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Bagaraatan

O nome significa: “small predator”1
Comía: CarneTiranosaurosCretáceo Superior

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

Viviu
hai entre 72 e 66 millóns de anos4
Cretáceo Superior
Fósiles atopados en
Nemegt Formation, Mongolia42
Lonxitude
3 a 3,5 m (9,8 a 11 ft)2
Altura
ata 1 m (3,3 ft)2
Velocidade máxima
uns 50 km/h (31 mph)
Correr, estimación

Cando viviu?

Triásico
Xurásico
Cretáceo
Hai 252 millóns de anos20114566, o asteroide

Como era de grande?

Canto medía de longo?

Bagaraatan uns 3,5 m de longo (11 ft)Unha bici de adulto uns 1,8 m (5,9 ft)Un coche uns 4,5 m (15 ft)Un elefante, o animal terrestre máis grande de hoxe uns 6,5 m (21 ft)

Canto medía de alto?

Un gato domésticouns 0,3 m (1 ft)Un canuns 0,5 m (1,6 ft)Bagaraatanuns 1 m de alto (3,3 ft)Un cabalouns 1,6 m (5,2 ft)
tan longo coma 4 cans do fociño á colatan longo coma 19 plátanos postos un tras outropodería correr 100 metros en 7,2 segundos (o humano máis rápido necesita 9,6)

Como era de grande Bagaraatan comparado CONTIGO?

Só son contas no teu navegador. Non se garda nin se envía nada.

Que velocidade alcanzaba?

cousas xeniais

Datos curiosos

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

Feito con IAImaxe de Bagaraatan feita con IA
Unha imaxe feita con IA de como podería ser Bagaraatan, creada por un ordenador a partir do que saben os científicos. É unha suposición: o animal real podía ser diferente, e ninguén sabe as súas cores de verdade.
ti preguntaches

As preguntas máis frecuentes sobre 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

Cazamitos

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

Verdade: 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

Para expertos en dinos

Nome científico
Bagaraatan
Bautizado por
Osmólska 19964
Grupo
Tiranosauros
Familia / clado
Tyrannosauridae4
Clasificación
Theropoda > Tyrannosauroidea > Tyrannosauridae4
Idade das rochas
de 72 a 66 millóns de anos (Maastrichtian)4
Formacións rochosas
Nemegt4
Países
Mongolia4
Rexistros fósiles
1 na Paleobiology Database4
Descubrimento
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
Aínda en debate
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

De onde veñen os datos

  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): idade, lugares, formacións rochosas, clasificación.

Cada dato desta páxina ten un número que leva á súa fonte. Se nos equivocamos nalgo, sentímolo, somos fans dos dinos, non unha revista científica. Escríbenos a [email protected] e arranxámolo.

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Máis do mesmo grupo: Tiranosauros

Tamén da mesma época: Cretáceo Superior

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