qianjiangsaurus

Dzina limatanthauza: “Qianjiang lizard”1
Ankadya: ZomeraOdya zomera a milomoKumapeto kwa Kretase

Qianjiangsaurus was a duck-billed dinosaur that lived in what is now China. It had a hollow crest on its snout that might have helped it make loud honking sounds to talk to other dinosaurs.1

Ankakhala
zaka 100 mpaka 66 miliyoni zapitazo2
Kumapeto kwa Kretase
Mafosili apezeka ku
Zhengyang Formation, Qianjiang District, Chongqing Municipality, southwest China1
Utali
8 m (26 ft)1
Msinkhu
2.4 m (7.9 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 28 km/h (17 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Qianjiangsaurus utali wa pafupifupi 8 m (26 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)Qianjiangsaurusmsinkhu wa pafupifupi 2.4 m (7.9 ft)Njovupafupifupi 3.2 m (10 ft)

kuyerekeza

wautali ngati agalu 8 otsatizana mphuno ndi mchirawautali ngati nthochi 44 zotsatizanaakanatha kuthamanga mamita 100 m'masekondi 13 (munthu waliwiro kwambiri amafunika 9.6)

Qianjiangsaurus 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

Qianjiangsaurus is the first dinosaur from the Zhengyang Formation to be given a scientific name.1

2

Its hollow snout crest is similar to those of lambeosaurine hadrosaurs, but it evolved separately. This makes it the first ornithopod outside that group to have such a crest.1

3

The crest may have been used to make low-frequency sounds, like a musical instrument, to communicate with other members of its herd.1

4

Qianjiangsaurus was about 8 metres (26 feet) long, which is as long as a school bus.1

5

Its fossils show that dinosaurs in southern China were related to those in Mongolia, suggesting they moved between these regions during the Late Cretaceous.1

6

The only other hadrosauroid named from southern China is Nanningosaurus.1

Chopangidwa ndi AIChithunzi cha Qianjiangsaurus chopangidwa ndi AI
Chithunzi cha momwe Qianjiangsaurus 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 Qianjiangsaurus

?How big was Qianjiangsaurus?

About 8 metres (26 feet) long, which is about the length of a school bus.1

?What did Qianjiangsaurus eat?

It was a plant-eating dinosaur, like other duck-billed hadrosaurs.1

?When did Qianjiangsaurus live?

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

Kwa akatswiri a madino

Dzina la sayansi
Qianjiangsaurus
Anapatsidwa dzina ndi
Dai et al. 20252
Gulu
Odya zomera a milomo
Banja / kladi
Hadrosauroidea2
Magawidwe a sayansi
Ornithischia > Ornithopoda > Iguanodontia2
Zaka za miyala
zaka 100 mpaka 66 miliyoni (Cenomanian / Maastrichtian)2
Mapangidwe a miyala
Zhengyang2
Mayiko
China2
Zolemba za mafosili
1 mu The Paleobiology Database2
Kupezeka
The first fossils of Qianjiangsaurus were found in the winter of 2022 by a team from the Chongqing Bureau of Geological and Mineral Resource Exploration and Development. It was named in 2025 by Hui Dai and colleagues, with the species name changshengi honoring Changsheng Wang, who discovered the fossil site.1
Akukambiranabe
Scientists are still debating exactly where Qianjiangsaurus sits on the dinosaur family tree. Some studies place it closer to hadrosaurs, while others see it as a more primitive relative.1

Kumene mfundo zimachokera

  1. Qianjiangsaurus (en.wikipedia.org)
  2. Qianjiangsaurus in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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