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Igishushanyo cya Gobihadros
Ikarita ya dinozore nimero 0729 muri 2ย 027

Gobihadros

Izina risobanura: “hadrosauroid from the Gobi Desert of Mongolia”1
Yaryaga: IbimeraIzirya ibimera zifite umunwa w'inyoniKiretase ya nyuma

Gobihadros was a small, plant-eating dinosaur that lived in what is now Mongolia. It had a beak like a duck and could walk on two legs or all fours. Scientists found a nearly complete skeleton, so we know a lot about its body.1

Yabayeho
hashize imyaka miliyoni 100 kugeza 844
Kiretase ya nyuma
Ibisigazwa byabonetse muri
Gobi Desert, Mongolia (Bayshin Tsav, Khongil Tsav, Bayn Shire, and Khoorai Tsav)1
Uburebure
5,3 kugeza 7,5 m (17 kugeza 25 ft)3
Ubutumburuke
2,2 m (7,2 ft)
igereranya
Umuvuduko wo hejuru
nka 30 km/h (19 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Gobihadros nka 7,5 m z'uburebure (25 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)Gobihadrosnka 2,2 m z'ubutumburuke (7,2 ft)Inzovunka 3,2 m (10 ft)

igereranya

ndende nk'imbwa 8 zikurikiranyendende nk'imineke 42 ikurikiranyeyashoboraga kwiruka metero 100 mu masegonda 12 (umuntu wihuta kurusha abandi akenera 9,6)

Gobihadros 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

Gobihadros is the first non-hadrosaurid hadrosauroid from the Late Cretaceous of central Asia known from a complete, articulated skull and skeleton.1

2

It had up to three functional teeth in each tooth position in its lower jaw, which is unusual for a hadrosauroid.1

3

The upper jaw of Gobihadros had a 'double-layer' oral margin, a feature also seen in later hadrosaurids.1

4

Its ilium (hip bone) had a sigmoidal (S-shaped) upper outline and a fan-shaped rear process, which helped scientists identify it as a new species.1

5

Gobihadros had a spike-like thumb claw on its hand, which it may have used for defense or digging.1

6

The fossils were collected by a joint Mongolian-Japanese expedition between 1993 and 2004.1

Byakozwe na AIIshusho ya Gobihadros yakozwe na AI
Ishusho yakozwe na AI yerekana uko Gobihadros 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 Gobihadros

?How big was Gobihadros?

About 7.5 metres (25 feet) long for the largest fully grown individuals, though some specimens were smaller, like 3 metres (9.8 feet) for an immature one.3

?What did Gobihadros eat?

It was a plant-eater. It had a beak like a duck and up to three functional teeth in each spot in its lower jaw to chew plants.3

?Did Gobihadros have a thumb spike?

Yes, it had a conical, spike-like claw on its first finger, which it may have used for defense or digging.3

?When did Gobihadros live?

It lived during the Late Cretaceous period, about 100 to 84 million years ago (Cenomanian to Santonian stages).3

Ku bazobereye muri dinozore

Izina rya siyansi
Gobihadros
Yiswe na
Tsogtbaatar et al. 20194
Itsinda
Izirya ibimera zifite umunwa w'inyoni
Umuryango / ishami
Hadrosauroidea4
Ishyirwa mu byiciro
Ornithischia > Ornithopoda > Iguanodontia4
Imyaka y'amabuye
imyaka miliyoni 100 kugeza 84 (Cenomanian / Santonian)4
Inzego z'amabuye
Baynshire4
Ibihugu
Mongoliya4
Ibisigazwa byanditswe
6 muri The Paleobiology Database4
Ivumburwa
Gobihadros was named in 2019 by Khishigjav Tsogtbaatar, David B. Weishampel, David C. Evans, and Mahito Watabe. The type specimen, a nearly complete skeleton, was found at Bayshin Tsav in the Gobi Desert, Mongolia.41
Biracyagibwaho impaka
Scientists are not sure whether Gobihadros was a direct ancestor of later hadrosaurids or just a close cousin.1

Aho amakuru yakuwe

  1. journals.plos.org (journals.plos.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Gobihadros (en.wikipedia.org)
  4. Gobihadros in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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