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Umfanekiso wekhathuni: Qijianglong
Ikhadi ledayinaso No. 1517 kwe-2 027

Qijianglong

Igama lithetha: “dragon from Qijiang”1
Yayitya: IzityaloIintamo-ndeiJurassic yamva ukuya ku-iCretaceous yokuqala

Qijianglong was a giant plant-eating dinosaur with an incredibly long neck. It lived in what is now China during the Late Jurassic period, about 150 million years ago. This gentle giant used its long neck to reach high leaves that other dinosaurs couldn't eat.12

Yaphila
162 ukuya ku-143 izigidi zeminyaka eyadlulayo5
iJurassic yamva ukuya ku-iCretaceous yokuqala
Iifosili zifunyenwe:
Qijiang District, Chongqing Municipality, China21
Ubude
15 m (49 ft)1
Ubunzima
10 iitoni (22,000 lb)4
Ukuphakama
2.5 m (8.2 ft)4
Esona santya siphezulu
malunga ne-15 km/h (9 mph)
Ukubaleka, uqikelelo

Yaphila nini?

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

Yayinkulu kangakanani?

Yayinde kangakanani?

Qijianglong malunga ne-15 m ubude (49 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)Qijianglongmalunga ne-2.5 m ukuphakama (8.2 ft)Indlovumalunga ne-3.2 m (10 ft)

Yayinzima kangakanani?

inzima njengeemoto ezingama-7
inde njengeemoto ezingama-3 zipakwe zilandelelanainde njengeebhanana ezingama-83 zilandelelanainzima njengeendlovu ezingama-1.5inzima njengamavatala angama-2000inzima njengamagumbi okufundela apheleleyo abantwana angama-12inzima njengeebhere ezimhlophe ezingama-22ibinokubaleka iimitha ezili-100 ngemizuzwana engama-24 (oyena mntu ukhawulezayo udinga i-9,6)

Qijianglong wayemkhulu kangakanani xa ethelekiswa NAWE?

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

Yayikhawuleza kangakanani?

izinto ezimnandi

Iinyani ezimnandi

1

Qijianglong had a very long neck made of 17 vertebrae, which helped it reach food high up.1

2

Its neck vertebrae had special finger-like extensions that stiffened the neck horizontally but allowed it to move up and down.2

3

The first bone was found in the early 1990s by a farmer named Cai Changming in his backyard in Sichuan, China.1

4

Qijianglong is the first mamenchisaurid dinosaur from the Late Jurassic of China that is clearly different from Mamenchisaurus.2

5

The species name 'guokr' means 'nutshell' in Chinese and honors a science social network that supported paleontology.1

6

Scientists think Qijianglong was a juvenile when it died, even though it was already about 15 meters (49 feet) long.1

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

Inyaniso ngeentsomi

Intsomi: Some people think all long-necked dinosaurs are the same, like Brontosaurus.

Inyaniso: Qijianglong is a different kind of sauropod called a mamenchisaurid, with unique neck bones and a skull that set it apart from other long-necked dinosaurs.2

Kwiingcali zeedayinaso

Igama lenzululwazi
Qijianglong
Inikwe igama ngu:
Xing et al. 20155
Iqela
Iintamo-nde
Usapho / iclade
Mamenchisauridae5
Ukuhlelwa
Sauropodomorpha > Sauropoda5
Ubudala bamatye
162 ukuya ku-143 izigidi zeminyaka (Oxfordian / Tithonian)5
Izakhiwo zamatye
Suining5
Amazwe
iTshayina5
Iirekhodi zeefosili
1 kwi-Paleobiology Database5
Ukufunyanwa
The first vertebra was found in the early 1990s by farmer Cai Changming in his backyard. A construction site in Qijiang District uncovered more fossils in 2006, leading to the full skeleton. In 2015, scientists led by Xing Lida named the dinosaur Qijianglong guokr.1
Kusaxoxwa ngayo
Scientists debate whether the Suining Formation where Qijianglong was found is from the Late Jurassic or Early Cretaceous, so the exact age is uncertain.1

Apho iinyani zivela khona

  1. Qijianglong (en.wikipedia.org)
  2. ARTICLE (xinglida.net)
  3. PBDB Taxon (paleobiodb.org)
  4. QIJIANGLONG - DinoChecker dinosaur archive (dinochecker.com)
  5. Qijianglong in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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Ezinye ezivela kwiqela elinye: Iintamo-nde

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