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Aegirosaurus

Hiika maqaa: “Aegir's lizard, named after Aegir, the Teutonic god of the ocean”1

Kan nyaate: FoonIkteyoosarootaJuraasikii Dhumaa hanga Kireetaashasii JalqabaaSeera saayinsiitiin daayinoosarii miti

Aegirosaurus was a sleek, dolphin-like marine reptile that swam in the warm seas of Europe during the time of the dinosaurs. It had a long, slender snout packed with tiny, sharp teeth for catching fish and squid.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 149 hanga 133 dura3

Juraasikii Dhumaa hanga Kireetaashasii Jalqabaa

Fosiliiwwan kan itti argaman

Bavaria, Germany (Solnhofen limestone) and southeastern France (Drôme department)1 3

Dheerina

1.77 hanga 2 m (5.8 hanga 6.6 ft)1

Saffisa ol'aanaa

gara 41 km/sa'a (25 mph)

Daakuu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

akka adurree manaa 4 funyaan hanga eegeetti dheeraaakka muuzii 11 walitti hiriiran dheeraadheerina bishaan daakaa guddaa (50 m) sekondii 4.4 keessatti daakuu danda'a

SI wajjin yoo wal bira qabamu, Aegirosaurus 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)

Aegirosaurus gara 41 km/sa'a (25 mph)

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

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

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

Aegirosaurus had a very long snout that made up 62 to 73 percent of its lower jaw length.1

Its front flippers were narrow and elongated, but its hind flippers were wide because of extra soft tissue.1

Aegirosaurus had a crescent-shaped tail fin, like a fish, to help it swim fast.1

Fossils of Aegirosaurus show skin impressions, including what might be tiny scales on the upper part of its tail fin.1

This ichthyosaur lived from the Late Jurassic to the Early Cretaceous, about 149 to 133 million years ago.3

Aegirosaurus is one of the few ichthyosaurs known from the Valanginian stage of the Early Cretaceous.1

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

?How big was Aegirosaurus?

Aegirosaurus was a medium sized ichthyosaur. The largest known specimen was about 2 metres (6.6 ft) long, and a complete skeleton is 1.77 metres (5.8 ft) long.1

?What did Aegirosaurus eat?

Aegirosaurus ate small fish and squid. Its long, slender snout was packed with tiny, sharp teeth, and its tooth wear suggests it was a generalist feeder.1

?When did Aegirosaurus live?

Aegirosaurus lived from the Late Jurassic to the Early Cretaceous, about 149 to 133 million years ago.1

?Where was Aegirosaurus found?

Fossils of Aegirosaurus have been found in Germany and France. Its remains were discovered in the Solnhofen limestone of Bavaria, Germany, and in southeastern France.1

Seenaa sobaa diigaa

Seenaa sobaa: Aegirosaurus was a dinosaur.

Dhugaa: Aegirosaurus was an ichthyosaur, a marine reptile that lived in the sea, not a dinosaur. Dinosaurs lived on land.1

Ogeeyyii daayinootiif

Maqaa saayinsii: Aegirosaurus
Kan maqaa baase: Bardet and Fernandez 20003
Garee: Ikteyoosaroota
Maatii / kilaadii: Ophthalmosauridae3
Ramaddii: Ichthyosauria > Ichthyosauromorpha3
Umurii dhagaawwanii: waggaa miliyoona 149 hanga 133 (Tithonian / Valanginian)3
Caasaawwan dhagaa: Solnhofen3
Biyyoota: Jarmanii, Faransaay3
Galmee fosilii: 3 The Paleobiology Database keessa3
Argannoo: The first fossil was named Ichthyosaurus leptospondylus by Wagner in 1853. In 2000, scientists Bardet and Fernández gave it the new genus name Aegirosaurus after studying a nearly complete skeleton with soft tissue impressions.1 2
Ammallee falmisiisaa: Scientists are not sure whether Aegirosaurus had scales on its tail fin, because only one fossil shows possible scale impressions.1

Odeeffannoon eessaa dhufa

Aegirosaurus (en.wikipedia.org)
A new ichthyosaur from the Upper Jurassic lithographic limestones of Bavaria | Journal of Paleontology | Cambridge Core (cambridge.org)
Aegirosaurus in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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