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Chithunzi choseketsa cha Antetonitrus
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Antetonitrus

Dzina limatanthauza: “before thunder”1
Ankadya: ZomeraMakosi ataliKumayambiriro kwa Jurasiki

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

Ankakhala
zaka 201 mpaka 193 miliyoni zapitazo6
Kumayambiriro kwa Jurasiki
Mafosili apezeka ku
Free State, South Africa12
Utali
8 mpaka 10 m (26 mpaka 33 ft)1
Kulemera
matani 5.6 (12,300 lb)1
Msinkhu
1.5 mpaka 2 m (4.9 mpaka 6.6 ft)1
Liwiro lalikulu kwambiri
pafupifupi 18 km/h (11 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Antetonitrus utali wa pafupifupi 10 m (33 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)Galimoto pafupifupi 4.5 m (15 ft)Njovu, nyama yaikulu kwambiri pamtunda masiku ano pafupifupi 6.5 m (21 ft)

Msinkhu wake unali wautali bwanji?

Galupafupifupi 0.5 m (1.6 ft)Hatchipafupifupi 1.6 m (5.2 ft)Antetonitrusmsinkhu wa pafupifupi 2 m (6.6 ft)Njovupafupifupi 3.2 m (10 ft)

Ankalemera bwanji?

wolemera ngati magalimoto 4
wautali ngati magalimoto 2 oimikidwa pamzerewautali ngati nthochi 56 zotsatizanawolemera pafupifupi ngati njovuwolemera ngati mavwende 1100wolemera ngati makalasi athunthu a ana a sukulu 7wolemera ngati zimbalangondo zoyera 12akanatha kuthamanga mamita 100 m'masekondi 20 (munthu waliwiro kwambiri amafunika 9.6)

Antetonitrus anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

zinthu zosangalatsa

Mfundo zosangalatsa

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

Chopangidwa ndi AIChithunzi cha Antetonitrus chopangidwa ndi AI
Chithunzi cha momwe Antetonitrus mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.
mwafunsa

Mafunso ofunsidwa kwambiri okhudza 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

Kwa akatswiri a madino

Dzina la sayansi
Antetonitrus
Anapatsidwa dzina ndi
Yates and Kitching 20036
Gulu
Makosi atali
Banja / kladi
Lessemsauridae6
Magawidwe a sayansi
Sauropodomorpha > Sauropoda6
Zaka za miyala
zaka 201 mpaka 193 miliyoni (Hettangian / Sinemurian)6
Mapangidwe a miyala
Elliot6
Mayiko
South Africa6
Zolemba za mafosili
2 mu The Paleobiology Database6
Kupezeka
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
Akukambiranabe
Scientists are not sure if Antetonitrus was a true sauropod or a very close relative, because it had both primitive and advanced features.1

Kumene mfundo zimachokera

  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): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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Ena a gulu lomweli: Makosi atali

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Enanso a nthawi yomweyo: Kumayambiriro kwa Jurasiki

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Dyetsa Rexbokosi la mphatso la akuluakulu