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Chithunzi choseketsa cha Antarctopelta
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Antarctopelta

Dzina limatanthauza: “Antarctic shield”1
Ankadya: ZomeraMadino a zishangoKumapeto kwa Kretase

Antarctopelta was an armoured dinosaur that lived in Antarctica during the Late Cretaceous. It was covered in bony plates and spikes, and its tail ended in a weapon made of fused spikes that looked like an Aztec club. It was a slow-moving plant-eater that used its armour for protection.1

Ankakhala
zaka 84 mpaka 72 miliyoni zapitazo2
Kumapeto kwa Kretase
Mafosili apezeka ku
James Ross Island, Antarctica12
Utali
4 mpaka 6 m (13 mpaka 20 ft)1
Kulemera
mpaka 350 kg (772 lb)1
Msinkhu
1.7 m (5.6 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 22 km/h (14 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Antarctopelta utali wa pafupifupi 6 m (20 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)Antarctopeltamsinkhu wa pafupifupi 1.7 m (5.6 ft)Njovupafupifupi 3.2 m (10 ft)

kuyerekeza

Ankalemera bwanji?

wolemera ngati agalu 18
wautali ngati agalu 6 otsatizana mphuno ndi mchirawautali ngati nthochi 33 zotsatizanawolemera ngati mavwende 70wolemera ngati ana a sukulu ya mkaka 18wolemera ngati ana a sukulu 11akanatha kuthamanga mamita 100 m'masekondi 16 (munthu waliwiro kwambiri amafunika 9.6)

Antarctopelta 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

Antarctopelta was the first dinosaur fossil ever named from Antarctica, even though it was discovered before another Antarctic dinosaur called Cryolophosaurus.1

2

Its tail had a special weapon called a macuahuitl, made of flat, spiky bones fused together. It looked like an Aztec club and was used for defence.1

3

Scientists found six different types of armour plates on Antarctopelta, including large flat ones and tall keeled spikes.1

4

Antarctopelta lived in a warm, ice-free Antarctica with dense forests of conifers, cycads, and ginkgos. It still had to survive long dark winters.1

5

The only known skeleton was discovered in 1986 by Argentine geologists Eduardo Olivero and Robert Scasso, but it took ten years to dig out because of frozen ground and bad weather.1

6

Antarctopelta shared its home with the small plant-eater Trinisaura, as well as marine reptiles like mosasaurs and plesiosaurs.1

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

?How big was Antarctopelta?

About 4 meters (13 feet) long from snout to tail tip. One scientist estimated it could have been up to 6 meters (20 feet) long and weighed 350 kilograms (770 pounds).1

?What did Antarctopelta eat?

It was a plant-eater. Its jaws had small, leaf-shaped teeth for chewing plants.1

?Did Antarctopelta have feathers?

No. It was an armoured dinosaur covered in bony plates and spikes, not feathers.1

?When did Antarctopelta live?

It lived during the late Campanian stage of the Late Cretaceous period, about 73.4 million years ago.1

?Was Antarctopelta a dinosaur?

Yes, it was a type of armoured dinosaur called an ankylosaur.1

?Could Antarctopelta swim?

Scientists are not sure, but its body was stocky and built for walking on land, not swimming. Its fossils were found with a shark tooth, suggesting it may have floated out to sea after death.1

Wothetsa nthano zabodza

Nthano: Some people think Antarctopelta had a tail club like a typical ankylosaur.

Zoona: Antarctopelta actually had a macuahuitl, a flat fan of spikes at the end of its tail, not a round club.1

Kwa akatswiri a madino

Dzina la sayansi
Antarctopelta
Anapatsidwa dzina ndi
Salgado and Gasparini 20062
Gulu
Madino a zishango
Banja / kladi
Parankylosauria2
Magawidwe a sayansi
Ornithischia > Ankylosauria > Thyreophora2
Zaka za miyala
zaka 84 mpaka 72 miliyoni (Campanian)2
Mapangidwe a miyala
Snow Hill Island2
Mayiko
Antakitika2
Zolemba za mafosili
1 mu The Paleobiology Database2
Kupezeka
Antarctopelta was discovered in January 1986 by Argentine geologists Eduardo Olivero and Robert Scasso on James Ross Island, Antarctica. It was named in 2006 by paleontologists Leonardo Salgado and Zulma Gasparini, who called it Antarctopelta oliveroi after Olivero.1
Akukambiranabe
Scientists are still debating whether Antarctopelta was more closely related to nodosaurids or ankylosaurids, because it has features of both groups.1

Kumene mfundo zimachokera

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

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