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Igishushanyo cya Chaoyangsaurus
Ikarita ya dinozore nimero 0393 muri 2ย 027

Chaoyangsaurus

Izina risobanura: “Chaoyang lizard”1
Yaryaga: IbimeraDinozore zifite amahembeJurasike ya nyuma kugeza Kiretase ya mbere

Chaoyangsaurus was one of the very first horned dinosaurs, a small plant-eater that lived in what is now China. It had a beak like a parrot and tiny teeth to munch on tough plants.21

Yabayeho
hashize imyaka miliyoni 152 kugeza 1333
Jurasike ya nyuma kugeza Kiretase ya mbere
Ibisigazwa byabonetse muri
Liaoning Province, China12
Uburebure
1 kugeza 1,1 m (3,3 kugeza 3,6 ft)12
Uburemere
6 kg (13 lb)1
Ubutumburuke
0,46 m (1,5 ft)
igereranya
Umuvuduko wo hejuru
nka 24 km/h (15 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Chaoyangsaurus nka 1,1 m z'uburebure (3,6 ft)Injangwe yo mu rugo nka 0,5 m (1,6 ft)Imbwa nka 1 m (3,3 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)

Ubutumburuke bwayo bwanganaga iki?

Injangwe yo mu rugonka 0,3 m (1 ft)Chaoyangsaurusnka 0,46 m z'ubutumburuke (1,5 ft)Imbwanka 0,5 m (1,6 ft)Ifarashinka 1,6 m (5,2 ft)

igereranya

Yari iremereye ite?

iremereye nk'injangwe 1,5 zo mu rugo
ndende nk'injangwe 2 zo mu rugo zikurikiranyendende nk'imineke 6 ikurikiranyeiremereye nk'injangwe yo mu rugoiremereye nk'imineke 50yashoboraga kwiruka metero 100 mu masegonda 15 (umuntu wihuta kurusha abandi akenera 9,6)

Chaoyangsaurus 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

Chaoyangsaurus is the earliest known ceratopsian, or horned dinosaur, that scientists have found.2

2

Its skull was only about 14 centimetres long, about the size of a large apple.1

3

It had a beak made of horn on its upper jaw, with four bumps on the cutting edge.1

4

Chaoyangsaurus had two pointy teeth in the front of its upper jaw, called premaxillary teeth.1

5

The name Chaoyangsaurus went through several spellings before it was officially published in 1999.1

6

Its fossils were found in the Tuchengzi Formation, which is about 150 to 145 million years old.12

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

Ku bazobereye muri dinozore

Izina rya siyansi
Chaoyangsaurus
Yiswe na
Zhao et al. 19993
Itsinda
Dinozore zifite amahembe
Umuryango / ishami
Chaoyangsauridae3
Ishyirwa mu byiciro
Ornithischia > Ceratopsia3
Imyaka y'amabuye
imyaka miliyoni 152 kugeza 133 (Kimmeridgian / Valanginian)3
Inzego z'amabuye
Tuchengzi3
Ibihugu
Ubushinwa3
Ibisigazwa byanditswe
1 muri The Paleobiology Database3
Ivumburwa
The first fossils of Chaoyangsaurus were found in 1976 by Cheng Zhengwu in Liaoning, China. It was officially named Chaoyangsaurus youngi by Zhao Xijin, Cheng Zhengwu, and Xu Xing in 1999.1
Biracyagibwaho impaka
Scientists are not sure whether Chaoyangsaurus was a very early ceratopsian or already a neoceratopsian, a more advanced horned dinosaur.1

Aho amakuru yakuwe

  1. Chaoyangsaurus (en.wikipedia.org)
  2. Chaoyangsaurus | Natural History Museum (nhm.ac.uk)
  3. Chaoyangsaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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