Que dino es ti? O test
Batalla de dinos
Carreira de dinos
Minixogos de dinos
Álbum de cromos
Listas TOP de dinos
Sorpréndeme!
Ahvaytum
Ahvaytum was a tiny, early long-necked dinosaur that lived about 230 million years ago in what is now Wyoming. It is the oldest known dinosaur from the northern half of the ancient supercontinent Pangaea. Ahvaytum was only about as long as a big dog and as tall as a ruler!123
Cando viviu?
Como era de grande?
Canto medía de longo?
Canto medía de alto?
Canto pesaba?
tan longo coma 2 gatos domésticos do fociño á cola🍌tan longo coma 5 plátanos postos un tras outro🍌tan pesado coma 83 plátanos🪑tan pequeno que podería pasar por debaixo dunha cadeira🏃podería correr 100 metros en 12 segundos (o humano máis rápido necesita 9,6)Como era de grande Ahvaytum comparado CONTIGO?
Só son contas no teu navegador. Non se garda nin se envía nada.
Que velocidade alcanzaba?
Datos curiosos
Ahvaytum's name comes from the Shoshone language, meaning 'long ago'. The species name means 'water's young man' and is also the Shoshone word for dinosaur.1
Scientists found only a few leg bones of Ahvaytum: an ankle bone and a piece of a thigh bone. These small fossils tell us it was a fast-growing, active dinosaur.1
Ahvaytum lived during the Carnian age, about 230 million years ago, which is the same time as the very first dinosaurs in the southern hemisphere.23
The fossils of Ahvaytum were discovered in 2013 in the Popo Agie Formation of Wyoming, a river environment from the Triassic period.1
Ahvaytum was a sauropodomorph, meaning it belonged to the group of long-necked dinosaurs that later included giants like Brachiosaurus. But Ahvaytum was much smaller.1
As preguntas máis frecuentes sobre Ahvaytum
?How big was Ahvaytum?
About 0.91 metres (3 feet) long and 0.30 metres (1 foot) tall. That is about the size of a chicken with a long tail.15
?Is Ahvaytum the oldest dinosaur?
No, but it is the oldest known named dinosaur from the northern half of the ancient supercontinent Pangaea, called Laurasia. It lived about 230 million years ago.15
?Where was Ahvaytum found?
In the Popo Agie Formation of Wyoming, United States. The fossils were discovered in 2013.1
Para expertos en dinos
- Nome científico
- Ahvaytum
- Bautizado por
- Lovelace et al. 20256
- Grupo
- Pescozos longos
- Familia / clado
- Sauropodomorpha6
- Clasificación
- Sauropodomorpha6
- Idade das rochas
- de 237 a 227 millóns de anos (Carnian)6
- Formacións rochosas
- Popo Agie6
- Países
- EUA6
- Rexistros fósiles
- 1 na Paleobiology Database6
- Descubrimento
- Ahvaytum was named in 2025 by David M. Lovelace and colleagues, based on fossils found in Wyoming, USA. The name was created with help from Eastern Shoshone elders and students.1
- Aínda en debate
- Scientists are not sure whether Ahvaytum is definitely a sauropodomorph, because the bones are so few. Some think it might belong to another dinosaur group.13
De onde veñen os datos
- Ahvaytum (en.wikipedia.org)
- PBDB Taxon (paleobiodb.org)
- Rethinking dinosaur origins: oldest known equatorial dinosaur-bearing assemblage (mid-late Carnian Popo Agie FM, Wyoming, USA) (dinodata.de)
- Ahvaytum bahndooiveche | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
- Dinosaurs roamed the northern hemisphere millions of years earlier than previously thought, according to new analysis of the oldest North American fossils – UW–Madison News (news.wisc.edu)
- Ahvaytum 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
Brachiosaurus
Diplodocus
Brontosaurus
Argentinosaurus
Camarasaurus
Morosaurus
Nothosaurus
Coelophysis
Podokesaurus
Simosaurus
Eudimorphodon
Herrerasaurus