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Igishushanyo cya Kosmoceratops
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Kosmoceratops

Izina risobanura: “ornate horned face”1
Yaryaga: IbimeraDinozore zifite amahembeKiretase ya nyuma

Kosmoceratops was a horned dinosaur with the most decorated skull of any dinosaur ever found. It had a short, wide frill with ten forward-curving hooks on the back, making it look like a living crown. This plant-eater lived in what is now southern Utah, USA, about 76 million years ago.1

Yabayeho
hashize imyaka miliyoni 84 kugeza 726
Kiretase ya nyuma
Ibisigazwa byabonetse muri
Grand Staircase-Escalante National Monument, southern Utah, USA1
Uburebure
4,5 kugeza 5 m (15 kugeza 16 ft)1
Uburemere
toni 1,2 kugeza toni 1,5 (2 600 kugeza 3 300 lb)1
Ubutumburuke
1,6 m (5,2 ft)
igereranya
Umuvuduko wo hejuru
nka 37 km/h (23 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Kosmoceratops nka 5 m z'uburebure (16 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)Kosmoceratopsnka 1,6 m z'ubutumburuke (5,2 ft)Ifarashinka 1,6 m (5,2 ft)Inzovunka 3,2 m (10 ft)

igereranya

Yari iremereye ite?

iremereye nk'imodoka 1
ndende nk'imbwa 5 zikurikiranyendende nk'imineke 28 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 9,7 (umuntu wihuta kurusha abandi akenera 9,6)

Kosmoceratops 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

Kosmoceratops had ten hook-like bones (epoccipitals) on the back edge of its frill, more than any other horned dinosaur.1

2

Its horns pointed out to the sides and then curved downward, like a sideways smile.1

3

Kosmoceratops lived at the same time and in the same place as another horned dinosaur called Utahceratops, which is rare for horned dinosaurs.1

4

The name Kosmoceratops comes from Greek words meaning 'ornate horned face' because of its fancy skull decorations.1

5

Its frill was short and wide, with a V-shaped notch at the back, unlike the long frills of many other horned dinosaurs.1

6

Kosmoceratops belonged to a group called chasmosaurines, which includes famous dinosaurs like Triceratops.1

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

?How big was Kosmoceratops?

Kosmoceratops was about 4.5 metres long and weighed about 1.2 tonnes, roughly the size of a rhinoceros.34

?What did Kosmoceratops eat?

It was a plant-eater, using its sharp beak and teeth to process fibrous plants. Fossilized dung with wood may have been left by ceratopsids like Kosmoceratops.3

?Why did Kosmoceratops have so many horns?

Scientists think the horns and frill were used for display, to attract mates, or to fight rivals of the same sex, not for defense against predators.5

?Was Kosmoceratops related to Triceratops?

Yes, Kosmoceratops was a chasmosaurine ceratopsid, making it a close relative of Triceratops.5

?Where did Kosmoceratops live?

It lived in what is now southern Utah, USA, about 76 million years ago, on the island continent of Laramidia.35

?When did Kosmoceratops live?

It lived during the Late Cretaceous period, about 76 to 75.9 million years ago.3

Ku bazobereye muri dinozore

Izina rya siyansi
Kosmoceratops
Yiswe na
Sampson et al. 20106
Itsinda
Dinozore zifite amahembe
Umuryango / ishami
Ceratopsidae6
Ishyirwa mu byiciro
Ornithischia > Ceratopsia > Ceratopsidae6
Imyaka y'amabuye
imyaka miliyoni 84 kugeza 72 (Campanian)6
Inzego z'amabuye
Kaiparowits6
Ibihugu
Amerika6
Ibisigazwa byanditswe
2 muri The Paleobiology Database6
Ivumburwa
Kosmoceratops was named by paleontologist Scott Sampson and his team in 2010, based on fossils found in the Kaiparowits Formation of Utah.21
Biracyagibwaho impaka
Scientists are not sure why Kosmoceratops had such an ornate frill with ten hooks. It may have been for attracting mates, scaring rivals, or recognizing its own kind.1

Aho amakuru yakuwe

  1. New Horned Dinosaurs from Utah Provide Evidence for Intracontinental Dinosaur Endemism | PLOS One (journals.plos.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Kosmoceratops (en.wikipedia.org)
  4. Kosmoceratops - BYU Geology (geology.byu.edu)
  5. Amazing Horned Dinosaurs Unearthed on “Lost Continent” – UNews Archive (archive.unews.utah.edu)
  6. Kosmoceratops in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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