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Spotprent van Sinornithosaurus
Dinokaart nr. 1677 van 2 027

Sinornithosaurus

Naam beteken: “Chinese bird lizard”1
Het geëet: VleisRaptorsVroeë Kryt

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

Het geleef
126 tot 120 miljoen jaar gelede5
Vroeë Kryt
Fossiele gevind in
Sihetun, Liaoning Province, China2
Lengte
2 m (6,6 ft)1
Gewig
3 kg tot 5 kg (7 tot 11 lb)34
Hoogte
0,69 m (2,3 ft)
skatting
Topspoed
omtrent 29 km/h (18 mph)
Hardloop, skatting

Wanneer het dit geleef?

Trias
Jura
Kryt
252 miljoen jaar gelede20114566, die asteroïde

Hoe groot was dit?

Hoe lank was dit?

Sinornithosaurus omtrent 2 m lank (6,6 ft)'n Hond omtrent 1 m (3,3 ft)'n Grootmensfiets omtrent 1,8 m (5,9 ft)'n Motor omtrent 4,5 m (15 ft)

Hoe hoog was dit?

'n Huiskatomtrent 0,3 m (1 ft)'n Hondomtrent 0,5 m (1,6 ft)Sinornithosaurusomtrent 0,69 m hoog (2,3 ft)'n Perdomtrent 1,6 m (5,2 ft)

skatting

Hoe swaar was dit?

so swaar soos 1 huiskatte
so lank soos 4 huiskatte van neus tot stertso lank soos 11 piesangs punt aan puntomtrent so swaar soos 'n huiskatso swaar soos 42 piesangskon 100 meter in 12 sekondes hardloop (die vinnigste mens het 9,6 nodig)

Hoe groot was Sinornithosaurus vergeleke met JOU?

Net wiskunde in jou blaaier. Niks word gestoor of êrens heen gestuur nie.

Hoe vinnig was dit?

cool goed

Prettige feite

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

Deur KI gemaakKI-prent van Sinornithosaurus
'n KI-prent van hoe Sinornithosaurus dalk gelyk het, deur 'n rekenaar gemaak uit wat wetenskaplikes weet. Dit is 'n raaiskoot: die regte dier het dalk anders gelyk, en niemand weet wat sy regte kleure was nie.
julle het gevra

Mees gevraagde vrae oor 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

Vir dino-kenners

Wetenskaplike naam
Sinornithosaurus
Benoem deur
Xu et al. 19995
Groep
Raptors
Familie / klade
Dromaeosauridae5
Klassifikasie
Theropoda > Dromaeosauridae5
Ouderdom van die rotse
126 tot 120 miljoen jaar (Barremian / Aptian)5
Rotsformasies
Yixian5
Lande
China5
Fossielrekords
3 in The Paleobiology Database5
Ontdekking
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
Steeds omstrede
Scientists still debate whether Sinornithosaurus could actually fly or just glide, and how its feathers were used.2

Waar die feite vandaan kom

  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): ouderdom, plekke, rotsformasies, klassifikasie.

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