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Debuxo de Lajasvenator
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Lajasvenator

O nome significa: “Las Lajas hunter”1
Comía: CarneDinos carnívorosCretáceo Inferior

Lajasvenator was a meat-eating dinosaur that lived about 135 million years ago in what is now Argentina. It was a medium-sized predator, not as big as its giant cousins like Giganotosaurus, but still a fierce hunter. It is special because it is the oldest carcharodontosaurid found in South America.12

Viviu
hai entre 137 e 133 millóns de anos3
Cretáceo Inferior
Fósiles atopados en
Neuquén Province, Patagonia, Argentina12
Lonxitude
3,5 m (11 ft)1
Altura
1,1 m (3,6 ft)
estimación
Velocidade máxima
uns 51 km/h (32 mph)
Correr, estimación

Cando viviu?

Triásico
Xurásico
Cretáceo
Hai 252 millóns de anos20114566, o asteroide

Como era de grande?

Canto medía de longo?

Lajasvenator 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)Lajasvenatoruns 1,1 m de alto (3,6 ft)Un cabalouns 1,6 m (5,2 ft)

estimación

tan longo coma 4 cans do fociño á colatan longo coma 19 plátanos postos un tras outropodería correr 100 metros en 7,1 segundos (o humano máis rápido necesita 9,6)

Como era de grande Lajasvenator comparado CONTIGO?

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

Que velocidade alcanzaba?

cousas xeniais

Datos curiosos

1

Lajasvenator is the oldest carcharodontosaurid dinosaur ever found in South America, living about 137 to 132 million years ago.12

2

It had unique features on its neck bones, like lip-like crests and bilobed (two-lobed) processes on its ribs, which are not seen in other dinosaurs.2

3

Lajasvenator was found with remains of the sauropod Pilmatueia, a long-necked plant-eater, and other dinosaurs like an iguanodontian-like ornithopod.2

4

Scientists think Lajasvenator might show that early carcharodontosaurids were medium-sized, and later they evolved into giants like Giganotosaurus and Mapusaurus.1

5

The name Lajasvenator comes from the city of Las Lajas in Argentina, where the fossils were found.1

6

It was about 3.5 meters (11 feet) long, which is about the length of a small car.1

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

?How big was Lajasvenator?

Lajasvenator was about 3.5 meters (11 feet) long, which is about the length of a small car. It was one of the smaller known carcharodontosaurids.1

?What did Lajasvenator eat?

Lajasvenator was a meat-eater, a theropod dinosaur. It likely hunted small to medium-sized plant-eating dinosaurs, as it was found with remains of the sauropod Pilmatueia and an iguanodontian-like ornithopod.12

?When did Lajasvenator live?

Lajasvenator lived about 135 million years ago, during the Early Cretaceous period. It is the oldest carcharodontosaurid known from South America.1

?Was Lajasvenator a dinosaur?

Yes, Lajasvenator was a dinosaur, specifically a theropod dinosaur. It belonged to the group Carcharodontosauridae, which includes other meat-eating dinosaurs.1

?Why is Lajasvenator important?

Lajasvenator is important because it is the oldest carcharodontosaurid found in South America. It helps scientists understand how these predators evolved, possibly starting medium-sized and later becoming giants like Giganotosaurus.12

Cazamitos

Mito: Some people think all meat-eating dinosaurs were huge like T. rex.

Verdade: Lajasvenator was a medium-sized predator, only about 3.5 meters long, showing that many carnivorous dinosaurs were much smaller.1

Para expertos en dinos

Nome científico
Lajasvenator
Bautizado por
Coria et al. 20203
Grupo
Dinos carnívoros
Familia / clado
Carcharodontosauridae3
Clasificación
Theropoda > Allosauroidea > Carcharodontosauridae3
Idade das rochas
de 137 a 133 millóns de anos (Valanginian)3
Formacións rochosas
Mulichinco3
Países
Arxentina3
Rexistros fósiles
1 na Paleobiology Database3
Descubrimento
Lajasvenator was named by Rodolfo Coria and colleagues in 2020, based on two partial skeletons found in the Mulichinco Formation in Argentina.12
Aínda en debate
Scientists are still debating exactly how Lajasvenator is related to other carcharodontosaurids, with some studies placing it near Concavenator and others near Labocania and Shaochilong.1

De onde veñen os datos

  1. Lajasvenator (en.wikipedia.org)
  2. Description: An Early Cretaceous, medium-sized carcharodontosaurid theropod (Dinosauria, Saurischia) from the Mulichinco Formation (upper Valanginian), Neuquén Province, Patagonia, Argentina (repositoriosdigitales.mincyt.gob.ar)
  3. Lajasvenator in The Paleobiology Database (CC BY 4.0): idade, lugares, formacións rochosas, clasificación.

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