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Igishushanyo cya Yongjinglong
Ikarita ya dinozore nimero 1978 muri 2ย 027

Yongjinglong

Izina risobanura: “dragon of Yongjing (the county in Gansu, China)”1
Yaryaga: IbimeraIzifite amajosi maremareKiretase ya mbere

Yongjinglong was a big, long-necked plant-eater that lived in what is now China. It had a very long shoulder blade that stretched more than half the length of its body. Scientists think it was still growing when it died.1

Yabayeho
hashize imyaka miliyoni 126 kugeza 1134
Kiretase ya mbere
Ibisigazwa byabonetse muri
Gansu Province, China, near the town of Zhongpu1
Uburebure
kugeza kuri 12 m (39 ft)3
Uburemere
kugeza kuri toni 7,5 (16ย 500 lb)3
Ubutumburuke
2,9 m (9,5 ft)
igereranya
Umuvuduko wo hejuru
nka 16 km/h (10 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Yongjinglong nka 12 m z'uburebure (39 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)Yongjinglongnka 2,9 m z'ubutumburuke (9,5 ft)Inzovunka 3,2 m (10 ft)

igereranya

Yari iremereye ite?

iremereye nk'imodoka 5
ndende nk'imodoka 2,5 ziparitse ku murongondende nk'imineke 67 ikurikiranyeiremereye nk'inzovuiremereye nk'imbuto 1500 za watermeloniremereye nk'ibyumba 9 by'amashuri byuzuye abanairemereye nk'idubu 17 zo mu ruburayashoboraga kwiruka metero 100 mu masegonda 22 (umuntu wihuta kurusha abandi akenera 9,6)

Yongjinglong 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

Yongjinglong's shoulder blade was extremely long and straight, stretching over half the length of its trunk.1

2

Its neck and back bones had deep, air-filled holes called pleurocoels that covered the whole side of each bone, making the skeleton lighter.1

3

The ridges on the sides of its middle back bones formed a pattern that looks like the Roman numeral XI.1

4

Yongjinglong lived about 125 to 113 million years ago, during the Early Cretaceous period.2

5

The only known fossil is a subadult, meaning Yongjinglong was not fully grown when it died.1

6

Its teeth were long and spoon-shaped, perfect for scooping up plants.1

Byakozwe na AIIshusho ya Yongjinglong yakozwe na AI
Ishusho yakozwe na AI yerekana uko Yongjinglong 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.

Ku bazobereye muri dinozore

Izina rya siyansi
Yongjinglong
Yiswe na
Li et al. 20144
Itsinda
Izifite amajosi maremare
Umuryango / ishami
Euhelopodidae4
Ishyirwa mu byiciro
Sauropodomorpha > Sauropoda > Macronaria4
Imyaka y'amabuye
imyaka miliyoni 126 kugeza 113 (Barremian / Aptian)4
Inzego z'amabuye
54
Ibihugu
Ubushinwa4
Ibisigazwa byanditswe
1 muri The Paleobiology Database4
Ivumburwa
Yongjinglong was discovered in 2008 by Li Daqing and You Hailu beside the G75 Highway in Gansu, China. It was named and described by Li and colleagues in 2014.12
Biracyagibwaho impaka
Scientists are not sure exactly how big Yongjinglong grew, because the only known fossil is from a young animal.1

Aho amakuru yakuwe

  1. A New Titanosaurian Sauropod from the Hekou Group (Lower Cretaceous) of the Lanzhou-Minhe Basin, Gansu Province, China | PLOS One (journals.plos.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Yongjinglong datangi | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  4. Yongjinglong in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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Izindi zo mu itsinda rimwe: Izifite amajosi maremare

Izindi zo mu gihe kimwe: Kiretase ya mbere

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