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Katuni: Antetonitrus
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Antetonitrus

Zita rinoreva: “before thunder”1
Raidya: MiriwoMadhino emitsipa mirefuJurassic Yekutanga

Antetonitrus was an early, long-necked plant-eater that lived in what is now South Africa. It walked on all fours and was one of the first giant sauropods, but it could still grab things with its hands.1

Raivapo
makore mamiriyoni 201 kusvika 193 apfuura6
Jurassic Yekutanga
Mafosiri akawanikwa:
Free State, South Africa12
Kureba
8 kusvika 10 m (26 kusvika 33 ft)1
Huremu
matani 5.6 (12,300 lb)1
Kukwirira
1.5 kusvika 2 m (4.9 kusvika 6.6 ft)1
Kumhanya kwepamusoro
kunenge 18 km/h (11 mph)
Kumhanya, fungidziro

Rairarama rini?

Triassic
Jurassic
Cretaceous
makore mamiriyoni 252 apfuura20114566, dombo guru rakabva mudenga

Raiva hombe sei?

Raiva refu zvakadii?

Antetonitrus kureba kunenge 10 m (33 ft)Bhasikoro remunhu mukuru kunenge 1.8 m (5.9 ft)Motokari kunenge 4.5 m (15 ft)Nzou, mhuka hombe kupfuura dzose dzepanyika nhasi kunenge 6.5 m (21 ft)

Raiva rakakwirira zvakadii?

Imbwakunenge 0.5 m (1.6 ft)Bhizakunenge 1.6 m (5.2 ft)Antetonitruskukwirira kunenge 2 m (6.6 ft)Nzoukunenge 3.2 m (10 ft)

Rairema zvakadii?

kurema semotokari 4
kureba semotokari 2 dzakamiswa dzakatevedzanakureba semabhanana 56 akatevedzanakurema kunenge senzoukurema semanwiwa 1100kurema semakirasi 7 akazara evana vechikorokurema semabere echando 12raigona kumhanya mamita 100 mumasekonzi 20 (munhu anomhanya kupfuura vose anoda 9.6)

Antetonitrus raiva hombe sei kana richienzaniswa NEWE?

Masvomhu chete mubrowser yako. Hapana chinochengetwa kana kutumirwa kupi zvako.

Raimhanya zvakadii?

zvinhu zvinonakidza

Zvinonakidza

1

Antetonitrus lived about 201 to 193 million years ago, during the Early Jurassic.2

2

Its name means 'before thunder' because it lived before the famous sauropod Brontosaurus, whose name means 'thunder lizard'.1

3

Unlike later sauropods, Antetonitrus had a flexible thumb that could grasp, not just support weight.1

4

Its fossils were first found in 1981 and were originally thought to belong to another dinosaur called Euskelosaurus.1

5

Antetonitrus was about 8 to 10 metres long and weighed as much as a large elephant.1

6

Its thigh bone was slightly S-shaped when viewed from the side, unlike the straight thigh bones of later sauropods.1

7

Antetonitrus is one of the oldest known sauropods, tied with other early sauropods from the same formation in South Africa.1

Zvakagadzirwa neAIMufananidzo wakagadzirwa neAI: Antetonitrus
Mufananidzo wakagadzirwa neAI unoratidza kuti Antetonitrus ringangodai raitaridzika sei, wakagadzirwa nekombiyuta kubva pane zvinozivikanwa nemasayendisiti. Ifungidziro chete: mhuka chaiyo ingangodai yaitaridzika zvakasiyana, uye hapana anoziva mavara ayo chaiwo.
wakabvunza

Mibvunzo inonyanya kubvunzwa nezve Antetonitrus

?How big was Antetonitrus?

Antetonitrus was about 8 to 10 metres (26 to 33 feet) long, stood 1.5 to 2 metres (5 to 6.5 feet) tall at the hip, and weighed around 5.6 metric tons (6.2 short tons). It may not have been fully grown yet.34

?Could Antetonitrus grab things with its hands?

Yes. Unlike later sauropods, Antetonitrus had a flexible thumb that could grasp, not just support weight. Its wrist bones were not locked into a permanent weight-supporting position.35

?Was Antetonitrus a dinosaur?

Yes, Antetonitrus was a dinosaur. It was a basal sauropod, a type of long-necked, plant-eating dinosaur that walked on all fours.36

?When did Antetonitrus live?

Antetonitrus lived during the Early Jurassic, about 201 to 193 million years ago. It is one of the oldest known sauropods, tied with other early sauropods from the same formation in South Africa.34

Zvevanyanzvi vemadhino

Zita resainzi
Antetonitrus
Akaripa zita:
Yates and Kitching 20036
Boka
Madhino emitsipa mirefu
Mhuri / boka
Lessemsauridae6
Kurongwa kwemhuka
Sauropodomorpha > Sauropoda6
Zera rematombo
makore mamiriyoni 201 kusvika 193 (Hettangian / Sinemurian)6
Mapoka ematombo
Elliot6
Nyika
South Africa6
Zvinyorwa zvemafosiri
2 mu The Paleobiology Database6
Kuwanikwa
Antetonitrus was named in 2003 by Adam Yates and James Kitching. The fossils were discovered by Kitching in 1981 in the Free State of South Africa and were stored as Euskelosaurus until Yates recognized them as a new dinosaur.1
Zvichiri kupokanwa
Scientists are not sure if Antetonitrus was a true sauropod or a very close relative, because it had both primitive and advanced features.1

Kunobva chokwadi

  1. Antetonitrus (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Antetonitrus (en.wikipedia.org)
  4. A Giant Dinosaur from the Earliest Jurassic of South Africa and the Transition to Quadrupedality in Early Sauropodomorphs: Current Biology (cell.com)
  5. The earliest known sauropod dinosaur and the first steps towards sauropod locomotion (royalsocietypublishing.org)
  6. Antetonitrus in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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Mamwe kubva muboka rimwe chete: Madhino emitsipa mirefu

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