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Igishushanyo cya Tongnanlong
Ikarita ya dinozore nimero 1815 muri 2ย 027

Tongnanlong

Izina risobanura: “Tongnan dragon”1
Yaryaga: IbimeraIzifite amajosi maremareJurasike ya nyuma kugeza Kiretase ya mbere

Tongnanlong was a gigantic, long-necked plant-eater that lived in what is now China. It was one of the biggest dinosaurs of its time, with a body as long as a basketball court! Scientists think it used its huge size to reach high leaves that other dinosaurs couldn't eat.1

Yabayeho
hashize imyaka miliyoni 162 kugeza 1433
Jurasike ya nyuma kugeza Kiretase ya mbere
Ibisigazwa byabonetse muri
Tongnan District, Chongqing, Sichuan Basin, China1
Uburebure
25 kugeza 26 m (82 kugeza 85 ft)1
Ubutumburuke
5,6 m (18 ft)
igereranya
Umuvuduko wo hejuru
nka 9 km/h (6 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Tongnanlong nka 26 m z'uburebure (85 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?

Ifarashinka 1,6 m (5,2 ft)Inzovunka 3,2 m (10 ft)Twiganka 5,5 m (18 ft)Tongnanlongnka 5,6 m z'ubutumburuke (18 ft)

igereranya

ndende nk'imodoka 6 ziparitse ku murongondende nk'imineke 140 ikurikiranyeisumbye ku buryo yarunguruka mu idirishya ryo ku igorofa rya 2yashoboraga kwiruka metero 100 mu masegonda 40 (umuntu wihuta kurusha abandi akenera 9,6)

Tongnanlong 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

Tongnanlong's name honors the famous Chinese paleontologist Dong Zhiming, who studied many dinosaurs from the Sichuan Basin.1

2

The only known fossil includes three back vertebrae, six tail vertebrae, a shoulder blade, and some leg bones.1

3

Its shoulder blade and coracoid (a shoulder bone) are huge, showing it was an extremely large sauropod.1

4

Tongnanlong lived during the Late Jurassic period, about 161 to 143 million years ago.3

5

The fossil was found in purplish red sandstone, which was once a lakeshore or shallow lake environment.1

6

Tongnanlong is a mamenchisaurid, a group of long-necked sauropods that were common in Asia during the Jurassic.1

Byakozwe na AIIshusho ya Tongnanlong yakozwe na AI
Ishusho yakozwe na AI yerekana uko Tongnanlong 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.
wabajije

Ibibazo bibazwa cyane kuri Tongnanlong

?How big was Tongnanlong?

Tongnanlong was about 10 to 12 metres (33 to 39 feet) long. It was a mamenchisaurid dinosaur.21

?What did Tongnanlong eat?

Tongnanlong was a plant-eater. It used its huge size and long neck to reach high leaves that other dinosaurs couldn't eat.2

?Where was Tongnanlong found?

Tongnanlong was found in Tongnan District, Chongqing, China, in purplish red sandstone that was once a lakeshore or shallow lake.21

Ku bazobereye muri dinozore

Izina rya siyansi
Tongnanlong
Yiswe na
Wei et al. 20253
Itsinda
Izifite amajosi maremare
Umuryango / ishami
Mamenchisauridae3
Ishyirwa mu byiciro
Sauropodomorpha > Sauropoda3
Imyaka y'amabuye
imyaka miliyoni 162 kugeza 143 (Oxfordian / Tithonian)3
Inzego z'amabuye
Suining3
Ibihugu
Ubushinwa3
Ibisigazwa byanditswe
1 muri The Paleobiology Database3
Ivumburwa
Tongnanlong was discovered in 1998 at a building site in Tongnan District, Chongqing, China. It was named in 2025 by a team of scientists led by Xuefang Wei.1
Biracyagibwaho impaka
Scientists are not sure whether the Suining Formation, where Tongnanlong was found, belongs to the Late Jurassic or the Early Cretaceous. Most evidence points to the Late Jurassic.1

Aho amakuru yakuwe

  1. A new mamenchisaurid from the Upper Jurassic Suining Formation of the Sichuan Basin in China and its implication on sauropod gigantism | Scientific Reports (nature.com)
  2. Tongnanlong (en.wikipedia.org)
  3. Tongnanlong in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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