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Chithunzi choseketsa cha Sinornithomimus
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Sinornithomimus

Dzina limatanthauza: “Chinese bird mimic”1
Ankadya: ZomeraMadino a nthiwatiwaKumapeto kwa Kretase

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

Ankakhala
zaka 94 mpaka 90 miliyoni zapitazo5
Kumapeto kwa Kretase
Mafosili apezeka ku
Ulansuhai Formation, Inner Mongolia, China12
Utali
2.5 m (8.2 ft)1
Kulemera
91 kg (201 lb)1
Msinkhu
0.99 m (3.2 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 66 km/h (41 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Sinornithomimus utali wa pafupifupi 2.5 m (8.2 ft)Galu pafupifupi 1 m (3.3 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)Galimoto pafupifupi 4.5 m (15 ft)

Msinkhu wake unali wautali bwanji?

Mphaka wa pakhomopafupifupi 0.3 m (1 ft)Galupafupifupi 0.5 m (1.6 ft)Sinornithomimusmsinkhu wa pafupifupi 0.99 m (3.2 ft)Hatchipafupifupi 1.6 m (5.2 ft)

kuyerekeza

Ankalemera bwanji?

wolemera ngati agalu 5
wautali ngati agalu 2.5 otsatizana mphuno ndi mchirawautali ngati nthochi 14 zotsatizanawolemera ngati mavwende 18wolemera ngati ana a sukulu ya mkaka 5wolemera ngati ana a sukulu 3akanatha kuthamanga mamita 100 m'masekondi 5.5 (munthu waliwiro kwambiri amafunika 9.6)

Sinornithomimus anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

zinthu zosangalatsa

Mfundo zosangalatsa

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

Chopangidwa ndi AIChithunzi cha Sinornithomimus chopangidwa ndi AI
Chithunzi cha momwe Sinornithomimus mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.
mwafunsa

Mafunso ofunsidwa kwambiri okhudza 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

Kwa akatswiri a madino

Dzina la sayansi
Sinornithomimus
Anapatsidwa dzina ndi
Kobayashi and Lü 20035
Gulu
Madino a nthiwatiwa
Banja / kladi
Ornithomimidae5
Magawidwe a sayansi
Theropoda > Ornithomimosauria5
Zaka za miyala
zaka 94 mpaka 90 miliyoni (Turonian)5
Mapangidwe a miyala
Ulansuhai5
Mayiko
China5
Zolemba za mafosili
1 mu The Paleobiology Database5
Kupezeka
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
Akukambiranabe
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

Kumene mfundo zimachokera

  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): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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Ena a gulu lomweli: Madino a nthiwatiwa

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Enanso a nthawi yomweyo: Kumapeto kwa Kretase

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