Yizhousaurus

Hiika maqaa: “Yizhou lizard, named after the Chuxiong Yi Autonomous Prefecture in Yunnan, China”1

Kan nyaate: BiqiltootaMorma-dheertotaJuraasikii Jalqabaa

Yizhousaurus was an early long-necked dinosaur that lived in what is now China during the Early Jurassic. It had a beautifully preserved skull, which is rare for its kind. This plant-eater walked on four legs and grew to about the size of a small bus.2 1

Kan jiraate

waggaa miliyoona 200 hanga 193 dura3

Juraasikii Jalqabaa

Fosiliiwwan kan itti argaman

Yunnan Province, China, in the Lufeng Formation1 2

Dheerina

7 m (23 ft)2

Ol-dheerina

1.9 m (6.2 ft)

tilmaama

Saffisa ol'aanaa

gara 29 km/sa'a (18 mph)

Fiiguu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Hammam ol-dheeraa ture?

tilmaama

akka saree 7 funyaan hanga eegeetti dheeraaakka muuzii 39 walitti hiriiran dheeraameetira 100 sekondii 12 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

SI wajjin yoo wal bira qabamu, Yizhousaurus 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)

Yizhousaurus gara 29 km/sa'a (18 mph)

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

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

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

Yizhousaurus is one of the most complete early sauropodiform dinosaurs ever found, with a nearly whole skull and skeleton.1

Its skull had a short snout and a high, dome-shaped profile, which is unusual for early long-necked dinosaurs.2

The holotype skeleton was discovered in 2002 and excavated over about a month in October and November.1

Yizhousaurus lived during the Sinemurian age of the Early Jurassic, about 199 to 193 million years ago.3

Its name was first used in a 2010 scientific meeting, but it was not officially described until 2018.1

The fourth and fifth tail vertebrae of the holotype are fused together, which scientists think was a result of disease or injury.2

Fakkii AI'n hojjetame: Yizhousaurus — Fakkii AI'n hojjetame kan Yizhousaurus 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.

Ogeeyyii daayinootiif

Maqaa saayinsii: Yizhousaurus
Kan maqaa baase: Zhang et al. 20183
Garee: Morma-dheertota
Maatii / kilaadii: Sauropodiformes3
Ramaddii: Sauropodomorpha3
Umurii dhagaawwanii: waggaa miliyoona 200 hanga 193 (Sinemurian)3
Caasaawwan dhagaa: Lufeng3
Biyyoota: Chaayinaa3
Galmee fosilii: 1 The Paleobiology Database keessa3
Argannoo: The only known skeleton of Yizhousaurus was found in 2002 near Duwafang Village in Yunnan, China. It was named and described by scientists in 2018, after being mentioned at a conference in 2010.1 2
Ammallee falmisiisaa: Scientists are still debating exactly where Yizhousaurus sits on the family tree of sauropodiforms, because its skeleton has a mix of old and new features.2

Odeeffannoon eessaa dhufa

Yizhousaurus (en.wikipedia.org)
A new sauropodiform dinosaur with a ‘sauropodan’ skull from the Lower Jurassic Lufeng Formation of Yunnan Province, China (nature.com)
Yizhousaurus in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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