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Ahvaytum na ndenge ya karton
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Ahvaytum

Nkombo elingi koloba: “long ago”1
Alyaki: MilonaNkingo milaiTriasiki ya nsuka

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

Azalaki na bomoi
mbula milio 237 kino 227 eleki6
Triasiki ya nsuka
Bafosile emonanaki na
Wyoming, USA21
Bolai
0,91 m (3 ft)1
Bozito
10 kg (22 lb)4
Bolai na likolo
0,3 m (1 ft)1
Mbangu ya likolo
pene na 30 km/h (19 mph)
Kopota mbangu, kokanisa

Azalaki na bomoi ntango nini?

Triasiki
Jurasiki
Kretase
Mbula milio 252 eleki20114566, asteroide

Azalaki monene boni?

Azalaki molai boni?

Ahvaytum pene na 0,91 m bolai (3 ft)Pusu ya ndako pene na 0,5 m (1,6 ft)Mbwa pene na 1 m (3,3 ft)Velo ya moto mokolo pene na 1,8 m (5,9 ft)

Azalaki molai boni na likolo?

Ahvaytumpene na 0,3 m na likolo (1 ft)Pusu ya ndakopene na 0,3 m (1 ft)Mbwapene na 0,5 m (1,6 ft)Mpundapene na 1,6 m (5,2 ft)

Azalaki kilo boni?

kilo lokola bapusu ya ndako 2,5
molai lokola bapusu 2 ya ndako zolo kino mokilamolai lokola matoko 5 oyo balandanikilo lokola matoko 83moke ete akoka koleka na nse ya kitiakokaki kopota metele 100 na sekonde 12 (moto oyo aleki mbangu asalelaka 9,6)

Ahvaytum azalaki monene boni soki tokokanisi na YO?

Kaka matematiki na navigatere na yo. Eloko moko te ebombami to etindami esika moko.

Azalaki na mbangu boni?

makambo ya kitoko

Makambo ya kosepelisa

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

Esalemi na AIElilingi ya Ahvaytum esalemi na AI
Elilingi esalemi na AI oyo ezali kolakisa ndenge Ahvaytum akokaki kozala. Ordinatere esalaki yango na makambo oyo bato ya siansi bayebi. Ezali kaka kokanisa: nyama ya solo akokaki kozala ndenge mosusu, mpe moto moko te ayebi balangi na ye ya solo.
otunaki

Mituna oyo batunaka mingi na ntina na 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

Mpo na bayebi ya badino

Nkombo ya siansi
Ahvaytum
Nkombo epesamaki na
Lovelace et al. 20256
Lisanga
Nkingo milai
Libota / klade
Sauropodomorpha6
Klasifikasio
Sauropodomorpha6
Mbula ya mabanga
mbula milio 237 kino 227 (Carnian)6
Milongo ya mabanga
Popo Agie6
Bikolo
Amerika6
Bafosile oyo ekomami
1 na The Paleobiology Database6
Ntango bamonaki yango
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
Naino bazali kowelana
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

Esika makambo euti

  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): mbula, bisika, milongo ya mabanga, klasifikasio.

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Mosusu ya lisanga moko: Nkingo milai

BrachiosaurusNkingo milaiDiplodocusNkingo milaiBrontosaurusNkingo milaiArgentinosaurusNkingo milaiCamarasaurusNkingo milaiMorosaurusNkingo milai

Mpe ya eleko moko: Triasiki ya nsuka

NothosaurusBareptile ya mbuCoelophysisBadino ya kolia mosuniPodokesaurusBadino ya kolia mosuniSimosaurusBareptile ya mbuEudimorphodonBareptile oyo bapumbwakaHerrerasaurusBadinozore ya liboso
Leisa Rexsanduku ya matabisi mpo na bato bakolo