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Chithunzi choseketsa cha Kileskus
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Kileskus

Dzina limatanthauza: “lizard in the Khakas language”1
Ankadya: NyamaMatiranosauriPakati pa Jurasiki

Kileskus was an early cousin of the famous Tyrannosaurus rex. It lived about 166 million years ago, long before T. rex existed, and was much smaller. It was a meat-eater that walked on two legs.1

Ankakhala
zaka 168 mpaka 165 miliyoni zapitazo5
Pakati pa Jurasiki
Mafosili apezeka ku
Berezovsk Quarry, Krasnoyarsk Krai, Russia51
Utali
5.2 m (17 ft)3
Kulemera
700 kg (1,500 lb)3
Msinkhu
1.85 m (6.1 ft)3
Liwiro lalikulu kwambiri
pafupifupi 39 km/h (24 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Kileskus utali wa pafupifupi 5.2 m (17 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)Kileskusmsinkhu wa pafupifupi 1.85 m (6.1 ft)Njovupafupifupi 3.2 m (10 ft)

Ankalemera bwanji?

wolemera ngati agalu 35
wautali ngati agalu 5 otsatizana mphuno ndi mchirawautali ngati nthochi 29 zotsatizanawolemera ngati mavwende 140wolemera ngati ana a sukulu ya mkaka 37wolemera ngati ana a sukulu 22akanatha kuthamanga mamita 100 m'masekondi 9.2 (munthu waliwiro kwambiri amafunika 9.6)

Kileskus 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

Kileskus is one of the oldest known tyrannosauroids, the group that includes Tyrannosaurus rex. It lived about 100 million years before T. rex.1

2

Scientists found only a few bones of Kileskus: part of the upper jaw, a skull bone, and some hand and foot bones.1

3

Kileskus had a long skull that looked similar to another early tyrannosaur called Proceratosaurus from England.12

4

Its nostrils were tilted backward at a 40-degree angle, which is a clue that helps scientists know it was a proceratosaurid.1

5

The name Kileskus means 'lizard' in the Khakas language, spoken by people in Siberia where the fossils were found.1

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

?How big was Kileskus?

Nobody knows for sure, but it was small. Its upper jaw bone was just under 30 cm long, while the same bone in adult Tyrannosaurus rex was 60 cm long or longer, so Kileskus was much smaller than its later relatives.4

?When did Kileskus live?

Kileskus lived about 166 million years ago, during the Middle Jurassic period. That is about 100 million years before Tyrannosaurus rex appeared.14

?What did Kileskus eat?

Kileskus was a meat-eater. It was a theropod dinosaur, and its teeth and jaws show it hunted or scavenged other animals.1

?Did Kileskus have feathers?

Scientists do not know for sure, but it was an early tyrannosauroid, and many early tyrannosaurs were small and fuzzy. No feather fossils of Kileskus have been found, but it might have had some.4

?Was Kileskus a dinosaur?

Yes, Kileskus was a dinosaur. It was a theropod, a group of two-legged, mostly meat-eating dinosaurs that includes Tyrannosaurus rex.1

?Why is Kileskus important?

Kileskus is one of the oldest known tyrannosauroids, the group that includes T. rex. It helps scientists understand how tyrannosaurs first evolved, because it lived 100 million years before T. rex.1

Kwa akatswiri a madino

Dzina la sayansi
Kileskus
Anapatsidwa dzina ndi
Averianov et al. 20105
Gulu
Matiranosauri
Banja / kladi
Proceratosauridae5
Magawidwe a sayansi
Theropoda > Tyrannosauroidea5
Zaka za miyala
zaka 168 mpaka 165 miliyoni (Bathonian)5
Mapangidwe a miyala
Itat5
Mayiko
Rasha5
Zolemba za mafosili
2 mu The Paleobiology Database5
Kupezeka
Kileskus was named in 2010 by paleontologists Alexander Averianov, Sergei Krasnolutskii, and Stepan Ivantsov. They found the fossils in the Itat Formation of Siberia, Russia.12
Akukambiranabe
Scientists are not sure if Kileskus had a small crest on its nose, because the crest bones have not been found yet.1

Kumene mfundo zimachokera

  1. Kileskus (en.wikipedia.org)
  2. Proceedings of the Zoological Institute RAS | A new basal coelurosaur (Dinosauria: Theropoda) from the Middle Jurassic of Siberia (zin.ru)
  3. Килеск — Википедия (gottod.com)
  4. K is for Kileskus | National Geographic (nationalgeographic.com)
  5. Kileskus in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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