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Dinokaart nr. 1647 van 2 027

Shuangmiaosaurus

Naam beteken: “Shuangmiao lizard”1

Het geëet: PlantePlantvreters met snawelsVroeë Kryt

Shuangmiaosaurus was a big, plant-eating dinosaur that lived in China about 100 million years ago. It walked on two legs and had a beak for snipping leaves and branches. This dinosaur was a cousin of the famous duck-billed hadrosaurs.1 4

Het geleef

106 tot 100 miljoen jaar gelede4

Vroeë Kryt

Fossiele gevind in

Shuangmiao village, Beipiao, Liaoning Province, China1 4

Lengte

7,5 m (25 ft)1

Gewig

2,5 ton (5 500 lb)1

Hoogte

2,5 m (8,2 ft)3

Topspoed

omtrent 26 km/h (16 mph)

Hardloop, skatting

Wanneer het dit geleef?

Trias

Jura

Kryt

252 miljoen jaar gelede20114566, die asteroïde

Hoe groot was dit?

Hoe lank was dit?

Hoe hoog was dit?

Hoe swaar was dit?

so swaar soos 1,5 motors

so lank soos 8 honde van neus tot stertso lank soos 42 piesangs punt aan puntso swaar soos 120 hondeso swaar soos 500 waatlemoeneso swaar soos 3 hele skoolklasse vol kindersso swaar soos 6 ysberekon 100 meter in 14 sekondes hardloop (die vinnigste mens het 9,6 nodig)

Hoe groot was Shuangmiaosaurus vergeleke met JOU?

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

Hoe vinnig was dit?

'n Mens wat loop omtrent 5 km/h (3 mph)

'n Kind op 'n fiets omtrent 12 km/h (7 mph)

Shuangmiaosaurus omtrent 26 km/h (16 mph)

'n Galopperende perd omtrent 65 km/h (40 mph)

'n Jagluiperd omtrent 100 km/h (62 mph)

cool goed

Prettige feite

Shuangmiaosaurus is known from only a partial skull, including parts of the upper and lower jaws.1

It lived during the Cenomanian age of the Late Cretaceous, about 100 million years ago.1 4

The name Shuangmiaosaurus honors the village of Shuangmiao, where its fossils were found.1

This dinosaur was about 7.5 meters (25 feet) long and weighed around 2.5 tonnes (2.8 short tons).1

Shuangmiaosaurus had a special jaw joint where the maxilla and jugal bones met in a flat, butt-joint instead of a finger-in-recess connection.2

Some scientists think Shuangmiaosaurus was a basal hadrosauroid, closely related to the duck-billed dinosaurs, while others place it outside that group.1

KI-prent van Shuangmiaosaurus — 'n KI-prent van hoe Shuangmiaosaurus 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.

Vir dino-kenners

Wetenskaplike naam: Shuangmiaosaurus
Benoem deur: You et al. 20034
Groep: Plantvreters met snawels
Familie / klade: Hadrosauroidea4
Klassifikasie: Ornithischia > Ornithopoda > Iguanodontia4
Ouderdom van die rotse: 106 tot 100 miljoen jaar (Albian)4
Rotsformasies: Sunjiawan4
Lande: China4
Fossielrekords: 1 in The Paleobiology Database4
Ontdekking: Shuangmiaosaurus was named in 2003 by You Hailu, Ji Qiang, Li Jinglu, and Li Yinxian. The fossils were found in the Sunjiawan Formation in Liaoning, China.1 4
Steeds omstrede: Scientists are not sure whether Shuangmiaosaurus was a basal hadrosauroid or a more primitive iguanodontian dinosaur.1

Waar die feite vandaan kom

Shuangmiaosaurus (en.wikipedia.org)
A New Hadrosauroid Dinosaur from the Mid-Cretaceous of Liaoning, China (onlinelibrary.wiley.com)
Shuangmiaosaurus 3D Viewer - Rotate a Hadrosauroid Online - Free Tool Online (freetoolonline.com)
Shuangmiaosaurus in The Paleobiology Database (CC BY 4.0): ouderdom, plekke, rotsformasies, klassifikasie.

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