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Xuwulong

Hiika maqaa: “Xu-wu dragon, named after the courtesy name of Chinese geologist Wang Yue-lun”1

Kan nyaate: BiqiltootaBiqiltuu-nyaattota afaan simbirroo qabanKireetaashasii Jalqabaa

Xuwulong was a duck-billed dinosaur that lived in what is now China during the Early Cretaceous. It walked on two legs and ate plants with its beak and many cheek teeth.1 2

Kan jiraate

waggaa miliyoona 121 hanga 113 dura5

Kireetaashasii Jalqabaa

Fosiliiwwan kan itti argaman

Yujingzi Basin, Gansu Province, China1 3

Dheerina

5 hanga 7 m (16 hanga 23 ft)2

Ulfaatina

550 kg (1,200 lb)4

Ol-dheerina

2.1 m (6.9 ft)

tilmaama

Saffisa ol'aanaa

gara 37 km/sa'a (23 mph)

Fiiguu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Hammam ol-dheeraa ture?

tilmaama

Hammam ulfaataa ture?

akka saree 28 ulfaata

akka saree 7 funyaan hanga eegeetti dheeraaakka muuzii 39 walitti hiriiran dheeraaakka habxuu 110 ulfaataakka ijoollee KG 29 ulfaataakka ijoollee mana barumsaa 17 ulfaatameetira 100 sekondii 9.7 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

SI wajjin yoo wal bira qabamu, Xuwulong hammam guddaa ture?

Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.

Hammam saffisaa ture?

Nama miilaan deemu gara 5 km/sa'a (3 mph)

Daa'ima saayikilii irra jiru gara 12 km/sa'a (7 mph)

Xuwulong gara 37 km/sa'a (23 mph)

Farda gulufu gara 65 km/sa'a (40 mph)

Cheetaa gara 100 km/sa'a (62 mph)

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

Xuwulong is one of the most primitive members of the hadrosauriform group, which includes the duck-billed dinosaurs.3

The only known skeleton of Xuwulong is almost complete, including a full skull, backbone, and left hip bone.1 3

Its lower jaw had a V-shaped front end and a jaw joint that sat at mid-height of the jawbone, which is different from other hadrosauriforms.3

Xuwulong lived about 121 to 113 million years ago, during the Aptian age of the Early Cretaceous.2

The fossil was found in the Xiagou Formation, which was once a river or lake environment.1

Xuwulong was named in 2011 by Chinese paleontologists You Hailu, Li Daqing, and Liu Weichang.1

Fakkii AI'n hojjetame: Xuwulong — Fakkii AI'n hojjetame kan Xuwulong maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.

ati gaafatte

Gaaffiiwwan waa'ee Xuwulong baay'ee gaafataman

?How big was Xuwulong?

Xuwulong was about 5 to 8 metres (16 to 26 feet) long, based on its skeleton being from an adult.5

?What did Xuwulong eat?

Xuwulong was a plant-eater (herbivore). It used its beak and many cheek teeth to chew plants.5

?When did Xuwulong live?

Xuwulong lived during the Early Cretaceous period, about 121 to 113 million years ago.1 5

Ogeeyyii daayinootiif

Maqaa saayinsii: Xuwulong
Kan maqaa baase: You et al. 20115
Garee: Biqiltuu-nyaattota afaan simbirroo qaban
Maatii / kilaadii: Hadrosauroidea5
Ramaddii: Ornithischia > Ornithopoda > Iguanodontia5
Umurii dhagaawwanii: waggaa miliyoona 121 hanga 113 (Aptian)5
Caasaawwan dhagaa: Xiagou5
Biyyoota: Chaayinaa5
Galmee fosilii: 1 The Paleobiology Database keessa5
Argannoo: The only known Xuwulong skeleton was discovered in 2006 in the Yujingzi Basin of Gansu, China, by a team including Chinese paleontologist You Hailu. It was named in 2011 after the courtesy name of geologist Wang Yue-lun.1
Ammallee falmisiisaa: Scientists are not sure exactly how Xuwulong is related to other early duck-billed dinosaurs, because it has a mix of primitive and advanced features.3

Odeeffannoon eessaa dhufa

Xuwulong (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
A New Hadrosauriform Dinosaur from the Early Cretaceous of Gansu Province, China (onlinelibrary.wiley.com)
Xuwulong yueluni | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
Xuwulong in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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