Dino Wiki / Zonke iidayinaso / Iityrannosauri

Ikhadi ledayinaso No. 0221 kwe-2 027

Bagaraatan

Igama lithetha: “small predator”1

Yayitya: InyamaIityrannosauriiCretaceous yamva

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

Yaphila

72 ukuya ku-66 izigidi zeminyaka eyadlulayo4

iCretaceous yamva

Iifosili zifunyenwe:

Nemegt Formation, Mongolia4 2

Ubude

3 ukuya ku-3.5 m (9.8 ukuya ku-11 ft)2

Ukuphakama

ukuya kuthi ga ku-1 m (3.3 ft)2

Esona santya siphezulu

malunga ne-50 km/h (31 mph)

Ukubaleka, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Yayiphakame kangakanani?

inde njengezinja ezingama-4, impumlo ukuya emsileniinde njengeebhanana ezingama-19 zilandelelanaibinokubaleka iimitha ezili-100 ngemizuzwana engama-7.2 (oyena mntu ukhawulezayo udinga i-9,6)

Bagaraatan wayemkhulu kangakanani xa ethelekiswa NAWE?

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

Yayikhawuleza kangakanani?

Umntu ohambayo malunga ne-5 km/h (3 mph)

Umntwana ekhwele ibhayisikile malunga ne-12 km/h (7 mph)

Bagaraatan malunga ne-50 km/h (31 mph)

Ihashe elibaleka ngamandla malunga ne-65 km/h (40 mph)

Ingwenkala malunga ne-100 km/h (62 mph)

izinto ezimnandi

Iinyani ezimnandi

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

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

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

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

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

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

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

ubuzile

Eyona mibuzo ibuzwa kakhulu: 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.1 2

?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.1 3

Inyaniso ngeentsomi

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

Inyaniso: 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

Kwiingcali zeedayinaso

Igama lenzululwazi: Bagaraatan
Inikwe igama ngu:: Osmólska 19964
Iqela: Iityrannosauri
Usapho / iclade: Tyrannosauridae4
Ukuhlelwa: Theropoda > Tyrannosauroidea > Tyrannosauridae4
Ubudala bamatye: 72 ukuya ku-66 izigidi zeminyaka (Maastrichtian)4
Izakhiwo zamatye: Nemegt4
Amazwe: iMongolia4
Iirekhodi zeefosili: 1 kwi-Paleobiology Database4
Ukufunyanwa: 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 1970.4 2
Kusaxoxwa ngayo: 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

Apho iinyani zivela khona

Bagaraatan (en.wikipedia.org)
An unusual theropod dinosaur from the Late Cretaceous Nemegt Formation of Mongolia (app.pan.pl)
Reassessment of the enigmatic Late Cretaceous theropod dinosaur, Bagaraatan ostromi | Zoological Journal of the Linnean Society | Oxford Academic (academic.oup.com)
Bagaraatan in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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