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Igishushanyo cya Xuanhanosaurus
Ikarita ya dinozore nimero 1952 muri 2ย 027

Xuanhanosaurus

Yaryaga: InyamaDinozore zirya inyamaJurasike yo hagati

Xuanhanosaurus was a meat-eating dinosaur that stomped around China about 168 million years ago. It was a medium-sized hunter with strong arms and sharp teeth. Imagine a big lizard built for chasing prey!12

Yabayeho
hashize imyaka miliyoni 171 kugeza 1686
Jurasike yo hagati
Ibisigazwa byabonetse muri
Xuanhanosaurus fossils were found in Xuanhan County, Sichuan Basin, southwestern China.1
Uburebure
6 m (20 ft)1
Uburemere
250 kg kugeza 265 kg (551 kugeza 584 lb)45
Ubutumburuke
1,9 m (6,2 ft)
igereranya
Umuvuduko wo hejuru
nka 47 km/h (29 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Xuanhanosaurus nka 6 m z'uburebure (20 ft)Igare ry'umuntu mukuru nka 1,8 m (5,9 ft)Imodoka nka 4,5 m (15 ft)Inzovu, inyamaswa nini kurusha izindi ziba ku butaka muri iki gihe nka 6,5 m (21 ft)

Ubutumburuke bwayo bwanganaga iki?

Imbwanka 0,5 m (1,6 ft)Ifarashinka 1,6 m (5,2 ft)Xuanhanosaurusnka 1,9 m z'ubutumburuke (6,2 ft)Inzovunka 3,2 m (10 ft)

igereranya

Yari iremereye ite?

iremereye nk'imbwa 13
ndende nk'imbwa 6 zikurikiranyendende nk'imineke 33 ikurikiranyeiremereye nk'imbuto 53 za watermeloniremereye nk'abana 14 bo mu ishuri ry'incukeiremereye nk'abanyeshuri 8yashoboraga kwiruka metero 100 mu masegonda 7,7 (umuntu wihuta kurusha abandi akenera 9,6)

Xuanhanosaurus yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

utuntu twiza cyane

Utuntu dushimishije

1

Xuanhanosaurus had a forearm that was relatively massive and long, which is unusual for a meat-eating dinosaur of its time.1

2

Its humerus, the upper arm bone, was straight and had a medial deltopectoral crest, a feature that helped attach strong muscles.1

3

The ratio of the maximum length of its humerus to its radius was 1.3, which scientists say is extremely conservative for a carnosaur.1

4

Xuanhanosaurus had a metacarpal III that was comparatively massive, and its metacarpal IV was short and light.1

5

The fossils come from the Lower Shaximiao Formation, which is Middle Jurassic in age, about 170 to 168 million years old.2

Byakozwe na AIIshusho ya Xuanhanosaurus yakozwe na AI
Ishusho yakozwe na AI yerekana uko Xuanhanosaurus ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.
wabajije

Ibibazo bibazwa cyane kuri Xuanhanosaurus

?How big was Xuanhanosaurus?

About 4.8 metres (16 feet) long and weighed around 265 kilograms (585 pounds).4

?Did Xuanhanosaurus walk on four legs?

Probably not. The scientist who first described it thought it might, but later experts say it walked on its hind legs like other meat-eating dinosaurs.4

?What does Xuanhanosaurus mean?

Xuanhanosaurus means 'Xuanhan lizard,' named after Xuanhan County in Sichuan, China, where it was found.4

?When did Xuanhanosaurus live?

It lived during the Middle Jurassic, about 166 million years ago.4

?What did Xuanhanosaurus eat?

It was a meat-eater (theropod dinosaur) that likely hunted other animals with its sharp teeth and strong arms.4

?Why did Xuanhanosaurus have strong arms?

Its strong arms may have been useful for catching prey, even though it walked on two legs.4

Ku bazobereye muri dinozore

Izina rya siyansi
Xuanhanosaurus
Yiswe na
Dong 19846
Itsinda
Dinozore zirya inyama
Umuryango / ishami
Piatnitzkysauridae6
Ishyirwa mu byiciro
Theropoda6
Imyaka y'amabuye
imyaka miliyoni 171 kugeza 168 (Bajocian)6
Inzego z'amabuye
Shaximiao6
Ibihugu
Ubushinwa6
Ibisigazwa byanditswe
1 muri The Paleobiology Database6
Ivumburwa
Xuanhanosaurus was named by Chinese paleontologist Dong Zhiming in 1984. The fossils were found in the Sichuan Basin, and the dinosaur was described as a new genus and species.12
Biracyagibwaho impaka
Scientists debate whether Xuanhanosaurus belongs to the Megalosauridae family or to a group called Piatnitzkysauridae, so its exact family tree is still uncertain.3

Aho amakuru yakuwe

  1. A new theropod dinosaur from the Middle Jurassic of Sichuan Basin (eurekamag.com)
  2. PBDB Collection (paleobiodb.org)
  3. PBDB Taxon (paleobiodb.org)
  4. Xuanhanosaurus (en.wikipedia.org)
  5. PaleoCodex :: Xuanhanosaurus (paleocodex.com)
  6. Xuanhanosaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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