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Chithunzi choseketsa cha Kelmayisaurus
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Kelmayisaurus

Dzina limatanthauza: “Karamay lizard”1
Ankadya: NyamaMadino odya nyamaKumayambiriro kwa Kretase

Kelmayisaurus was a huge meat-eating dinosaur that lived in what is now China during the Early Cretaceous. It had sharp teeth and a powerful jaw to hunt other dinosaurs. Scientists think it was about as long as a school bus!1

Ankakhala
zaka 137 mpaka 100 miliyoni zapitazo3
Kumayambiriro kwa Kretase
Mafosili apezeka ku
Wuerho, Junggar Basin, Xinjiang, China13
Utali
10 mpaka 12 m (33 mpaka 39 ft)1
Msinkhu
3.5 m (11 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 25 km/h (16 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Kelmayisaurus utali wa pafupifupi 12 m (39 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?

Hatchipafupifupi 1.6 m (5.2 ft)Njovupafupifupi 3.2 m (10 ft)Kelmayisaurusmsinkhu wa pafupifupi 3.5 m (11 ft)Nyamalikitipafupifupi 5.5 m (18 ft)

kuyerekeza

wautali ngati magalimoto 2.5 oimikidwa pamzerewautali ngati nthochi 67 zotsatizanaakanatha kuthamanga mamita 100 m'masekondi 14 (munthu waliwiro kwambiri amafunika 9.6)

Kelmayisaurus 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

Kelmayisaurus is known from only a partial skull, including a left dentary (lower jaw bone) and part of the upper jaw.1

2

Its name means 'Karamay lizard' after the city of Karamay in Xinjiang, China, which is famous for petroleum.1

3

For a long time, scientists thought Kelmayisaurus might be a nomen dubium (a doubtful name) because its fossils were so few. But a 2011 study confirmed it is a valid genus.12

4

Kelmayisaurus is one of only two carcharodontosaurid dinosaurs known from Asia, showing that these giant predators lived all over the world.2

5

The only known fossil of Kelmayisaurus was found in the Lianmuqin Formation, which dates to between 140 and 100 million years ago.1

6

A supposed second species called 'K. gigantus' was mentioned in a book, but it was a mistake and actually refers to a different dinosaur called Klamelisaurus.1

Chopangidwa ndi AIChithunzi cha Kelmayisaurus chopangidwa ndi AI
Chithunzi cha momwe Kelmayisaurus 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 Kelmayisaurus

?How big was Kelmayisaurus?

It was about 10 to 12 meters (33 to 39 feet) long, roughly as long as a large bus.1

?What did Kelmayisaurus eat?

It was a meat-eater that hunted other dinosaurs, using its sharp teeth and powerful jaw.1

?When did Kelmayisaurus live?

It lived during the Early Cretaceous period, between about 140 and 100 million years ago.1

?Is Kelmayisaurus a dinosaur?

Yes, it is a theropod dinosaur, a type of meat-eating dinosaur.1

Wothetsa nthano zabodza

Nthano: Some people think Kelmayisaurus was a giant 21-meter-long dinosaur.

Zoona: The 21-meter length came from a misidentified fossil that actually belongs to a sauropod called Klamelisaurus. The real Kelmayisaurus was about 10 to 12 meters long.1

Kwa akatswiri a madino

Dzina la sayansi
Kelmayisaurus
Anapatsidwa dzina ndi
Dong 19733
Gulu
Madino odya nyama
Banja / kladi
Carcharodontosauridae3
Magawidwe a sayansi
Theropoda > Allosauroidea > Carcharodontosauridae3
Zaka za miyala
zaka 137 mpaka 100 miliyoni (Valanginian / Albian)3
Mapangidwe a miyala
Lianmuqin3
Mayiko
China3
Zolemba za mafosili
1 mu The Paleobiology Database3
Kupezeka
Kelmayisaurus was named by Chinese paleontologist Dong Zhiming in 1973 based on a partial skull found near Wuerho in the Junggar Basin of Xinjiang, China.13
Akukambiranabe
Scientists are not sure exactly how Kelmayisaurus is related to other carcharodontosaurids, because its fossils are so incomplete.1

Kumene mfundo zimachokera

  1. Kelmayisaurus (en.wikipedia.org)
  2. A reassessment of Kelmayisaurus petrolicus, a large theropod dinosaur from the Early Cretaceous of China (palaeobiology.web.ox.ac.uk)
  3. Kelmayisaurus in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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