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Igishushanyo cya Xenoceratops
Ikarita ya dinozore nimero 1929 muri 2 027

Xenoceratops

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

Xenoceratops was an early horned dinosaur that lived in Canada about 78 million years ago. It had a big frill on its head with spikes and two long horns above its eyes, making it look a bit like an alien. It was one of the oldest large horned dinosaurs ever found in North America.1

Yabayeho
hashize imyaka miliyoni 84 kugeza 723
Kiretase ya nyuma
Ibisigazwa byabonetse muri
Alberta, Canada, near the village of Foremost2
Uburebure
6 m (20 ft)1
Uburemere
toni 1,8 (4 000 lb)1
Ubutumburuke
1,9 m (6,2 ft)
igereranya
Umuvuduko wo hejuru
nka 34 km/h (21 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Xenoceratops nka 6 m z'uburebure (20 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)Xenoceratopsnka 1,9 m z'ubutumburuke (6,2 ft)Inzovunka 3,2 m (10 ft)

igereranya

Yari iremereye ite?

iremereye nk'imodoka 1
ndende nk'imbwa 6 zikurikiranyendende nk'imineke 33 ikurikiranyeiremereye nk'imbwa 90iremereye nk'imbuto 360 za watermeloniremereye nk'abana 95 bo mu ishuri ry'incukeiremereye nk'abanyeshuri 56iremereye nk'idubu 4 zo mu ruburayashoboraga kwiruka metero 100 mu masegonda 11 (umuntu wihuta kurusha abandi akenera 9,6)

Xenoceratops 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

Xenoceratops is the oldest known ceratopsid dinosaur from Canada, living about 78 million years ago.2

2

Its name means 'alien horned face' because it was found in rocks that had not yielded horned dinosaur fossils before.2

3

The fossils were collected in 1958 by paleontologist Wann Langston Jr., but they sat in a museum for decades before scientists realized they belonged to a new species.1

4

Unlike Triceratops, Xenoceratops had spikes on its frill in addition to the two long brow horns.1

5

Xenoceratops was about 6 metres long and weighed more than 2 tons, about as heavy as a large rhinoceros.1

6

It lived in a subtropical environment in Alberta, which at that time had no snow or frost.1

7

Scientists think Xenoceratops is the most primitive centrosaurine, meaning it branched off early in the evolution of this group of horned dinosaurs.2

Byakozwe na AIIshusho ya Xenoceratops yakozwe na AI
Ishusho yakozwe na AI yerekana uko Xenoceratops 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.

Gusenya ibinyoma

Ibivugwa: Xenoceratops is just a small, unimportant dinosaur.

Ukuri: Xenoceratops is important because it is the oldest known large horned dinosaur from Canada, and it shows that horned dinosaurs evolved their fancy frills and horns very early.1

Ku bazobereye muri dinozore

Izina rya siyansi
Xenoceratops
Yiswe na
Ryan et al. 20123
Itsinda
Dinozore zifite amahembe
Umuryango / ishami
Ceratopsidae3
Ishyirwa mu byiciro
Ornithischia > Ceratopsia > Ceratopsidae3
Imyaka y'amabuye
imyaka miliyoni 84 kugeza 72 (Campanian)3
Inzego z'amabuye
Foremost3
Ibihugu
Kanada3
Ibisigazwa byanditswe
1 muri The Paleobiology Database3
Ivumburwa
Xenoceratops was named in 2012 by Michael Ryan and colleagues. The fossils were originally collected in 1958 by Wann Langston Jr. from a bone bed in the Foremost Formation of Alberta, Canada, and later rediscovered in the Canadian Museum of Nature.2
Biracyagibwaho impaka
Scientists are not sure exactly what the complete skull of Xenoceratops looked like, because only parts of the frill and horns have been found.2

Aho amakuru yakuwe

  1. Two-Ton "Alien" Horned Dinosaur Found, "Different From Every Other" | National Geographic (nationalgeographic.com)
  2. cdnsciencepub.com (cdnsciencepub.com)
  3. Xenoceratops in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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Izindi zo mu itsinda rimwe: Dinozore zifite amahembe

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Izindi zo mu gihe kimwe: Kiretase ya nyuma

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Gaburira Rexagasanduku k'amashimwe k'abantu bakuru