Dino Wiki / Zonke iidayinaso / Izitya-zityalo ezinemilomo

Ikhadi ledayinaso No. 0219 kwe-2 027

Bactrosaurus

Igama lithetha: “club lizard”1 2

Yayitya: IzityaloIzitya-zityalo ezinemilomoiCretaceous yamva

Bactrosaurus was an early relative of the duck-billed dinosaurs that lived in Asia. It had a bulky body and walked on four legs but could run on two. Scientists have found bones from at least 12 individuals, from babies to adults.2 1

Yaphila

94 ukuya ku-72 izigidi zeminyaka eyadlulayo3

iCretaceous yamva

Iifosili zifunyenwe:

China, Mongolia, and Kazakhstan3 2

Ubude

6 ukuya ku-6.5 m (20 ukuya ku-21 ft)2 1

Ubunzima

1.2 iitoni (2,600 lb)1

Ukuphakama

1.9 m (6.2 ft)

uqikelelo

Esona santya siphezulu

malunga ne-31 km/h (19 mph)

Ukubaleka, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Yayiphakame kangakanani?

uqikelelo

Yayinzima kangakanani?

inzima njengezinja ezingama-60

inde njengezinja ezingama-6, impumlo ukuya emsileniinde njengeebhanana ezingama-36 zilandelelanainzima njengamavatala angama-240inzima njengabantwana basenkulisa abangama-63inzima njengabantwana besikolo abangama-38inzima njengeebhere ezimhlophe ezingama-2.5ibinokubaleka iimitha ezili-100 ngemizuzwana engama-12 (oyena mntu ukhawulezayo udinga i-9,6)

Bactrosaurus wayemkhulu kangakanani xa ethelekiswa NAWE?

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

Yayikhawuleza kangakanani?

Umntu ohambayo malunga ne-5 km/h (3 mph)

Umntwana ekhwele ibhayisikile malunga ne-12 km/h (7 mph)

Bactrosaurus malunga ne-31 km/h (19 mph)

Ihashe elibaleka ngamandla malunga ne-65 km/h (40 mph)

Ingwenkala malunga ne-100 km/h (62 mph)

izinto ezimnandi

Iinyani ezimnandi

Bactrosaurus is one of the earliest known hadrosauroids, the group that includes duck-billed dinosaurs.1

Its name means 'club lizard' because of the club-shaped spines on its backbone.1 2

Bactrosaurus had three teeth stacked for each visible tooth, a feature seen in more primitive relatives.1

No complete skeleton has been found, but scientists have uncovered parts of the skull, limbs, and pelvis.1

Bactrosaurus lived about 96 to 85 million years ago during the Late Cretaceous.1

Its thigh bone (femur) was about 80 centimeters (2.6 feet) long.1

Umfanekiso owenziwe yi-AI: Bactrosaurus — Umfanekiso owenziwe yi-AI obonisa indlela Bactrosaurus 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: Bactrosaurus

?How big was Bactrosaurus?

About 6 to 6.5 metres (20 to 21 feet) long and weighed about 1.2 metric tons (1.3 short tons).1

?What did Bactrosaurus eat?

Bactrosaurus was a herbivore, so it ate plants.1 2

?Did Bactrosaurus have a crest?

No, Bactrosaurus likely did not have a crest. Its skull is known but the crest is absent, and it is thought to be crestless.1

?When did Bactrosaurus live?

Bactrosaurus lived during the Late Cretaceous, about 96 to 85 million years ago.1 2

Inyaniso ngeentsomi

Intsomi: Bactrosaurus had a crest on its head like some later duck-billed dinosaurs.

Inyaniso: Bactrosaurus did not have a crest. Its skull was flat on top.1

Kwiingcali zeedayinaso

Igama lenzululwazi: Bactrosaurus
Inikwe igama ngu:: Gilmore 19333
Iqela: Izitya-zityalo ezinemilomo
Usapho / iclade: Hadrosauroidea3
Ukuhlelwa: Ornithischia > Ornithopoda > Iguanodontia3
Ubudala bamatye: 94 ukuya ku-72 izigidi zeminyaka (Turonian / Campanian)3
Izakhiwo zamatye: Iren Dabasu, Baynshire, Dabrazhin3
Amazwe: iTshayina, iMongolia, iKazakhstan3
Iirekhodi zeefosili: 8 kwi-Paleobiology Database3
Ukufunyanwa: Bactrosaurus was named by Charles W. Gilmore in 1933 based on partial skeletons found in the Gobi Desert of China.1 3
Kusaxoxwa ngayo: Scientists are not sure whether Bactrosaurus belongs to the hadrosaurid family or is a more primitive hadrosauroid.1

Apho iinyani zivela khona

Bactrosaurus (en.wikipedia.org)
Bactrosaurus | Natural History Museum (nhm.ac.uk)
Bactrosaurus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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