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Igishushanyo cya Bagaraatan
Ikarita ya dinozore nimero 0221 muri 2 027

Bagaraatan

Izina risobanura: “small predator”1
Yaryaga: InyamaTiranozoreKiretase ya nyuma

Bagaraatan was a small, fast meat-eating dinosaur that lived in what is now Mongolia. It had a strong jaw with sharp teeth and long, slender legs for chasing prey. Scientists think it was about as long as a car!2

Yabayeho
hashize imyaka miliyoni 72 kugeza 664
Kiretase ya nyuma
Ibisigazwa byabonetse muri
Nemegt Formation, Mongolia42
Uburebure
3 kugeza 3,5 m (9,8 kugeza 11 ft)2
Ubutumburuke
kugeza kuri 1 m (3,3 ft)2
Umuvuduko wo hejuru
nka 50 km/h (31 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Bagaraatan nka 3,5 m z'uburebure (11 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?

Injangwe yo mu rugonka 0,3 m (1 ft)Imbwanka 0,5 m (1,6 ft)Bagaraatannka 1 m z'ubutumburuke (3,3 ft)Ifarashinka 1,6 m (5,2 ft)
ndende nk'imbwa 4 zikurikiranyendende nk'imineke 19 ikurikiranyeyashoboraga kwiruka metero 100 mu masegonda 7,2 (umuntu wihuta kurusha abandi akenera 9,6)

Bagaraatan 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

Bagaraatan had a tail that was not very flexible near the body, because many bones in the tail were locked together.2

2

The first fossil of Bagaraatan was found in 1970 by Zofia Kielan-Jaworowska during a Polish-Mongolian expedition.2

3

At first, scientists thought Bagaraatan was a mix of different dinosaur parts, but later studies showed it is likely a small relative of Tyrannosaurus.1

4

Bagaraatan was about 3 to 3.5 meters long, which is similar to a large Deinonychus.2

5

The shin and ankle bones of Bagaraatan were fused together, giving it a strong lower leg.2

6

Bagaraatan had two holes in the back part of its lower jaw, which is unusual among theropod dinosaurs.2

Byakozwe na AIIshusho ya Bagaraatan yakozwe na AI
Ishusho yakozwe na AI yerekana uko Bagaraatan 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 Bagaraatan

?How big was Bagaraatan?

About 3 to 3.5 metres (10 to 11.5 feet) long, which is about as long as a small car. It stood less than 1 metre (3.3 feet) tall at the hips.12

?What did Bagaraatan eat?

It was a meat-eater. It had strong jaws with sharp teeth and long legs for chasing prey, so it was probably an active predator or scavenger.2

?Was Bagaraatan a dinosaur?

Yes, it was a theropod dinosaur from the Late Cretaceous period. It lived in what is now Mongolia.1

?Is Bagaraatan related to T. rex?

Yes, scientists now think Bagaraatan was a small relative of Tyrannosaurus rex. The fossil is from a juvenile tyrannosaurid, one of the smallest known.13

Gusenya ibinyoma

Ibivugwa: Bagaraatan was a bird-like dinosaur with feathers.

Ukuri: Scientists have not found any evidence of feathers for Bagaraatan, and it is now thought to be a small tyrannosaurid, which probably had scaly skin like other tyrannosaurs.1

Ku bazobereye muri dinozore

Izina rya siyansi
Bagaraatan
Yiswe na
Osmólska 19964
Itsinda
Tiranozore
Umuryango / ishami
Tyrannosauridae4
Ishyirwa mu byiciro
Theropoda > Tyrannosauroidea > Tyrannosauridae4
Imyaka y'amabuye
imyaka miliyoni 72 kugeza 66 (Maastrichtian)4
Inzego z'amabuye
Nemegt4
Ibihugu
Mongoliya4
Ibisigazwa byanditswe
1 muri The Paleobiology Database4
Ivumburwa
Bagaraatan was named in 1996 by Halszka Osmólska based on a partial skeleton found in Mongolia. The skeleton was discovered by Zofia Kielan-Jaworowska in 1970.42
Biracyagibwaho impaka
Scientists are still debating whether Bagaraatan is a true tyrannosaurid or a close relative, and whether the fossils include bones from more than one animal.1

Aho amakuru yakuwe

  1. Bagaraatan (en.wikipedia.org)
  2. An unusual theropod dinosaur from the Late Cretaceous Nemegt Formation of Mongolia (app.pan.pl)
  3. Reassessment of the enigmatic Late Cretaceous theropod dinosaur, Bagaraatan ostromi | Zoological Journal of the Linnean Society | Oxford Academic (academic.oup.com)
  4. Bagaraatan in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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