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Igishushanyo cya Sinornithomimus
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Sinornithomimus

Izina risobanura: “Chinese bird mimic”1
Yaryaga: IbimeraDinozore zisa n'imbuniKiretase ya nyuma

Sinornithomimus was a small, fast dinosaur that looked a bit like an ostrich. It lived in what is now China during the Late Cretaceous Period, about 92 to 90 million years ago. Scientists found many skeletons together, showing that these dinosaurs probably lived in herds.12

Yabayeho
hashize imyaka miliyoni 94 kugeza 905
Kiretase ya nyuma
Ibisigazwa byabonetse muri
Ulansuhai Formation, Inner Mongolia, China12
Uburebure
2,5 m (8,2 ft)1
Uburemere
91 kg (201 lb)1
Ubutumburuke
0,99 m (3,2 ft)
igereranya
Umuvuduko wo hejuru
nka 66 km/h (41 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Sinornithomimus nka 2,5 m z'uburebure (8,2 ft)Imbwa nka 1 m (3,3 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)Imodoka nka 4,5 m (15 ft)

Ubutumburuke bwayo bwanganaga iki?

Injangwe yo mu rugonka 0,3 m (1 ft)Imbwanka 0,5 m (1,6 ft)Sinornithomimusnka 0,99 m z'ubutumburuke (3,2 ft)Ifarashinka 1,6 m (5,2 ft)

igereranya

Yari iremereye ite?

iremereye nk'imbwa 5
ndende nk'imbwa 2,5 zikurikiranyendende nk'imineke 14 ikurikiranyeiremereye nk'imbuto 18 za watermeloniremereye nk'abana 5 bo mu ishuri ry'incukeiremereye nk'abanyeshuri 3yashoboraga kwiruka metero 100 mu masegonda 5,5 (umuntu wihuta kurusha abandi akenera 9,6)

Sinornithomimus 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

At least fourteen skeletons of Sinornithomimus were found together in one spot, and most of them were young dinosaurs. This suggests they lived in groups, maybe to protect each other from predators.21

2

Sinornithomimus had gastroliths, or stomach stones, that helped it grind up tough plants. This is rare among bird-like dinosaurs and shows it was a plant-eater.1

3

The first fossils of Sinornithomimus were discovered in 1997 by Chinese paleontologist Dong Zhiming during the Mongol Highland International Dinosaur Project.1

4

Sinornithomimus was about 2.5 meters (8.2 feet) long and weighed around 91 kilograms (201 pounds). That is about as heavy as a large adult human.1

5

Adult Sinornithomimus had longer lower legs compared to their upper legs than juveniles did. This means they could run faster as they grew up.21

6

A second herd of thirteen young Sinornithomimus was found in 2001. They probably died together after getting stuck in the mud of a drying waterhole.1

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

?What did Sinornithomimus eat?

It ate plants. Scientists found gastroliths (stomach stones) in its fossils that helped grind up tough plant food.1

?How fast could Sinornithomimus run?

Nobody knows exactly, but it was a fast runner. Adults had longer lower legs than juveniles, which made them even faster.1

?Did Sinornithomimus live in groups?

Yes. Many skeletons were found together, including two herds of mostly young dinosaurs, showing they lived in groups.14

?How did Sinornithomimus die?

One group probably died after getting stuck in the mud of a drying waterhole. Their fossils show they struggled to escape.14

Ku bazobereye muri dinozore

Izina rya siyansi
Sinornithomimus
Yiswe na
Kobayashi and Lü 20035
Itsinda
Dinozore zisa n'imbuni
Umuryango / ishami
Ornithomimidae5
Ishyirwa mu byiciro
Theropoda > Ornithomimosauria5
Imyaka y'amabuye
imyaka miliyoni 94 kugeza 90 (Turonian)5
Inzego z'amabuye
Ulansuhai5
Ibihugu
Ubushinwa5
Ibisigazwa byanditswe
1 muri The Paleobiology Database5
Ivumburwa
Sinornithomimus was named and described by Yoshitsugu Kobayashi and Lü Junchang in 2003. The name means 'Chinese bird mimic' and honors Dong Zhiming, who found the first fossils in 1997.12
Biracyagibwaho impaka
Scientists are not sure whether the herds of Sinornithomimus were family groups with adults protecting young, or if the young lived separately from adults while the adults were busy nesting.1

Aho amakuru yakuwe

  1. Sinornithomimus (en.wikipedia.org)
  2. A new ornithomimid dinosaur with gregarious habits from the Late Cretaceous of China - Acta Palaeontologica Polonica (app.pan.pl)
  3. PBDB Taxon (paleobiodb.org)
  4. Young dinosaurs roamed together, died together | University of Chicago News (news.uchicago.edu)
  5. Sinornithomimus 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 zisa n'imbuni

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