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Spotprent van Ahvaytum
Dinokaart nr. 0047 van 2 027

Ahvaytum

Naam beteken: “long ago”1
Het geëet: PlanteLangnekkeLaat Trias

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

Het geleef
237 tot 227 miljoen jaar gelede6
Laat Trias
Fossiele gevind in
Wyoming, USA21
Lengte
0,91 m (3 ft)1
Gewig
10 kg (22 lb)4
Hoogte
0,3 m (1 ft)1
Topspoed
omtrent 30 km/h (19 mph)
Hardloop, skatting

Wanneer het dit geleef?

Trias
Jura
Kryt
252 miljoen jaar gelede20114566, die asteroïde

Hoe groot was dit?

Hoe lank was dit?

Ahvaytum omtrent 0,91 m lank (3 ft)'n Huiskat omtrent 0,5 m (1,6 ft)'n Hond omtrent 1 m (3,3 ft)'n Grootmensfiets omtrent 1,8 m (5,9 ft)

Hoe hoog was dit?

Ahvaytumomtrent 0,3 m hoog (1 ft)'n Huiskatomtrent 0,3 m (1 ft)'n Hondomtrent 0,5 m (1,6 ft)'n Perdomtrent 1,6 m (5,2 ft)

Hoe swaar was dit?

so swaar soos 2,5 huiskatte
so lank soos 2 huiskatte van neus tot stertso lank soos 5 piesangs punt aan puntso swaar soos 83 piesangsklein genoeg om onder 'n stoel deur te loopkon 100 meter in 12 sekondes hardloop (die vinnigste mens het 9,6 nodig)

Hoe groot was Ahvaytum vergeleke met JOU?

Net wiskunde in jou blaaier. Niks word gestoor of êrens heen gestuur nie.

Hoe vinnig was dit?

cool goed

Prettige feite

1

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

2

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

3

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

4

The fossils of Ahvaytum were discovered in 2013 in the Popo Agie Formation of Wyoming, a river environment from the Triassic period.1

5

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

Deur KI gemaakKI-prent van Ahvaytum
'n KI-prent van hoe Ahvaytum dalk gelyk het, deur 'n rekenaar gemaak uit wat wetenskaplikes weet. Dit is 'n raaiskoot: die regte dier het dalk anders gelyk, en niemand weet wat sy regte kleure was nie.
julle het gevra

Mees gevraagde vrae oor 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

Vir dino-kenners

Wetenskaplike naam
Ahvaytum
Benoem deur
Lovelace et al. 20256
Groep
Langnekke
Familie / klade
Sauropodomorpha6
Klassifikasie
Sauropodomorpha6
Ouderdom van die rotse
237 tot 227 miljoen jaar (Carnian)6
Rotsformasies
Popo Agie6
Lande
VSA6
Fossielrekords
1 in The Paleobiology Database6
Ontdekking
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
Steeds omstrede
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

Waar die feite vandaan kom

  1. Ahvaytum (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Rethinking dinosaur origins: oldest known equatorial dinosaur-bearing assemblage (mid-late Carnian Popo Agie FM, Wyoming, USA) (dinodata.de)
  4. Ahvaytum bahndooiveche | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  5. 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)
  6. Ahvaytum in The Paleobiology Database (CC BY 4.0): ouderdom, plekke, rotsformasies, klassifikasie.

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Meer uit dieselfde groep: Langnekke

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Ook uit dieselfde tyd: Laat Trias

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Voer Rexfooitjiepot vir grootmense