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Brachauchenius

Hiika maqaa: “short neck”1

Kan nyaate: FoonPileesiyoosarootaKireetaashasii Jalqabaa hanga Kireetaashasii DhumaaSeera saayinsiitiin daayinoosarii miti

Brachauchenius was a huge marine reptile with a big head and a short neck, unlike many other plesiosaurs. It swam in the warm seas of the Late Cretaceous, using its flippers to chase fish and other prey. Even though it looked like a dinosaur, it was actually a plesiosaur, a swimming reptile.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 126 hanga 90 dura3

Kireetaashasii Jalqabaa hanga Kireetaashasii Dhumaa

Fosiliiwwan kan itti argaman

Fossils have been found in the United States (Kansas, Colorado, South Dakota, Texas, Utah, Alabama), Colombia, Morocco, and the United Kingdom.3 1

Dheerina

5.3 hanga 11 m (17 hanga 36 ft)1 3

Ulfaatina

2.2 toonii (4,900 lb)1

Saffisa ol'aanaa

gara 25 km/sa'a (16 mph)

Daakuu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Hammam ulfaataa ture?

akka konkolaataa 1.5 ulfaata

akka konkolaataa 2.5 tarreen dhaabatan dheeraaakka muuzii 61 walitti hiriiran dheeraaakka saree 110 ulfaataakka habxuu 440 ulfaataakka kutaalee mana barumsaa guutuu 3 ulfaataakka beeraa adii 5 ulfaatadheerina bishaan daakaa guddaa (50 m) sekondii 7.2 keessatti daakuu danda'a

SI wajjin yoo wal bira qabamu, Brachauchenius 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)

Brachauchenius gara 25 km/sa'a (16 mph)

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

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

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

Brachauchenius had a skull that was about 90 centimeters (35 inches) long, which is almost as long as a grown-up person's arm.1

Its name means 'short neck' because it had a much shorter neck than most other plesiosaurs, which usually had long, swan-like necks.1

The first fossil was found in 1884 in a quarry in Kansas, USA, and it was later named Brachauchenius lucasi in 1903.1

Brachauchenius lived during the Late Cretaceous, about 100 to 90 million years ago, when the middle of North America was covered by a shallow sea.1 3

Some fossils that were once thought to be Brachauchenius turned out to belong to other animals, like Megacephalosaurus, which had a similar skull.1

Brachauchenius had two pairs of large flippers and a short tail, which helped it swim through the water like a sea lion.1

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

?How big was Brachauchenius?

About 5.3 metres (17 feet) long and weighed around 2.2 tonnes (2.4 short tons). One large specimen may have been at least 7 metres (23 feet) long.1 2

?What did Brachauchenius eat?

It ate fish and other prey that it chased in the warm Cretaceous seas. Its large skull and strong jaws helped it catch food.1

?When did Brachauchenius live?

It lived during the Late Cretaceous, about 100 to 90 million years ago.1

?Where was Brachauchenius found?

Fossils have been found in Kansas, USA, and also in Morocco, North Africa. The first fossil was discovered in a quarry near Delphos, Kansas in 1884.1

?Is Brachauchenius a dinosaur?

No, it is not a dinosaur. It is a plesiosaur, a type of marine reptile that swam in the ocean.1

?Why did Brachauchenius have a short neck?

Its name means 'short neck' because it had a much shorter neck than most other plesiosaurs, which usually had long, swan-like necks. This helped it be a powerful swimmer.1

Seenaa sobaa diigaa

Seenaa sobaa: Some people think Brachauchenius was a dinosaur because it lived in the sea and looked scary.

Dhugaa: Brachauchenius was not a dinosaur. It was a plesiosaur, a type of marine reptile that lived at the same time as dinosaurs but was not closely related to them.1

Ogeeyyii daayinootiif

Maqaa saayinsii: Brachauchenius
Kan maqaa baase: Williston 19033
Garee: Pileesiyoosaroota
Maatii / kilaadii: Pliosauridae3
Ramaddii: Plesiosauria > Pliosauridae > Sauropterygia3
Umurii dhagaawwanii: waggaa miliyoona 126 hanga 90 (Barremian / Turonian)3
Caasaawwan dhagaa: Greenhorn Limestone, Tropic Shale, Paja3
Biyyoota: Ameerikaa, Kolombiyaa, Biriteen, Morookoo3
Galmee fosilii: 11 The Paleobiology Database keessa3
Argannoo: The first Brachauchenius fossil was found in 1884 by a quarry owner in Kansas, USA. It was later named by Samuel Wendell Williston in 1903, who called it Brachauchenius lucasi after Frederic Lucas.1
Ammallee falmisiisaa: Scientists are still not sure exactly which rock layer the first Brachauchenius fossil came from, because the original notes were not clear.1

Odeeffannoon eessaa dhufa

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

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