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Kol

Dzina limatanthauza: “foot”1
Ankadya: NyamaMadino odya nyamaKumapeto kwa Kretase

Kol was a fast-running, meat-eating dinosaur that lived in what is now Mongolia about 75 million years ago. It is known from just one complete foot, which tells us it was a speedy hunter about twice the size of its relative Shuvuuia.1

Ankakhala
zaka 84 mpaka 72 miliyoni zapitazo2
Kumapeto kwa Kretase
Mafosili apezeka ku
Ankylosaur Flats, Ukhaa Tolgod, Djadokhta Formation, Mongolia21
Utali
1.8 mpaka 2.4 m (5.9 mpaka 7.9 ft)1
Kulemera
20 kg mpaka 24 kg (44 mpaka 53 lb)1
Msinkhu
0.81 m (2.7 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 44 km/h (27 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Kol utali wa pafupifupi 2.4 m (7.9 ft)Galu pafupifupi 1 m (3.3 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)Galimoto pafupifupi 4.5 m (15 ft)

Msinkhu wake unali wautali bwanji?

Mphaka wa pakhomopafupifupi 0.3 m (1 ft)Galupafupifupi 0.5 m (1.6 ft)Kolmsinkhu wa pafupifupi 0.81 m (2.7 ft)Hatchipafupifupi 1.6 m (5.2 ft)

kuyerekeza

Ankalemera bwanji?

wolemera ngati amphaka a pakhomo 6
wautali ngati amphaka a pakhomo 5 otsatizana mphuno ndi mchirawautali ngati nthochi 13 zotsatizanawolemera ngati mavwende 5akanatha kuthamanga mamita 100 m'masekondi 8.2 (munthu waliwiro kwambiri amafunika 9.6)

Kol 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

Kol is known from only one complete right foot, which is unusual because its relative Shuvuuia is known from many skeletons.1

2

The foot bones of Kol show an extreme arctometatarsalian condition, where the middle metatarsal is pinched between the outer bones, an adaptation for fast running.1

3

Kol lived about 75 million years ago during the Late Cretaceous period.1

4

The name Kol means 'foot' in Mongolian, and ghuva means 'beautiful', so the full name means 'beautiful foot'.1

5

Kol was one of the largest members of the alvarezsaurid group, estimated at 1.8 to 2.4 meters (5.9 to 7.9 feet) long and 20 to 24 kilograms (44 to 53 pounds).1

6

Some scientists think Kol might not be an alvarezsaurid but instead related to Avimimus within the oviraptorosaurs, but this is still debated.1

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

Kwa akatswiri a madino

Dzina la sayansi
Kol
Anapatsidwa dzina ndi
Turner et al. 20092
Gulu
Madino odya nyama
Banja / kladi
Coelurosauria2
Magawidwe a sayansi
Theropoda2
Zaka za miyala
zaka 84 mpaka 72 miliyoni (Campanian)2
Mapangidwe a miyala
Djadokhta2
Mayiko
Mongoliya2
Zolemba za mafosili
1 mu The Paleobiology Database2
Kupezeka
Kol was named by Alan H. Turner, Sterling J. Nesbitt, and Mark A. Norell in 2009 based on a single foot (specimen IGM 100/2011) found at Ukhaa Tolgod in Mongolia.21
Akukambiranabe
Scientists are not sure whether Kol belongs to the alvarezsaurids or to the oviraptorosaurs, because the only known fossil is a foot.1

Kumene mfundo zimachokera

  1. Kol ghuva (en.wikipedia.org)
  2. Kol in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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