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Equijubus

Hiika maqaa: “horse mane”1

Kan nyaate: BiqiltootaBiqiltuu-nyaattota afaan simbirroo qabanKireetaashasii Jalqabaa

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

Kan jiraate

waggaa miliyoona 113 hanga 110 dura3

Kireetaashasii Jalqabaa

Fosiliiwwan kan itti argaman

Mazong Shan area, Gansu Province, China1 3

Dheerina

7 m (23 ft)1

Ulfaatina

2.5 toonii (5,500 lb)1

Ol-dheerina

2.1 m (6.9 ft)

tilmaama

Saffisa ol'aanaa

gara 26 km/sa'a (16 mph)

Fiiguu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Hammam ol-dheeraa ture?

tilmaama

Hammam ulfaataa ture?

akka konkolaataa 1.5 ulfaata

akka saree 7 funyaan hanga eegeetti dheeraaakka muuzii 39 walitti hiriiran dheeraaakka saree 120 ulfaataakka habxuu 500 ulfaataakka kutaalee mana barumsaa guutuu 3 ulfaataakka beeraa adii 6 ulfaatameetira 100 sekondii 14 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

SI wajjin yoo wal bira qabamu, Equijubus hammam guddaa ture?

Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.

Hammam saffisaa ture?

Nama miilaan deemu gara 5 km/sa'a (3 mph)

Daa'ima saayikilii irra jiru gara 12 km/sa'a (7 mph)

Equijubus gara 26 km/sa'a (16 mph)

Farda gulufu gara 65 km/sa'a (40 mph)

Cheetaa gara 100 km/sa'a (62 mph)

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

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

Fakkii AI'n hojjetame: Equijubus — Fakkii AI'n hojjetame kan Equijubus maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.

ati gaafatte

Gaaffiiwwan waa'ee Equijubus baay'ee gaafataman

?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

Ogeeyyii daayinootiif

Maqaa saayinsii: Equijubus
Kan maqaa baase: You et al. 20033
Garee: Biqiltuu-nyaattota afaan simbirroo qaban
Maatii / kilaadii: Hadrosauroidea3
Ramaddii: Ornithischia > Ornithopoda > Iguanodontia3
Umurii dhagaawwanii: waggaa miliyoona 113 hanga 110 (Albian)3
Caasaawwan dhagaa: Zhonggou3
Biyyoota: Chaayinaa3
Galmee fosilii: 1 The Paleobiology Database keessa3
Argannoo: 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
Ammallee falmisiisaa: 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

Odeeffannoon eessaa dhufa

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): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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