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Umfanekiso wekhathuni: Qianjiangsaurus
Ikhadi ledayinaso No. 1513 kwe-2 027

Qianjiangsaurus

Igama lithetha: “Qianjiang lizard”1
Yayitya: IzityaloIzitya-zityalo ezinemilomoiCretaceous yamva

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

Yaphila
100 ukuya ku-66 izigidi zeminyaka eyadlulayo2
iCretaceous yamva
Iifosili zifunyenwe:
Zhengyang Formation, Qianjiang District, Chongqing Municipality, southwest China1
Ubude
8 m (26 ft)1
Ukuphakama
2.4 m (7.9 ft)
uqikelelo
Esona santya siphezulu
malunga ne-28 km/h (17 mph)
Ukubaleka, uqikelelo

Yaphila nini?

iTriassic
iJurassic
iCretaceous
Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Qianjiangsaurus malunga ne-8 m ubude (26 ft)Ibhayisikile yomntu omdala malunga ne-1.8 m (5.9 ft)Imoto malunga ne-4.5 m (15 ft)Indlovu, esona silwanyana sikhulu emhlabeni namhlanje malunga ne-6.5 m (21 ft)

Yayiphakame kangakanani?

Injamalunga ne-0.5 m (1.6 ft)Ihashemalunga ne-1.6 m (5.2 ft)Qianjiangsaurusmalunga ne-2.4 m ukuphakama (7.9 ft)Indlovumalunga ne-3.2 m (10 ft)

uqikelelo

inde njengezinja ezingama-8, impumlo ukuya emsileniinde njengeebhanana ezingama-44 zilandelelanaibinokubaleka iimitha ezili-100 ngemizuzwana engama-13 (oyena mntu ukhawulezayo udinga i-9,6)

Qianjiangsaurus wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

izinto ezimnandi

Iinyani ezimnandi

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

Yenziwe yi-AIUmfanekiso owenziwe yi-AI: Qianjiangsaurus
Umfanekiso owenziwe yi-AI obonisa indlela Qianjiangsaurus esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.
ubuzile

Eyona mibuzo ibuzwa kakhulu: 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

Kwiingcali zeedayinaso

Igama lenzululwazi
Qianjiangsaurus
Inikwe igama ngu:
Dai et al. 20252
Iqela
Izitya-zityalo ezinemilomo
Usapho / iclade
Hadrosauroidea2
Ukuhlelwa
Ornithischia > Ornithopoda > Iguanodontia2
Ubudala bamatye
100 ukuya ku-66 izigidi zeminyaka (Cenomanian / Maastrichtian)2
Izakhiwo zamatye
Zhengyang2
Amazwe
iTshayina2
Iirekhodi zeefosili
1 kwi-Paleobiology Database2
Ukufunyanwa
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
Kusaxoxwa ngayo
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

Apho iinyani zivela khona

  1. Qianjiangsaurus (en.wikipedia.org)
  2. Qianjiangsaurus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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