Que dino es ti? O test
Batalla de dinos
Carreira de dinos
Minixogos de dinos
Álbum de cromos
Listas TOP de dinos
Sorpréndeme!Cando viviu?
Como era de grande?
Canto medía de longo?
Canto pesaba?
Como era de grande Eoalulavis comparado CONTIGO?
Só son contas no teu navegador. Non se garda nin se envía nada.
Que velocidade alcanzaba?
Datos curiosos
Eoalulavis was about the size of a European goldfinch, weighing only about 45 grams (1.6 ounces).1
Its wingspan, including feathers, was only about 26 centimeters (10 inches), similar to a modern kingfisher.1
The name Eoalulavis means 'dawn alula bird' because it is one of the earliest birds known to have an alula, or 'bastard wing'.1
Scientists found the remains of its last meal inside the fossil: concentrated pieces of crustacean shells.1
Eoalulavis had a very thin, spear-shaped breastbone, unlike the wide breastbones of most early birds.1
It likely flew in a bounding style, flapping hard then tucking its wings to dive, like modern songbirds and woodpeckers.1
The fossil was preserved with feathers and soft tissues because it was buried quickly in a lake with special conditions.1
As preguntas máis frecuentes sobre Eoalulavis
?What did Eoalulavis eat?
It ate small crustaceans. Scientists found pieces of crustacean shells in its fossilized belly, its last meal.1
?How big was Eoalulavis?
It was tiny, about the size of a European goldfinch. It weighed about 45 grams and had a wingspan of about 26 centimeters.1
?Could Eoalulavis fly well?
Yes, it was a good flier. It had an alula for slow, sharp turns and likely used bounding flight, flapping hard then diving with wings folded, like modern songbirds.1
?Is Eoalulavis a dinosaur?
Yes, it is a bird, and birds are a type of dinosaur called avialan dinosaurs. It lived about 125 million years ago.1
Para expertos en dinos
- Nome científico
- Eoalulavis
- Bautizado por
- Sanz et al. 19962
- Grupo
- Aves primitivas
- Familia / clado
- Enantiornithes2
- Clasificación
- Theropoda > Avialae2
- Idade das rochas
- de 126 a 121 millóns de anos (Barremian)2
- Formacións rochosas
- La Huérguina2
- Países
- España2
- Rexistros fósiles
- 1 na Paleobiology Database2
- Descubrimento
- Eoalulavis was named in 1996 by Sanz and colleagues based on a single fossil skeleton found at Las Hoyas in Spain.12
- Aínda en debate
- Scientists are not sure what its hind legs looked like because no leg bones have been found.1
De onde veñen os datos
- Eoalulavis (en.wikipedia.org)
- Eoalulavis 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.
Rex ten fame! Dino Wiki é o proxecto dun pai para o seu fillo, que adora os dinosauros, gratis, sen anuncios e sen rastrexadores. Os adultos poden darlle un petisco a Rex para mantelo en liña.Dálle de comer a Rex
Archaeopteryx
Hesperornis
Ichthyornis
Baptornis
Jurapteryx
Gobipteryx
Stegosaurus
Iguanodon
Giganotosaurus
Microraptor
Deinonychus
Baryonyx