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Igishushanyo cya Akainacephalus
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Akainacephalus

Izina risobanura: “thorny head”1
Yaryaga: IbimeraDinozore zifite igikingiraKiretase ya nyuma

Akainacephalus was an armored dinosaur that looked like a living tank. It had a bony club at the end of its tail and a head covered in spiky, pyramid-shaped bumps. This dinosaur lived in what is now southern Utah, USA, about 76 million years ago.13

Yabayeho
hashize imyaka miliyoni 84 kugeza 723
Kiretase ya nyuma
Ibisigazwa byabonetse muri
Kaiparowits Formation, southern Utah, USA31
Uburebure
4,5 kugeza 5,5 m (15 kugeza 18 ft)1
Uburemere
toni 1 kugeza toni 1,5 (2 200 kugeza 3 300 lb)1
Ubutumburuke
1,5 kugeza 2 m (4,9 kugeza 6,6 ft)1
Umuvuduko wo hejuru
nka 17 km/h (11 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Akainacephalus nka 5,5 m z'uburebure (18 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)Imodoka nka 4,5 m (15 ft)Inzovu, inyamaswa nini kurusha izindi ziba ku butaka muri iki gihe nka 6,5 m (21 ft)

Ubutumburuke bwayo bwanganaga iki?

Imbwanka 0,5 m (1,6 ft)Ifarashinka 1,6 m (5,2 ft)Akainacephalusnka 2 m z'ubutumburuke (6,6 ft)Inzovunka 3,2 m (10 ft)

Yari iremereye ite?

iremereye nk'imodoka 1
ndende nk'imbwa 6 zikurikiranyendende nk'imineke 31 ikurikiranyeiremereye nk'imbwa 75iremereye nk'imbuto 300 za watermeloniremereye nk'abana 79 bo mu ishuri ry'incukeiremereye nk'abanyeshuri 47iremereye nk'idubu 3 zo mu ruburayashoboraga kwiruka metero 100 mu masegonda 21 (umuntu wihuta kurusha abandi akenera 9,6)

Akainacephalus yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

utuntu twiza cyane

Utuntu dushimishije

1

Akainacephalus is the most complete ankylosaurid dinosaur ever found from the southern part of ancient Laramidia.1

2

Its skull was covered with raised, cone-shaped and pyramid-shaped bony plates called caputegulae.1

3

This dinosaur had a massive tail club made of two large bones fused together.1

4

Akainacephalus lived about 76 million years ago during the Campanian stage of the Late Cretaceous.1

5

Its closest relatives include Nodocephalosaurus from New Mexico and Asian ankylosaurids like Saichania.1

6

The only known specimen was discovered in a bonebed that also contained fossils of other animals.1

Byakozwe na AIIshusho ya Akainacephalus yakozwe na AI
Ishusho yakozwe na AI yerekana uko Akainacephalus ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.
wabajije

Ibibazo bibazwa cyane kuri Akainacephalus

?How big was Akainacephalus?

Scientists do not know its exact size because no complete skeleton has been found. The only known specimen includes about 45% of the skeleton, so its total length and weight are still uncertain.21

?What did Akainacephalus eat?

Akainacephalus was a plant-eater. Like other ankylosaurids, it had a narrow, U-shaped beak and teeth suited for cropping and chewing tough plants.2

?Did Akainacephalus have a tail club?

Yes. Akainacephalus had a complete tail club made of two large bones fused together, which it could have used for defense.21

?Where was Akainacephalus found?

Akainacephalus was discovered in southern Utah, USA, in the Kaiparowits Formation of the Grand Staircase, Escalante National Monument. The site is called the Horse Mountain Gryposaur Quarry.21

Gusenya ibinyoma

Ibivugwa: Akainacephalus could roll into a ball like an armadillo.

Ukuri: No ankylosaur could roll into a ball. Akainacephalus defended itself with its bony armor and tail club.1

Ku bazobereye muri dinozore

Izina rya siyansi
Akainacephalus
Yiswe na
Wiersma and Irmis 20183
Itsinda
Dinozore zifite igikingira
Umuryango / ishami
Ankylosauridae3
Ishyirwa mu byiciro
Ornithischia > Ankylosauria > Ankylosauridae > Thyreophora3
Imyaka y'amabuye
imyaka miliyoni 84 kugeza 72 (Campanian)3
Inzego z'amabuye
Kaiparowits3
Ibihugu
Amerika3
Ibisigazwa byanditswe
1 muri The Paleobiology Database3
Ivumburwa
Akainacephalus was named in 2018 by paleontologists Jelle Wiersma and Randall Irmis. The skeleton was found in the Kaiparowits Formation of southern Utah, USA.31
Biracyagibwaho impaka
Scientists are still debating exactly how Akainacephalus is related to other ankylosaurids, especially those from Asia.1

Aho amakuru yakuwe

  1. PeerJ A new southern Laramidian ankylosaurid, Akainacephalus johnsoni gen. et sp. nov., from the upper Campanian Kaiparowits Formation of southern Utah, USA (peerj.com)
  2. Akainacephalus (en.wikipedia.org)
  3. Akainacephalus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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