Meyerasaurus

Kan nyaate: FoonPileesiyoosarootaJuraasikii JalqabaaSeera saayinsiitiin daayinoosarii miti

Meyerasaurus was a fierce marine reptile that swam in the seas during the time of the dinosaurs. It was not a dinosaur, but a plesiosaur with a big head and strong jaws. It hunted fish and other sea creatures.1 2

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 184 hanga 183 dura3

Juraasikii Jalqabaa

Fosiliiwwan kan itti argaman

Holzmaden, Baden-Württemberg, Germany2

Dheerina

3.35 m (11 ft)2

Saffisa ol'aanaa

gara 29 km/sa'a (18 mph)

Daakuu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

akka saree 3 funyaan hanga eegeetti dheeraaakka muuzii 19 walitti hiriiran dheeraadheerina bishaan daakaa guddaa (50 m) sekondii 6.2 keessatti daakuu danda'a

SI wajjin yoo wal bira qabamu, Meyerasaurus 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)

Meyerasaurus 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

Meyerasaurus was about 3.35 metres long, with a skull that was only 37 centimetres long. That means its head was quite small compared to its body.2

It had a short and wide snout, and its humerus (upper arm bone) was curved and longer than its femur (thigh bone).2

Meyerasaurus lived about 184 to 183 million years ago, during the Early Jurassic period.1

The only known fossil of Meyerasaurus was damaged during a bombing raid on Stuttgart in 1944, but it was rescued and repaired.2

Meyerasaurus belongs to a group called Rhomaleosauridae, which were plesiosaurs with short necks and big heads.2

Its teeth had fine ridges on them, called lingual striations, which helped it grip slippery prey.2

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

Seenaa sobaa diigaa

Seenaa sobaa: Some people think Meyerasaurus was a dinosaur because it lived during the age of dinosaurs.

Dhugaa: Meyerasaurus was a marine reptile, not a dinosaur. Dinosaurs lived on land and had different body features.2

Ogeeyyii daayinootiif

Maqaa saayinsii: Meyerasaurus
Kan maqaa baase: Smith and Vincent 20103
Garee: Pileesiyoosaroota
Maatii / kilaadii: Rhomaleosauridae3
Ramaddii: Plesiosauria > Sauropterygia3
Umurii dhagaawwanii: waggaa miliyoona 184 hanga 183 (Toarcian)3
Caasaawwan dhagaa: Posidonia Shale3
Biyyoota: Jarmanii3
Galmee fosilii: 1 The Paleobiology Database keessa3
Argannoo: The fossil was first described by Eberhard Fraas in 1910, but it was given its own genus name Meyerasaurus by Smith and Vincent in 2010. The specimen was found in Holzmaden, Germany.2 1
Ammallee falmisiisaa: Scientists are still debating whether Rhomaleosauridae is a separate family, because different studies give different results.2

Odeeffannoon eessaa dhufa

PBDB Taxon (paleobiodb.org)
A new genus of pliosaur (Reptilia: Sauropterygia) from the Lower Jurassic of Holzmaden, Germany (onlinelibrary.wiley.com)
Meyerasaurus in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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