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Yandusaurus

Hiika maqaa: “Yandu lizard”1

Kan nyaate: BiqiltootaBiqiltuu-nyaattota afaan simbirroo qabanJuraasikii Gidduu

Yandusaurus was a small, fast plant-eater that ran on two legs. It lived in China during the Middle Jurassic, about 168 to 162 million years ago. With big eyes and a beak, it was a speedy little dinosaur that could dodge bigger predators.2 1

Kan jiraate

waggaa miliyoona 171 hanga 168 dura4

Juraasikii Gidduu

Fosiliiwwan kan itti argaman

Sichuan Province, China2

Dheerina

3 hanga 3.8 m (9.8 hanga 12 ft)2

Ulfaatina

140 kg (309 lb)2

Ol-dheerina

1.2 m (3.9 ft)

tilmaama

Saffisa ol'aanaa

gara 45 km/sa'a (28 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 saree 7 ulfaata

akka saree 4 funyaan hanga eegeetti dheeraaakka muuzii 21 walitti hiriiran dheeraaakka habxuu 28 ulfaataakka ijoollee KG 7 ulfaataakka ijoollee mana barumsaa 4 ulfaatameetira 100 sekondii 8 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

SI wajjin yoo wal bira qabamu, Yandusaurus 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)

Yandusaurus gara 45 km/sa'a (28 mph)

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

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

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

Yandusaurus had large eyes, as shown by the curved jugal bone in its skull.2

Its teeth had a unique pattern of parallel vertical ridges, which Chinese researchers compared to the fingers of Buddha statues.2

The first Yandusaurus fossil was accidentally dug up by a composter machine near the Honghe dam in 1973.2

Yandusaurus had four toes on each foot and five fingers on each hand.2

The name Yandusaurus comes from Yandu, the ancient name for Zigong, which means 'salt capital' because the city was a center of salt mining.2

Scientists once thought Yandusaurus was a hypsilophodontid, but now they place it in a group called Neornithischia.2 3

Fakkii AI'n hojjetame: Yandusaurus — Fakkii AI'n hojjetame kan Yandusaurus 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 Yandusaurus baay'ee gaafataman

?How big was Yandusaurus?

About 3 to 3.8 metres long and weighed around 140 kilograms.2

?What did Yandusaurus eat?

It was a plant-eater, or herbivore, with teeth that had a unique pattern of parallel ridges for chewing plants.2 1

?When did Yandusaurus live?

It lived during the Middle Jurassic period, about 168 to 162 million years ago.2 1

?Where was Yandusaurus found?

Its fossils were found in Sichuan Province, China, in the Lower Shaximiao Formation.2 1

Ogeeyyii daayinootiif

Maqaa saayinsii: Yandusaurus
Kan maqaa baase: He 19794
Garee: Biqiltuu-nyaattota afaan simbirroo qaban
Maatii / kilaadii: Neornithischia4
Ramaddii: Ornithischia4
Umurii dhagaawwanii: waggaa miliyoona 171 hanga 168 (Bajocian)4
Caasaawwan dhagaa: Shaximiao4
Biyyoota: Chaayinaa4
Galmee fosilii: 2 The Paleobiology Database keessa4
Argannoo: Yandusaurus was named in 1979 by Chinese paleontologist He Xinlu. The first fossils were found in 1973 by workers using a composter machine near the Honghe dam in Sichuan, China.2
Ammallee falmisiisaa: Scientists are not sure exactly where Yandusaurus fits in the dinosaur family tree. It is currently placed in Neornithischia, but its exact relationships are still debated.2 3

Odeeffannoon eessaa dhufa

Yandusaurus (nhm.ac.uk)
Yandusaurus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Yandusaurus in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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