Majiashanosaurus

Hiika maqaa: “Majiashan lizard”1

Kan nyaate: FoonHarkifattoota galaanaaTiraayaasikii Jalqabaa hanga Tiraayaasikii GidduuSeera saayinsiitiin daayinoosarii miti

Majiashanosaurus was a small, early marine reptile that swam in the warm seas of what is now China about 248 million years ago. It had a flat, round shoulder bone that looked like a dinner plate, which made it different from its relatives. This reptile lived alongside the early fish-lizard Chaohusaurus.1

Odeeffannoo bashannansiisaa: harkifataan galaanaa kun yeroo daayinoosarootni lafa irra deemaa turan daakaa ture. Namni hundi daayinoo jedhee isaan waama, garuu damee harkifattootaa adda ta'e turan.

Kan jiraate

waggaa miliyoona 251 hanga 247 dura2

Tiraayaasikii Jalqabaa hanga Tiraayaasikii Gidduu

Fosiliiwwan kan itti argaman

Majiashan, Chaohu, Anhui Province, China1

Dheerina

0.474 m (1.6 ft)1

Saffisa ol'aanaa

gara 4 km/sa'a (2 mph)

Daakuu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

akka muuzii 2.5 walitti hiriiran dheeraaakka bilookii ijaarsaa taphaa 15 tarreen dheeraadheerina bishaan daakaa guddaa (50 m) sekondii 45 keessatti daakuu danda'a

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

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

Hammam saffisaa ture?

Majiashanosaurus gara 4 km/sa'a (2 mph)

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

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

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

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

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

Majiashanosaurus is known from just one fossil: a nearly complete skeleton missing only the skull and a few tail bones.1

Its name comes from the place where it was found, Majiashan, plus the Greek word 'sauros' meaning lizard.1

The species name 'discocoracoidis' means 'disk-shaped coracoid' because its shoulder bone was round and flat like a coin.1

It lived during the Early Triassic period, just a few million years after the biggest mass extinction in Earth's history.1

The fossil was found lying on its back, so scientists see the underside of the skeleton.1

Majiashanosaurus had a curved upper arm bone and double-headed ribs in its neck, features that help identify it as a sauropterygian.1

Fakkii AI'n hojjetame: Majiashanosaurus — Fakkii AI'n hojjetame kan Majiashanosaurus 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: Majiashanosaurus
Kan maqaa baase: Jiang et al. 20142
Garee: Harkifattoota galaanaa
Maatii / kilaadii: Eosauropterygia2
Ramaddii: Sauropterygia2
Umurii dhagaawwanii: waggaa miliyoona 251 hanga 247 ()2
Caasaawwan dhagaa: Nanlinghu2
Biyyoota: Chaayinaa2
Galmee fosilii: 1 The Paleobiology Database keessa2
Argannoo: Majiashanosaurus was named in 2014 by a team of scientists led by Da-Yong Jiang. The single fossil was dug up at Majiashan in Anhui Province, China.1
Ammallee falmisiisaa: Scientists are not sure whether Majiashanosaurus was a true pachypleurosaur or a more primitive eosauropterygian.1

Odeeffannoon eessaa dhufa

Majiashanosaurus (en.wikipedia.org)
Majiashanosaurus in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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