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Karata ya dino No. 0051 mo go 2 027

Akainacephalus

Leina le raya: “thorny head”1

E jele: DimelaDidino tse di nang le thebeBofelo jwa Cretaceous

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.1 3

E tshetse

dimilione tsa dingwaga di le 84 go ya go 72 tse di fetileng3

Bofelo jwa Cretaceous

Difosili di fitlhetswe kwa

Kaiparowits Formation, southern Utah, USA3 1

Boleele

4.5 go ya go 5.5 m (15 go ya go 18 ft)1

Bokete

ditone di le 1 go ya go ditone di le 1.5 (2,200 go ya go 3,300 lb)1

Bogodimo

1.5 go ya go 2 m (4.9 go ya go 6.6 ft)1

Bonako jo bogolo

e ka nna 17 km/h (11 mph)

Go taboga, kakanyo

E tshetse leng?

Triassic

Jurassic

Cretaceous

dimilione tsa dingwaga di le 252 tse di fetileng20114566, asteroiti

E ne e le kgolo go le kae?

E ne e le telele go le kae?

E ne e le kwa godimo go le kae?

E ne e le bokete go le kae?

bokete jaaka dikoloi di le 1

telele jaaka dintšwa di le 6 go tswa kwa nkong go ya kwa mogatlengtelele jaaka dibanana di le 31 di latelanabokete jaaka dintšwa di le 75bokete jaaka magapu a le 300bokete jaaka bana ba kreše ba le 79bokete jaaka bana ba sekolo ba le 47bokete jaaka dibere tse ditshweu di le 3e ne e ka taboga dimetara di le 100 mo metsotswaneng e le 21 (motho yo o bonako go gaisa o tlhoka 9,6)

Akainacephalus e ne e le kgolo go le kae fa e bapisiwa le WENA?

Ke dipalo fela mo sebatling sa gago. Ga go sepe se se bolokwang kgotsa se se romelwang gope.

E ne e le bonako go le kae?

Motho yo o tsamayang e ka nna 5 km/h (3 mph)

Ngwana mo baesekeleng e ka nna 12 km/h (7 mph)

Akainacephalus e ka nna 17 km/h (11 mph)

Pitse e e sianang ka bonako e ka nna 65 km/h (40 mph)

Lengau e ka nna 100 km/h (62 mph)

dilo tse di monate

Dintlha tse di monate

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

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

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

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

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

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

Setshwantsho sa Akainacephalus se se dirilweng ke AI — Setshwantsho se se dirilweng ke AI sa kafa Akainacephalus e ka tswang e ne e lebega ka gone, se dirilwe ke khomputara go ya ka se borasaense ba se itseng. Ke kakanyo fela: phologolo ya nnete e ka tswa e ne e lebega ka tsela e sele, mme ga go ope yo o itseng mebala ya yona ya nnete.

o botsitse

Dipotso tse di botswang thata ka ga 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.2 1

?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.2 1

?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.2 1

Mothubi wa ditlhamane

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

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

Ya baitseanape ba didino

Leina la saense: Akainacephalus
Leina le neilwe ke: Wiersma and Irmis 20183
Setlhopha: Didino tse di nang le thebe
Lelapa / clade: Ankylosauridae3
Thulaganyo: Ornithischia > Ankylosauria > Ankylosauridae > Thyreophora3
Bogolo jwa matlapa: 84 go ya go 72 dimilione tsa dingwaga (Campanian)3
Dibopego tsa matlapa: Kaiparowits3
Dinaga: Amerika3
Direkoto tsa difosili: 1 mo The Paleobiology Database3
Go fitlhelwa: Akainacephalus was named in 2018 by paleontologists Jelle Wiersma and Randall Irmis. The skeleton was found in the Kaiparowits Formation of southern Utah, USA.3 1
Go sa ntse go ganetsanwa: Scientists are still debating exactly how Akainacephalus is related to other ankylosaurids, especially those from Asia.1

Kwa dintlha di tswang teng

PeerJ A new southern Laramidian ankylosaurid, Akainacephalus johnsoni gen. et sp. nov., from the upper Campanian Kaiparowits Formation of southern Utah, USA (peerj.com)
Akainacephalus (en.wikipedia.org)
Akainacephalus in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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