Ikarita ya dinozore nimero 1160 muri 2 027

Mei

Izina risobanura: “sleeping one”1

Yaryaga: InyamaRaputoriKiretase ya mbere

Mei was a small, feathered dinosaur that lived in what is now China. It is famous for being found in a sleeping pose, just like a bird tucking its head under its wing.1

Yabayeho

hashize imyaka miliyoni 126 kugeza 1203

Kiretase ya mbere

Ibisigazwa byabonetse muri

Liaoning Province, China1 3

Uburebure

0,5 m (1,6 ft)1

Ubutumburuke

0,22 m (0,7 ft)

igereranya

Umuvuduko wo hejuru

nka 14 km/h (9 mph)

Kwiruka, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Ubutumburuke bwayo bwanganaga iki?

igereranya

ndende nk'imineke 3 ikurikiranyendende nk'ibikinisho 16 byo kubaka bikurikiranyento ku buryo yanyura munsi y'intebeyashoboraga kwiruka metero 100 mu masegonda 26 (umuntu wihuta kurusha abandi akenera 9,6)

Mei yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

Umuntu ugenda n'amaguru nka 5 km/h (3 mph)

Umwana ku igare nka 12 km/h (7 mph)

Mei nka 14 km/h (9 mph)

Ifarashi yiruka cyane nka 65 km/h (40 mph)

Ingwe yihuta cyane nka 100 km/h (62 mph)

utuntu twiza cyane

Utuntu dushimishije

Mei is one of the smallest known troodontid dinosaurs, about the size of a modern pigeon.1

The name Mei means 'sleeping one' in Chinese, because the fossil was found curled up with its head tucked under its arm, just like a sleeping bird.1

Mei lived during the Early Cretaceous period, about 125 to 120 million years ago.2

This dinosaur had feathers and was a close relative of birds.1

The sleeping posture of Mei shows that this behavior, common in modern birds, evolved before birds themselves appeared.1

Ishusho ya Mei yakozwe na AI — Ishusho yakozwe na AI yerekana uko Mei 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: Mei
Yiswe na: Xu and Norell 20043
Itsinda: Raputori
Umuryango / ishami: Troodontidae3
Ishyirwa mu byiciro: Theropoda > Troodontidae3
Imyaka y'amabuye: imyaka miliyoni 126 kugeza 120 (Barremian / Aptian)3
Inzego z'amabuye: Yixian3
Ibihugu: Ubushinwa3
Ibisigazwa byanditswe: 2 muri The Paleobiology Database3
Ivumburwa: Mei was named in 2004 by paleontologists Xu Xing and Mark Norell. The only known fossil was found in the Yixian Formation in Liaoning, China.1 3
Biracyagibwaho impaka: Scientists are not sure if Mei was a ground dweller or if it could climb trees.2

Aho amakuru yakuwe

A new troodontid dinosaur from China with avian-like sleeping posture | Nature (nature.com)
PBDB Taxon (paleobiodb.org)
Mei in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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