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Debuxo de Efraasia
Tarxeta de dino n.º 0567 de 2 027

Efraasia

O nome significa: “named after Eberhard Fraas, a German paleontologist”1
Comía: PlantasPescozos longosTriásico Superior

Efraasia was a long-necked plant-eater that lived in what is now Germany about 210 million years ago. It was a medium-sized dinosaur, about 6 to 7 metres long, and could walk on two or four legs. Its name honors the scientist Eberhard Fraas, who collected the first fossils.1

Viviu
hai entre 227 e 206 millóns de anos3
Triásico Superior
Fósiles atopados en
Germany, in the Löwenstein Formation of Baden-Württemberg13
Lonxitude
6 a 7 m (20 a 23 ft)1
Altura
1,9 m (6,2 ft)
estimación
Velocidade máxima
uns 29 km/h (18 mph)
Correr, estimación

Cando viviu?

Triásico
Xurásico
Cretáceo
Hai 252 millóns de anos20114566, o asteroide

Como era de grande?

Canto medía de longo?

Efraasia uns 7 m de longo (23 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)Efraasiauns 1,9 m de alto (6,2 ft)Un elefanteuns 3,2 m (10 ft)

estimación

tan longo coma 7 cans do fociño á colatan longo coma 39 plátanos postos un tras outropodería correr 100 metros en 12 segundos (o humano máis rápido necesita 9,6)

Como era de grande Efraasia comparado CONTIGO?

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

Que velocidade alcanzaba?

cousas xeniais

Datos curiosos

1

Efraasia was once thought to be a small dinosaur only 2 to 3 metres long, but scientists later realized those fossils were from juveniles. Adults grew to about 6.5 metres.1

2

Its fossils were first mistaken for three different dinosaur species: Teratosaurus minor, Sellosaurus fraasi, and Paleosaurus diagnosticus. In 2003, scientists combined them into one species: Efraasia minor.1

3

Efraasia had long fingers and a flexible thumb, which it may have used to grasp food. Its wrists were shaped so it could walk on all fours easily.1

4

The first Efraasia fossils were discovered by a stonemason named Albert Burrer in a quarry near Pfaffenhofen, Germany, between 1906 and 1914.1

5

Efraasia is a basal sauropodomorph, meaning it is an early relative of the giant long-necked sauropods like Brachiosaurus and Diplodocus.1

6

Some scientists think Efraasia was an obligate biped, meaning it could only walk on two legs, because its lower arm could not rotate to point its hands downward.1

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

?What did Efraasia eat?

Efraasia was a herbivore, meaning it ate plants. It thrived on the lush vegetation of its time.12

?How big was Efraasia?

Efraasia was a medium sized dinosaur, about 6 to 7 metres long. It weighed between 300 and 600 kilograms.12

?When did Efraasia live?

Efraasia lived during the Late Triassic Period, around 210 million years ago. Its fossils were found in Germany.13

?Could Efraasia walk on two legs?

Yes, Efraasia was mainly bipedal but could also walk on all fours. Some scientists think it could only walk on two legs because its wrists could not rotate.12

Cazamitos

Mito: Efraasia was a meat-eating dinosaur.

Verdade: Early researchers thought it was a predator, but in 1965 scientists proved it was a plant-eating sauropodomorph.1

Para expertos en dinos

Nome científico
Efraasia
Bautizado por
Galton 19733
Grupo
Pescozos longos
Familia / clado
Sauropodomorpha3
Clasificación
Sauropodomorpha3
Idade das rochas
de 227 a 206 millóns de anos (Norian)3
Formacións rochosas
Löwenstein3
Países
Alemaña3
Rexistros fósiles
5 na Paleobiology Database3
Descubrimento
The first fossils were found by Albert Burrer in a quarry near Pfaffenhofen, Germany, starting in 1906. They were later studied by Friedrich von Huene and Eberhard Fraas. The genus Efraasia was named by Peter Galton in 1973 in honor of Fraas.1
Aínda en debate
Scientists still debate whether Efraasia walked on two legs or four. Some think its wrists allowed it to walk on all fours, while others argue it was an obligate biped.1

De onde veñen os datos

  1. Efraasia (en.wikipedia.org)
  2. Efraasia | Exploring the Late Triassic Herbivorous Giant (thedinosaurs.org)
  3. Efraasia 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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