Palmulasaurus

Hiika maqaa: “little palm lizard”1

Kan nyaate: FoonPileesiyoosarootaKireetaashasii DhumaaSeera saayinsiitiin daayinoosarii miti

Palmulasaurus was a fast-swimming marine reptile that lived in the warm seas of Utah about 93 million years ago. It had a long neck and four flippers to paddle through the water. Even though it looked like a dinosaur, it was actually a plesiosaur, a different kind of ancient reptile.1 3

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 94 hanga 90 dura3

Kireetaashasii Dhumaa

Fosiliiwwan kan itti argaman

Utah, USA3 1

Dheerina

3 hanga 4 m (9.8 hanga 13 ft)1

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 4 funyaan hanga eegeetti dheeraaakka muuzii 22 walitti hiriiran dheeraadheerina bishaan daakaa guddaa (50 m) sekondii 6.2 keessatti daakuu danda'a

SI wajjin yoo wal bira qabamu, Palmulasaurus 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)

Palmulasaurus 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

Palmulasaurus was first called Palmula, but that name was already used for a tiny fossil shell. Scientists had to give it a new name.1

It lived during the Turonian stage, about 94 to 89 million years ago.1 3

Palmulasaurus belonged to a group of plesiosaurs called polycotylids, which had short necks and were fast swimmers.1

Its fossils were found in the Tropic Shale in Utah, which was once a warm, shallow sea.1 3

Palmulasaurus gave birth to live young, not eggs, like many other marine reptiles.2

Fakkii AI'n hojjetame: Palmulasaurus — Fakkii AI'n hojjetame kan Palmulasaurus 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: Palmulasaurus
Kan maqaa baase: Albright et al. 20073
Garee: Pileesiyoosaroota
Maatii / kilaadii: Polycotylidae3
Ramaddii: Plesiosauria > Sauropterygia3
Umurii dhagaawwanii: waggaa miliyoona 94 hanga 90 (Turonian)3
Caasaawwan dhagaa: Tropic Shale3
Biyyoota: Ameerikaa3
Galmee fosilii: 1 The Paleobiology Database keessa3
Argannoo: Palmulasaurus was named by L. B. Albright, D. D. Gillette, and A. L. Titus in 2007. They originally called it Palmula, but that name was already taken by a foraminiferan, so they changed it to Palmulasaurus.1 3
Ammallee falmisiisaa: Scientists are not sure exactly how big Palmulasaurus grew, because only a few fossils have been found.1

Odeeffannoon eessaa dhufa

Palmulasaurus (en.wikipedia.org)
Palmulasaurus quadratus - Encyclopedia of Life (eol.org)
Palmulasaurus in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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