Dino Wiki
Bagaraatan: marrazkia
Dino txartela, 0221. zk. (2 027 guztira)

Bagaraatan

Izenaren esanahia: “small predator”1
Jaten zuen: HaragiaTiranosauroakGoi Kretazeoa

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

Bizi izan zen
Duela 72 eta 66 milioi urte artean4
Goi Kretazeoa
Fosilak hemen aurkitu dira:
Nemegt Formation, Mongolia42
Luzera
3 eta 3,5 m artean (9,8 eta 11 ft artean)2
Altuera
1 m arte (3,3 ft)2
Abiadura maximoa
50 km/h inguru (31 mph)
Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Bagaraatan 3,5 m inguru luze (11 ft)Heldu baten bizikleta 1,8 m inguru (5,9 ft)Auto bat 4,5 m inguru (15 ft)Elefante bat, gaur egungo lehorreko animaliarik handiena 6,5 m inguru (21 ft)

Zein altua zen?

Etxeko katu bat0,3 m inguru (1 ft)Txakur bat0,5 m inguru (1,6 ft)Bagaraatan1 m inguru altu (3,3 ft)Zaldi bat1,6 m inguru (5,2 ft)
4 txakur bezain luze, sudurretik buztanerabata bestearen atzean jarritako 19 banana bezain luze100 metro 7,2 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Bagaraatan ZUREKIN alderatuta?

Zure nabigatzaileko kalkulu hutsak. Ez da ezer gordetzen ez inora bidaltzen.

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

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

AAk eginaBagaraatan: AAk egindako irudia
Bagaraatan nolakoa izan zitekeen erakusten duen AAk egindako irudia, ordenagailu batek zientzialariek dakitenetik sortua. Asmakizun bat da: benetako animalia desberdina izan zitekeen, eta inork ez daki zein ziren bere benetako koloreak.
zure galderak

Bagaraatan: gehien egindako galderak

?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

Mito-hauslea

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

Egia: 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

Dino adituentzat

Izen zientifikoa
Bagaraatan
Izendatzailea:
Osmólska 19964
Taldea
Tiranosauroak
Familia / klada
Tyrannosauridae4
Sailkapena
Theropoda > Tyrannosauroidea > Tyrannosauridae4
Arroken adina
72 eta 66 milioi urte artean (Maastrichtian)4
Arroka-formazioak
Nemegt4
Herrialdeak
Mongolia4
Fosil-erregistroak
1 The Paleobiology Database datu-basean4
Aurkikuntza
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
Oraindik eztabaidagai
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

Datuak nondik datozen

  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): adina, tokiak, arroka-formazioak, sailkapena.

Orrialde honetako datu bakoitzak zenbaki bat du, bere iturrira eramaten zaituena. Zerbait gaizki badugu, barkatu, dino-zaleak gara, ez zientzia-aldizkari bat. Idatzi [email protected] helbidera eta konponduko dugu.

Rex gose da! Dino Wiki aita baten proiektua da, dinosauroak maite dituen bere semearentzat, doakoa, iragarkirik eta jarraitzailerik gabe. Helduek mokadutxo bat eman diezaiokete Rexi, sarean jarraitzen laguntzeko.Eman jaten Rexi

Talde bereko gehiago: Tiranosauroak

Garai berekoak ere bai: Goi Kretazeoa

Eman jaten Rexihelduentzako eskupeko-kutxa