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Spotprent van Bagaraatan
Dinokaart nr. 0221 van 2 027

Bagaraatan

Naam beteken: “small predator”1
Het geëet: VleisTirannosourusseLaat Kryt

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

Het geleef
72 tot 66 miljoen jaar gelede4
Laat Kryt
Fossiele gevind in
Nemegt Formation, Mongolia42
Lengte
3 tot 3,5 m (9,8 tot 11 ft)2
Hoogte
tot 1 m (3,3 ft)2
Topspoed
omtrent 50 km/h (31 mph)
Hardloop, skatting

Wanneer het dit geleef?

Trias
Jura
Kryt
252 miljoen jaar gelede20114566, die asteroïde

Hoe groot was dit?

Hoe lank was dit?

Bagaraatan omtrent 3,5 m lank (11 ft)'n Grootmensfiets omtrent 1,8 m (5,9 ft)'n Motor omtrent 4,5 m (15 ft)'n Olifant, die grootste landdier vandag omtrent 6,5 m (21 ft)

Hoe hoog was dit?

'n Huiskatomtrent 0,3 m (1 ft)'n Hondomtrent 0,5 m (1,6 ft)Bagaraatanomtrent 1 m hoog (3,3 ft)'n Perdomtrent 1,6 m (5,2 ft)
so lank soos 4 honde van neus tot stertso lank soos 19 piesangs punt aan puntkon 100 meter in 7,2 sekondes hardloop (die vinnigste mens het 9,6 nodig)

Hoe groot was Bagaraatan vergeleke met JOU?

Net wiskunde in jou blaaier. Niks word gestoor of êrens heen gestuur nie.

Hoe vinnig was dit?

cool goed

Prettige feite

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

Deur KI gemaakKI-prent van Bagaraatan
'n KI-prent van hoe Bagaraatan dalk gelyk het, deur 'n rekenaar gemaak uit wat wetenskaplikes weet. Dit is 'n raaiskoot: die regte dier het dalk anders gelyk, en niemand weet wat sy regte kleure was nie.
julle het gevra

Mees gevraagde vrae oor 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

Mite-breker

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

Waarheid: 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

Vir dino-kenners

Wetenskaplike naam
Bagaraatan
Benoem deur
Osmólska 19964
Groep
Tirannosourusse
Familie / klade
Tyrannosauridae4
Klassifikasie
Theropoda > Tyrannosauroidea > Tyrannosauridae4
Ouderdom van die rotse
72 tot 66 miljoen jaar (Maastrichtian)4
Rotsformasies
Nemegt4
Lande
Mongolië4
Fossielrekords
1 in The Paleobiology Database4
Ontdekking
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
Steeds omstrede
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

Waar die feite vandaan kom

  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): ouderdom, plekke, rotsformasies, klassifikasie.

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