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Khathune ya Ahvaytum
Karete ya dinosaure No. 0047 ho tse 2 027

Ahvaytum

Lebitso le bolela: “long ago”1
E jele: DimelaMelala e meleleleTriasiki ya Morao

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

E phetse
dilemo tse dimilione tse 237 ho isa ho 227 tse fetileng6
Triasiki ya Morao
Difosili di fumanwe ho
Wyoming, USA21
Bolelele
0.91 m (3 ft)1
Boima
10 kg (22 lb)4
Bophahamo
0.3 m (1 ft)1
Lebelo le phahameng ka ho fetisisa
e ka bang 30 km/h (19 mph)
Ho matha, kakanyo

E phetse neng?

Triasiki
Jurasiki
Kretase
Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

E ne e le telele hakae?

Ahvaytum bolelele ba e ka bang 0.91 m (3 ft)Katse ya lapeng e ka bang 0.5 m (1.6 ft)Ntja e ka bang 1 m (3.3 ft)Baesekele ya motho e moholo e ka bang 1.8 m (5.9 ft)

E ne e phahame hakae?

Ahvaytumbophahamo ba e ka bang 0.3 m (1 ft)Katse ya lapenge ka bang 0.3 m (1 ft)Ntjae ka bang 0.5 m (1.6 ft)Peree ka bang 1.6 m (5.2 ft)

E ne e le boima hakae?

boima jwaloka dikatse tsa lapeng tse 2.5
telele jwaloka dikatse tsa lapeng tse 2 ho tloha nkong ho isa mohatlengtelele jwaloka dibanana tse 5 di behilwe ka molaboima jwaloka dibanana tse 83e nyane hoo e ka tsamayang ka tlasa setuloe ne e ka matha dimitara tse 100 ka metsotswana e 12 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Ahvaytum e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E ne e le lebelo hakae?

dintho tse monate

Dintlha tse monate

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

E entswe ke AISetshwantsho sa Ahvaytum se entsweng ke AI
Setshwantsho se entsweng ke AI, se bontshang kamoo Ahvaytum e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.
o botsitse

Dipotso tse botswang haholo ka 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

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense
Ahvaytum
E rehilwe ke
Lovelace et al. 20256
Sehlopha
Melala e melelele
Lelapa / leloko
Sauropodomorpha6
Tlhophiso
Sauropodomorpha6
Dilemo tsa mafika
dilemo tse dimilione tse 237 ho isa ho 227 (Carnian)6
Dibopeho tsa mafika
Popo Agie6
Dinaha
Amerika6
Direkoto tsa difosili
1 ho The Paleobiology Database6
Ho sibollwa
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
E sa ntse e phehwa kgang
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

Moo dintlha di tswang teng

  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): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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Tse ding tsa sehlopha se le seng: Melala e melelele

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Le tsona tsa nako e le nngwe: Triasiki ya Morao

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Fepa Rexnkgo ya teboho bakeng sa batho ba baholo