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Umfanekiso wekhathuni: Sinornithosaurus
Ikhadi ledayinaso No. 1677 kwe-2ย 027

Sinornithosaurus

Igama lithetha: “Chinese bird lizard”1
Yayitya: InyamaIiraptaiCretaceous yokuqala

Sinornithosaurus was a small, feathered raptor that lived in what is now China. It looked a lot like a bird and could probably glide or flap its arms. This dinosaur helps scientists understand how birds evolved from meat-eating dinosaurs.21

Yaphila
126 ukuya ku-120 izigidi zeminyaka eyadlulayo5
iCretaceous yokuqala
Iifosili zifunyenwe:
Sihetun, Liaoning Province, China2
Ubude
2 m (6.6 ft)1
Ubunzima
3 kg ukuya ku-5 kg (7 ukuya ku-11 lb)34
Ukuphakama
0.69 m (2.3 ft)
uqikelelo
Esona santya siphezulu
malunga ne-29 km/h (18 mph)
Ukubaleka, uqikelelo

Yaphila nini?

iTriassic
iJurassic
iCretaceous
Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Sinornithosaurus malunga ne-2 m ubude (6.6 ft)Inja malunga ne-1 m (3.3 ft)Ibhayisikile yomntu omdala malunga ne-1.8 m (5.9 ft)Imoto malunga ne-4.5 m (15 ft)

Yayiphakame kangakanani?

Ikati yasekhayamalunga ne-0.3 m (1 ft)Injamalunga ne-0.5 m (1.6 ft)Sinornithosaurusmalunga ne-0.69 m ukuphakama (2.3 ft)Ihashemalunga ne-1.6 m (5.2 ft)

uqikelelo

Yayinzima kangakanani?

inzima njengeekati zasekhaya ezingama-1
inde njengeekati zasekhaya ezingama-4, impumlo ukuya emsileniinde njengeebhanana ezingama-11 zilandelelanamalunga nobunzima bekati yasekhayainzima njengeebhanana ezingama-42ibinokubaleka iimitha ezili-100 ngemizuzwana engama-12 (oyena mntu ukhawulezayo udinga i-9,6)

Sinornithosaurus wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

izinto ezimnandi

Iinyani ezimnandi

1

Sinornithosaurus had feathers all over its body, like a bird.2

2

It is one of the earliest and most complete dromaeosaurid dinosaurs ever found.2

3

Its shoulder bones show it could probably flap its arms, even though it could not fly like a modern bird.2

4

Sinornithosaurus lived about 122 to 120 million years ago during the Early Cretaceous.1

5

It was about 2 metres (6.6 feet) long, about the size of a large turkey.1

6

Scientists think Sinornithosaurus is more closely related to birds than to some other dinosaurs like Troodon.2

Yenziwe yi-AIUmfanekiso owenziwe yi-AI: Sinornithosaurus
Umfanekiso owenziwe yi-AI obonisa indlela Sinornithosaurus esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.
ubuzile

Eyona mibuzo ibuzwa kakhulu: Sinornithosaurus

?How big was Sinornithosaurus?

About 1.2 metres long and weighed 3 to 5 kilograms. It was among the smallest dromaeosaurids.3

?Did Sinornithosaurus have feathers?

Yes, it had feathers all over its body and on its wings. The feathers were very similar to those of birds from the same time.31

?Could Sinornithosaurus fly?

It could probably glide for short distances after leaping from trees, but it could not fly like a modern bird. Some scientists think it was too heavy to fly.3

?Was Sinornithosaurus venomous?

Maybe. One study suggested it had a venomous bite, but another study disagreed, so scientists are not sure.3

?What did Sinornithosaurus eat?

It was a carnivore, meaning it ate meat. It probably hunted small prey like birds.13

?When did Sinornithosaurus live?

It lived during the Early Cretaceous Period, about 125 to 122 million years ago.31

Kwiingcali zeedayinaso

Igama lenzululwazi
Sinornithosaurus
Inikwe igama ngu:
Xu et al. 19995
Iqela
Iirapta
Usapho / iclade
Dromaeosauridae5
Ukuhlelwa
Theropoda > Dromaeosauridae5
Ubudala bamatye
126 ukuya ku-120 izigidi zeminyaka (Barremian / Aptian)5
Izakhiwo zamatye
Yixian5
Amazwe
iTshayina5
Iirekhodi zeefosili
3 kwi-Paleobiology Database5
Ukufunyanwa
Sinornithosaurus was named in 1999 by Xu Xing, Wang Xiaolin, and Wu Xiaochun based on a nearly complete skeleton found at Sihetun in Liaoning, China.21
Kusaxoxwa ngayo
Scientists still debate whether Sinornithosaurus could actually fly or just glide, and how its feathers were used.2

Apho iinyani zivela khona

  1. Sinornithosaurus | Natural History Museum (nhm.ac.uk)
  2. A dromaeosaurid dinosaur with a filamentous integument from the Yixian Formation of China (ideas.repec.org)
  3. Sinornithosaurus (en.wikipedia.org)
  4. Sinornithosaurus (wikipedia.nlaha.com)
  5. Sinornithosaurus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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Nezinye ezivela kwixesha elinye: iCretaceous yokuqala

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