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Igishushanyo cya Niobrarasaurus
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Niobrarasaurus

Izina risobanura: “Niobrara lizard”1
Yaryaga: IbimeraDinozore zifite igikingiraKiretase ya nyuma

Niobrarasaurus was a slow-moving, plant-eating dinosaur covered in bony armor like a tank. It lived near an ancient sea in what is now Kansas, USA, about 87 to 82 million years ago.1

Yabayeho
hashize imyaka miliyoni 90 kugeza 845
Kiretase ya nyuma
Ibisigazwa byabonetse muri
Gove County, Kansas, USA, in the Smoky Hill Chalk Member of the Niobrara Formation1
Uburebure
5 kugeza 6,5 m (16 kugeza 21 ft)1
Uburemere
227 kg kugeza toni 4 (500 kugeza 8ย 800 lb)1
Ubutumburuke
1,8 m (5,9 ft)
igereranya
Umuvuduko wo hejuru
nka 18 km/h (11 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Niobrarasaurus nka 6,5 m z'uburebure (21 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)Niobrarasaurusnka 1,8 m z'ubutumburuke (5,9 ft)Inzovunka 3,2 m (10 ft)

igereranya

Yari iremereye ite?

iremereye nk'imodoka 2,5
ndende nk'imbwa 6 zikurikiranyendende nk'imineke 36 ikurikiranyeiremereye nk'imbwa 200iremereye nk'imbuto 800 za watermeloniremereye nk'ibyumba 5 by'amashuri byuzuye abanairemereye nk'idubu 9 zo mu ruburayashoboraga kwiruka metero 100 mu masegonda 20 (umuntu wihuta kurusha abandi akenera 9,6)

Niobrarasaurus 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

Niobrarasaurus lived in a shallow sea called the Western Interior Seaway. Its body sometimes washed out to sea after death, and sharks may have nibbled on its bones.2

2

Its skeleton was discovered in 1930 by geologist Virgil Cole. At first, scientists thought it was a baby because it was small.1

3

The first fossils of this dinosaur were mistaken for turtle shell pieces. Later, experts realized they belonged to an armored dinosaur.1

4

Niobrarasaurus had a long, narrow skull, more like the dinosaur Pawpawsaurus than the wider-headed Edmontonia.3

5

It was a nodosaurid, a type of ankylosaur that had spikes on its shoulders and bony plates on its back, but no tail club.1

6

The name Niobrarasaurus means 'Niobrara lizard,' after the rock formation where its bones were found.1

Byakozwe na AIIshusho ya Niobrarasaurus yakozwe na AI
Ishusho yakozwe na AI yerekana uko Niobrarasaurus 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 Niobrarasaurus

?How big was Niobrarasaurus?

Scientists estimate it was about 5 metres (16 ft) long and weighed between 227 and 453 kilograms (500 to 999 lb). One expert gave a larger estimate of 6.5 metres (21 ft) and 4 tonnes (4.4 short tons).1

?What did Niobrarasaurus eat?

It was a plant-eating dinosaur. It had teeth and a beak for eating plants.14

?Did Niobrarasaurus have a tail club?

No, it did not. Niobrarasaurus was a nodosaurid, a type of armored dinosaur that had spikes on its shoulders and bony plates on its back, but no tail club.1

?Where was Niobrarasaurus found?

Its fossils were found in the Niobrara chalk beds of western Kansas, USA, in Gove County. The bones were discovered in rocks that were once part of a Cretaceous sea.14

Ku bazobereye muri dinozore

Izina rya siyansi
Niobrarasaurus
Yiswe na
Carpenter et al. 19955
Itsinda
Dinozore zifite igikingira
Umuryango / ishami
Nodosauridae5
Ishyirwa mu byiciro
Ornithischia > Ankylosauria > Nodosauridae > Thyreophora5
Imyaka y'amabuye
imyaka miliyoni 90 kugeza 84 (Coniacian / Santonian)5
Inzego z'amabuye
Niobrara5
Ibihugu
Amerika5
Ibisigazwa byanditswe
2 muri The Paleobiology Database5
Ivumburwa
Virgil Cole dug up the first bones in 1930 in Kansas. Maurice Mehl named it Hierosaurus coleii in 1936, and Kenneth Carpenter gave it the new name Niobrarasaurus in 1995.1
Biracyagibwaho impaka
Scientists are not sure exactly how big Niobrarasaurus was. Different experts give very different estimates, from about 5 metres to 6.5 metres long.1

Aho amakuru yakuwe

  1. Niobrarasaurus (en.wikipedia.org)
  2. The Dinosaurs of the Niobrara Chalk Formation (Upper Cretaceous, Kansas) (researchgate.net)
  3. Skull of the ankylosaur Niobrarasaurus coleu (Ankylosauria: Nodosauridae) from the Smoky Hill Chalk (Coniacian) of western Kansas (bioone.org)
  4. Niobrarasaurus | GeoKansas (geokansas.ku.edu)
  5. Niobrarasaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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