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Umfanekiso wekhathuni: Gobihadros
Ikhadi ledayinaso No. 0729 kwe-2 027

Gobihadros

Igama lithetha: “hadrosauroid from the Gobi Desert of Mongolia”1
Yayitya: IzityaloIzitya-zityalo ezinemilomoiCretaceous yamva

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

Yaphila
100 ukuya ku-84 izigidi zeminyaka eyadlulayo4
iCretaceous yamva
Iifosili zifunyenwe:
Gobi Desert, Mongolia (Bayshin Tsav, Khongil Tsav, Bayn Shire, and Khoorai Tsav)1
Ubude
5.3 ukuya ku-7.5 m (17 ukuya ku-25 ft)3
Ukuphakama
2.2 m (7.2 ft)
uqikelelo
Esona santya siphezulu
malunga ne-30 km/h (19 mph)
Ukubaleka, uqikelelo

Yaphila nini?

iTriassic
iJurassic
iCretaceous
Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Gobihadros malunga ne-7.5 m ubude (25 ft)Ibhayisikile yomntu omdala malunga ne-1.8 m (5.9 ft)Imoto malunga ne-4.5 m (15 ft)Indlovu, esona silwanyana sikhulu emhlabeni namhlanje malunga ne-6.5 m (21 ft)

Yayiphakame kangakanani?

Injamalunga ne-0.5 m (1.6 ft)Ihashemalunga ne-1.6 m (5.2 ft)Gobihadrosmalunga ne-2.2 m ukuphakama (7.2 ft)Indlovumalunga ne-3.2 m (10 ft)

uqikelelo

inde njengezinja ezingama-8, impumlo ukuya emsileniinde njengeebhanana ezingama-42 zilandelelanaibinokubaleka iimitha ezili-100 ngemizuzwana engama-12 (oyena mntu ukhawulezayo udinga i-9,6)

Gobihadros wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

izinto ezimnandi

Iinyani ezimnandi

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

Yenziwe yi-AIUmfanekiso owenziwe yi-AI: Gobihadros
Umfanekiso owenziwe yi-AI obonisa indlela Gobihadros esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.
ubuzile

Eyona mibuzo ibuzwa kakhulu: 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

Kwiingcali zeedayinaso

Igama lenzululwazi
Gobihadros
Inikwe igama ngu:
Tsogtbaatar et al. 20194
Iqela
Izitya-zityalo ezinemilomo
Usapho / iclade
Hadrosauroidea4
Ukuhlelwa
Ornithischia > Ornithopoda > Iguanodontia4
Ubudala bamatye
100 ukuya ku-84 izigidi zeminyaka (Cenomanian / Santonian)4
Izakhiwo zamatye
Baynshire4
Amazwe
iMongolia4
Iirekhodi zeefosili
6 kwi-Paleobiology Database4
Ukufunyanwa
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
Kusaxoxwa ngayo
Scientists are not sure whether Gobihadros was a direct ancestor of later hadrosaurids or just a close cousin.1

Apho iinyani zivela khona

  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): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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Ezinye ezivela kwiqela elinye: Izitya-zityalo ezinemilomo

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Nezinye ezivela kwixesha elinye: iCretaceous yamva

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