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Igishushanyo cya Equijubus
Ikarita ya dinozore nimero 0620 muri 2ย 027

Equijubus

Izina risobanura: “horse mane”1
Yaryaga: IbimeraIzirya ibimera zifite umunwa w'inyoniKiretase ya mbere

Equijubus was an early duck-billed dinosaur that lived in what is now China. It had a long snout and ate plants, maybe even grass. This dinosaur is one of the oldest known hadrosauroids, the group that includes the famous duck-billed dinosaurs.12

Yabayeho
hashize imyaka miliyoni 113 kugeza 1103
Kiretase ya mbere
Ibisigazwa byabonetse muri
Mazong Shan area, Gansu Province, China13
Uburebure
7 m (23 ft)1
Uburemere
toni 2,5 (5ย 500 lb)1
Ubutumburuke
2,1 m (6,9 ft)
igereranya
Umuvuduko wo hejuru
nka 26 km/h (16 mph)
Kwiruka, igereranya

Yabayeho ryari?

Triyasike
Jurasike
Kiretase
Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Equijubus nka 7 m z'uburebure (23 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)Equijubusnka 2,1 m z'ubutumburuke (6,9 ft)Inzovunka 3,2 m (10 ft)

igereranya

Yari iremereye ite?

iremereye nk'imodoka 1,5
ndende nk'imbwa 7 zikurikiranyendende nk'imineke 39 ikurikiranyeiremereye nk'imbwa 120iremereye nk'imbuto 500 za watermeloniremereye nk'ibyumba 3 by'amashuri byuzuye abanairemereye nk'idubu 6 zo mu ruburayashoboraga kwiruka metero 100 mu masegonda 14 (umuntu wihuta kurusha abandi akenera 9,6)

Equijubus 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

Equijubus is one of the earliest known duck-billed dinosaurs, or hadrosauroids.12

2

Its name means 'horse mane' in Latin, because it was found near Mazong Mountain, which means 'horse mane mountain' in Chinese.1

3

The only known fossil of Equijubus includes a complete skull and parts of the backbone and hips.1

4

Grass microfossils found on an Equijubus specimen are among the oldest known grass fossils, and may be the oldest evidence of a dinosaur eating grass.1

5

Equijubus lived about 113 to 110 million years ago, during the Early Cretaceous period.3

6

Unlike many later duck-billed dinosaurs, Equijubus lacked a bony ridge over its eyes called a palpebral bone.1

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

?How big was Equijubus?

Equijubus was about 7 metres (23 feet) long and weighed around 2.5 tonnes (about 5,500 pounds).1

?What did Equijubus eat?

Equijubus was an herbivore that ate plants. Grass microfossils found on a specimen suggest it may have eaten grass, making it one of the earliest known grass-eating dinosaurs.1

?When did Equijubus live?

Equijubus lived during the Early Cretaceous period, about 113 to 110 million years ago.1

Ku bazobereye muri dinozore

Izina rya siyansi
Equijubus
Yiswe na
You et al. 20033
Itsinda
Izirya ibimera zifite umunwa w'inyoni
Umuryango / ishami
Hadrosauroidea3
Ishyirwa mu byiciro
Ornithischia > Ornithopoda > Iguanodontia3
Imyaka y'amabuye
imyaka miliyoni 113 kugeza 110 (Albian)3
Inzego z'amabuye
Zhonggou3
Ibihugu
Ubushinwa3
Ibisigazwa byanditswe
1 muri The Paleobiology Database3
Ivumburwa
Equijubus was named in 2003 by You Hailu and colleagues. The only fossil was found in the summer of 2000 by a Chinese-American expedition in the Gobi Desert of northwest China.12
Biracyagibwaho impaka
Scientists are not sure if Equijubus was a true hadrosauroid or a more primitive iguanodont. Some studies place it as the earliest hadrosauroid, but others think it might be outside that group.1

Aho amakuru yakuwe

  1. Equijubus (en.wikipedia.org)
  2. The earliest-known duck-billed dinosaur from deposits of ... (people.ohio.edu)
  3. Equijubus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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