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Kaadi ya dayinoso No. 0620 ku 2 027

Equijubus

Erinnya litegeeza: “horse mane”1

Yalyanga: EbimeraEzirya ebimera ez'omumwa ng'ogw'ekinyonyiEntandikwa ya Kuretasi

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.1 2

Yabeerawo

emyaka obukadde 113 okutuuka ku 110 emabega3

Entandikwa ya Kuretasi

Ebisigalira byazuulibwa mu

Mazong Shan area, Gansu Province, China1 3

Obuwanvu

7 m (23 ft)1

Obuzito

ttani 2.5 (5,500 lb)1

Obugulumivu

2.1 m (6.9 ft)

kuteebereza

Sipiidi esinga

nga 26 km/h (16 mph)

Okudduka, kuteebereza

Yabeerawo ddi?

Tiriyasi

Jurasiki

Kuretasi

Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Yali muwanvu kwenkana wa?

Yali mugulumivu kwenkana wa?

kuteebereza

Yali muzito kwenkana wa?

obuzito ng'obw'emmotoka 1.5

obuwanvu ng'embwa 7, ennyindo ku mukiraobuwanvu ng'amenvu 39 nga gaddiriŋŋanaobuzito ng'obw'embwa 120obuzito ng'obwa wotamerooni 500obuzito ng'obw'ebibiina 3 ebijjuvu eby'abaana b'essomeroobuzito ng'obwa ddubu enjeru 6yandidduse mita 100 mu sikonda 14 (omuntu asinga embiro yeetaaga 9.6)

Equijubus yali munene atya bw'ogeraageranya ku GGWE?

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Yali wa mbiro kwenkana wa?

Omuntu atambula nga 5 km/h (3 mph)

Omwana ku kagaali nga 12 km/h (7 mph)

Equijubus nga 26 km/h (16 mph)

Embalaasi edduka ennyo nga 65 km/h (40 mph)

Cheetah nga 100 km/h (62 mph)

ebintu ebinyuvu

Ebyewuunyisa

Equijubus is one of the earliest known duck-billed dinosaurs, or hadrosauroids.1 2

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

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

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

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

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

Ekifaananyi kya Equijubus ekyakolebwa AI, nga kiraga engeri gye yayinza okuba ng'afaanana, ekyakolebwa kompyuta okusinziira ku ebyo bannassaayansi bye bamanyi. Kuteebereza: ekisolo ekyennyini kiyinza okuba nga kyali kifaanana bulala, era tewali amanyi langi zaakyo ez'amazima.

wabuuza

Ebibuuzo ebisinga okubuuzibwa ku 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

Eri abakugu mu dayinoso

Erinnya lya ssaayansi: Equijubus
Yatuumibwa: You et al. 20033
Ekibinja: Ezirya ebimera ez'omumwa ng'ogw'ekinyonyi
Ekika / ekibinja: Hadrosauroidea3
Engabanya: Ornithischia > Ornithopoda > Iguanodontia3
Emyaka gy'enjazi: emyaka obukadde 113 okutuuka ku 110 (Albian)3
Ensengeka z'enjazi: Zhonggou3
Ensi: Cayina3
Ebisigalira ebyazuulibwa: 1 mu The Paleobiology Database3
Okuzuulibwa: 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.1 2
Kikyakubaganyizibwako ebirowoozo: 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

Ebituufu gye biva

Equijubus (en.wikipedia.org)
The earliest-known duck-billed dinosaur from deposits of ... (people.ohio.edu)
Equijubus in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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