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Katuuni ya Tonganosaurus
Kaadi ya dayinoso No. 1814 ku 2 027

Tonganosaurus

Erinnya litegeeza: “lizard from Tong'an”1
Yalyanga: EbimeraEz'ensingo empanvuEntandikwa ya Jurasiki

Tonganosaurus was a long-necked plant-eater that lived about 184 million years ago. It is one of the oldest known members of the mamenchisaurid family, which includes some of the longest-necked dinosaurs ever.12

Yabeerawo
emyaka obukadde 201 okutuuka ku 175 emabega3
Entandikwa ya Jurasiki
Ebisigalira byazuulibwa mu
Tong'an Town, Sichuan, China12
Obuwanvu
11.6 okutuuka ku 12 m (38 okutuuka ku 39 ft)1
Obugulumivu
2.9 m (9.5 ft)
kuteebereza
Sipiidi esinga
nga 19 km/h (12 mph)
Okudduka, kuteebereza

Yabeerawo ddi?

Tiriyasi
Jurasiki
Kuretasi
Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Yali muwanvu kwenkana wa?

Tonganosaurus obuwanvu nga 12 m (39 ft)Akagaali k'omukulu nga 1.8 m (5.9 ft)Emmotoka nga 4.5 m (15 ft)Enjovu, ekisolo ekisinga obunene ku lukalu leero nga 6.5 m (21 ft)

Yali mugulumivu kwenkana wa?

Embwanga 0.5 m (1.6 ft)Embalaasinga 1.6 m (5.2 ft)Tonganosaurusobugulumivu nga 2.9 m (9.5 ft)Enjovunga 3.2 m (10 ft)

kuteebereza

obuwanvu ng'emmotoka 2.5 ezisimbiddwa mu lunyiririobuwanvu ng'amenvu 67 nga gaddiriŋŋanayandidduse mita 100 mu sikonda 19 (omuntu asinga embiro yeetaaga 9.6)

Tonganosaurus yali munene atya bw'ogeraageranya ku GGWE?

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ebintu ebinyuvu

Ebyewuunyisa

1

Tonganosaurus had a very long neck for its size, with neck bones shaped like those of Omeisaurus, another long-necked dinosaur.1

2

Its front legs were 80 percent as long as its back legs, which is a sign it was a more advanced sauropod.2

3

The thigh bone (femur) was straight and thick, and the shin bone (tibia) was 75 percent of its length.1

4

It lived in the Early Jurassic, about 184.5 million years ago, making it the oldest known mamenchisaurid by almost 15 million years.1

5

The only skeleton found was of an adult that was about 12 metres long, the length of a big bus.1

6

Its backbones (vertebrae) were solid and not hollow, which is a more primitive feature among sauropods.2

7

The fossils were discovered in 2007 by scientists from Chengdu University of Technology, after tips from local people.1

Kyakolebwa AIEkifaananyi kya Tonganosaurus ekyakolebwa AI
Ekifaananyi kya Tonganosaurus ekyakolebwa AI, nga kiraga engeri gye yayinza okuba ng'afaanana, ekyakolebwa kompyuta okusinziira ku ebyo bannassaayansi bye bamanyi. Kuteebereza: ekisolo ekyennyini kiyinza okuba nga kyali kifaanana bulala, era tewali amanyi langi zaakyo ez'amazima.

Eri abakugu mu dayinoso

Erinnya lya ssaayansi
Tonganosaurus
Yatuumibwa
Li et al. 20103
Ekibinja
Ez'ensingo empanvu
Ekika / ekibinja
Mamenchisauridae3
Engabanya
Sauropodomorpha > Sauropoda3
Emyaka gy'enjazi
emyaka obukadde 201 okutuuka ku 175 (Hettangian / Toarcian)3
Ensengeka z'enjazi
Yimen3
Ensi
Cayina3
Ebisigalira ebyazuulibwa
1 mu The Paleobiology Database3
Okuzuulibwa
Tonganosaurus was named by Li Kui, Yang Chun-Yan, Liu Jian, and Wang Zheng-Xin in 2010. The species name hei honors dinosaur scientist He Xinlu. The fossils were found in the Yimen Formation of Sichuan, China.12
Kikyakubaganyizibwako ebirowoozo
Scientists are still debating the exact age of the Yimen Formation, so the precise date of Tonganosaurus is not fully settled.1

Ebituufu gye biva

  1. Tonganosaurus (en.wikipedia.org)
  2. A NEW SAUROPOD FROM THE LOWER JURASSIC OF HUILI, SICHUAN, CHINA (vertpala.ac.cn)
  3. Tonganosaurus in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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