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Debuxo de Bistahieversor
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Bistahieversor

O nome significa: “Bistahi destroyer”1
Comía: CarneTiranosaurosCretáceo Superior

Bistahieversor was a fierce meat-eating dinosaur that lived in what is now New Mexico, USA. It was a close cousin of the famous Tyrannosaurus rex and had a deep, strong snout for biting. Scientists call it the 'Bisti Beast' after the wild area where its bones were found.1

Viviu
hai entre 84 e 72 millóns de anos4
Cretáceo Superior
Fósiles atopados en
New Mexico, USA (Bisti/De-na-zin Wilderness Area and nearby sites)2
Lonxitude
8 a 9 m (26 a 30 ft)1
Peso
2,5 toneladas a 3,3 toneladas (5 500 a 7 300 lb)1
Altura
2,9 m (9,5 ft)
estimación
Velocidade máxima
uns 27 km/h (17 mph)
Correr, estimación

Cando viviu?

Triásico
Xurásico
Cretáceo
Hai 252 millóns de anos20114566, o asteroide

Como era de grande?

Canto medía de longo?

Bistahieversor uns 9 m de longo (30 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 canuns 0,5 m (1,6 ft)Un cabalouns 1,6 m (5,2 ft)Bistahieversoruns 2,9 m de alto (9,5 ft)Un elefanteuns 3,2 m (10 ft)

estimación

Canto pesaba?

tan pesado coma 2 coches
tan longo coma 2 coches aparcados en filatan longo coma 50 plátanos postos un tras outrotan pesado coma 160 canstan pesado coma 660 sandíastan pesado coma 4 clases enteiras de nenostan pesado coma 7 osos polarespodería correr 100 metros en 13 segundos (o humano máis rápido necesita 9,6)

Como era de grande Bistahieversor comparado CONTIGO?

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

Que velocidade alcanzaba?

cousas xeniais

Datos curiosos

1

Bistahieversor had 64 teeth, more than many other tyrannosaurs.1

2

It had an extra opening above its eye, which scientists think held an air sac that made the skull lighter.1

3

A keel along its lower jaw helped strengthen its bite.1

4

Bistahieversor lived about 75.5 to 74.5 million years ago, during the Late Cretaceous.1

5

The first fossils of Bistahieversor were once mistaken for another dinosaur called Aublysodon.2

6

Both adult and juvenile skeletons have been found, giving scientists a good look at how it grew.2

Feito con IAImaxe de Bistahieversor feita con IA
Unha imaxe feita con IA de como podería ser Bistahieversor, 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 Bistahieversor

?How big was Bistahieversor?

About 8 to 9 metres (26 to 30 feet) long and weighed between 2.5 and 3.3 metric tons (2.75 to 3.6 short tons).13

?Was Bistahieversor bigger than T. rex?

No, Bistahieversor was much smaller than Tyrannosaurus rex. T. rex could be over 12 metres (40 feet) long and weigh more than 8 metric tons.1

?What did Bistahieversor eat?

It was a meat-eater that hunted other dinosaurs. Its deep snout and strong bite helped it catch and eat prey.13

?Where was Bistahieversor found?

Its fossils were found in the Bisti/De-Na-Zin Wilderness Area in New Mexico, USA. That's why it's called the 'Bisti Beast'.13

?When did Bistahieversor live?

It lived about 75.5 to 74.5 million years ago, during the Late Cretaceous Period.1

?Did Bistahieversor have feathers?

Scientists are not sure. No feathers have been found with Bistahieversor fossils, but some of its close relatives may have had simple feathers.1

Cazamitos

Mito: Bistahieversor is often called a tyrannosaurid like T. rex.

Verdade: Scientists now think Bistahieversor was a close relative of tyrannosaurids, but not a true member of that family. It belongs to a group called Eutyrannosauria.1

Para expertos en dinos

Nome científico
Bistahieversor
Bautizado por
Carr and Williamson 20104
Grupo
Tiranosauros
Familia / clado
Tyrannosauridae4
Clasificación
Theropoda > Tyrannosauroidea > Tyrannosauridae4
Idade das rochas
de 84 a 72 millóns de anos (Campanian)4
Formacións rochosas
Fruitland, Kirtland4
Países
EUA4
Rexistros fósiles
4 na Paleobiology Database4
Descubrimento
Bistahieversor was named in 2010 by Thomas Carr and Thomas Williamson. The first skeleton was found by Paul Sealey in the Bisti Wilderness Area of New Mexico.2
Aínda en debate
Scientists are still debating exactly how Bistahieversor is related to other tyrannosaurs, and whether its deep snout evolved separately from that of T. rex.2

De onde veñen os datos

  1. en.wikipedia.org (en.wikipedia.org)
  2. Full article: Bistahieversor sealeyi, gen. et sp. nov., a new tyrannosauroid from New Mexico and the origin of deep snouts in Tyrannosauroidea (tandfonline.com)
  3. The Bisti Beast | New Mexico Museum of Natural History & Science (nmnaturalhistory.org)
  4. Bistahieversor 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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