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Khathune ya Akainacephalus
Karete ya dinosaure No. 0051 ho tse 2 027

Akainacephalus

Lebitso le bolela: “thorny head”1
E jele: DimelaDidinosaure tse nang le sesireletsiKretase ya Morao

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

E phetse
dilemo tse dimilione tse 84 ho isa ho 72 tse fetileng3
Kretase ya Morao
Difosili di fumanwe ho
Kaiparowits Formation, southern Utah, USA31
Bolelele
4.5 ho isa ho 5.5 m (15 ho isa ho 18 ft)1
Boima
ditone tse 1 ho isa ho ditone tse 1.5 (2,200 ho isa ho 3,300 lb)1
Bophahamo
1.5 ho isa ho 2 m (4.9 ho isa ho 6.6 ft)1
Lebelo le phahameng ka ho fetisisa
e ka bang 17 km/h (11 mph)
Ho matha, kakanyo

E phetse neng?

Triasiki
Jurasiki
Kretase
Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

E ne e le telele hakae?

Akainacephalus bolelele ba e ka bang 5.5 m (18 ft)Baesekele ya motho e moholo e ka bang 1.8 m (5.9 ft)Koloi e ka bang 4.5 m (15 ft)Tlou, phoofolo e kgolo ka ho fetisisa naheng kajeno e ka bang 6.5 m (21 ft)

E ne e phahame hakae?

Ntjae ka bang 0.5 m (1.6 ft)Peree ka bang 1.6 m (5.2 ft)Akainacephalusbophahamo ba e ka bang 2 m (6.6 ft)Tloue ka bang 3.2 m (10 ft)

E ne e le boima hakae?

boima jwaloka dikoloi tse 1
telele jwaloka dintja tse 6 ho tloha nkong ho isa mohatlengtelele jwaloka dibanana tse 31 di behilwe ka molaboima jwaloka dintja tse 75boima jwaloka mahapu a 300boima jwaloka bana ba kereshe ba 79boima jwaloka bana ba sekolo ba 47boima jwaloka dibere tse tshweu tse 3e ne e ka matha dimitara tse 100 ka metsotswana e 21 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Akainacephalus e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E ne e le lebelo hakae?

dintho tse monate

Dintlha tse monate

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

E entswe ke AISetshwantsho sa Akainacephalus se entsweng ke AI
Setshwantsho se entsweng ke AI, se bontshang kamoo Akainacephalus e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.
o botsitse

Dipotso tse botswang haholo ka 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

Mosenyi wa ditshomo

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

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

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense
Akainacephalus
E rehilwe ke
Wiersma and Irmis 20183
Sehlopha
Didinosaure tse nang le sesireletsi
Lelapa / leloko
Ankylosauridae3
Tlhophiso
Ornithischia > Ankylosauria > Ankylosauridae > Thyreophora3
Dilemo tsa mafika
dilemo tse dimilione tse 84 ho isa ho 72 (Campanian)3
Dibopeho tsa mafika
Kaiparowits3
Dinaha
Amerika3
Direkoto tsa difosili
1 ho The Paleobiology Database3
Ho sibollwa
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
E sa ntse e phehwa kgang
Scientists are still debating exactly how Akainacephalus is related to other ankylosaurids, especially those from Asia.1

Moo dintlha di tswang teng

  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): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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