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Kaartuunii: Aralosaurus
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Aralosaurus

Hiika maqaa: “Aral Sea lizard”1
Kan nyaate: BiqiltootaAfaan-daakiyyeeKireetaashasii Dhumaa

Aralosaurus was a duck-billed dinosaur that lived in what is now Kazakhstan. It had a hollow bump on its nose that might have helped it make sounds to talk to other dinosaurs.1

Kan jiraate
waggaa miliyoona 86 hanga 72 dura2
Kireetaashasii Dhumaa
Fosiliiwwan kan itti argaman
Shakh-Shakh locality, Bostobe Formation, Kazakhstan21
Dheerina
6.5 m (21 ft)1
Saffisa ol'aanaa
gara 24 km/sa'a (15 mph)
Fiiguu, tilmaama

Yoom jiraate?

Tiraayaasikii
Juraasikii
Kireetaashasii
waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Aralosaurus gara 6.5 m dheeraa (21 ft)Saayikilii nama guddaa gara 1.8 m (5.9 ft)Konkolaataa gara 4.5 m (15 ft)Arba, bineensa lafa irraa isa har'a hunda caalaa guddaa gara 6.5 m (21 ft)
akka saree 6 funyaan hanga eegeetti dheeraaakka muuzii 36 walitti hiriiran dheeraameetira 100 sekondii 15 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

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

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

Hammam saffisaa ture?

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

1

Aralosaurus lived about 83.6 million years ago, during the Late Cretaceous period.1

2

Its name means 'Aral Sea lizard' because it was found northeast of the Aral Sea.1

3

Only one species is known: Aralosaurus tuberiferus, which means 'bearing a tuber' because of a bump on its nose.1

4

Scientists used to think Aralosaurus was a hadrosaurine, but later studies showed it is a lambeosaurine with a hollow crest.1

5

The skull of Aralosaurus is about 65 centimeters long, and the whole dinosaur was about 6.5 meters long.1

6

Aralosaurus is one of the most primitive lambeosaurines, and it is closely related to Canardia from France.1

7

The Bostobe Formation where Aralosaurus was found was a warm, subtropical floodplain near an ancient sea.1

AI'n kan hojjetameFakkii AI'n hojjetame: Aralosaurus
Fakkii AI'n hojjetame kan Aralosaurus 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 Aralosaurus baay'ee gaafataman

?How big was Aralosaurus?

About 6.5 metres (21 feet) long, based on its skull length of about 65 centimetres (26 inches).1

?What did Aralosaurus eat?

As a hadrosaur (duck-billed dinosaur), it was a plant-eater. It likely ate tough plants like cycads, ferns, and conifers.1

?When did Aralosaurus live?

It lived about 83.6 million years ago, during the Late Cretaceous period.1

?Why did Aralosaurus have a bump on its nose?

The bump was a hollow crest that connected to its breathing passages. It probably helped Aralosaurus make sounds to communicate with other dinosaurs.1

Seenaa sobaa diigaa

Seenaa sobaa: Some people think Aralosaurus had a solid bony crest like a hadrosaurine.

Dhugaa: Actually, Aralosaurus had a hollow crest on its nose that was part of its respiratory system, like other lambeosaurines.1

Ogeeyyii daayinootiif

Maqaa saayinsii
Aralosaurus
Kan maqaa baase
Rozhdestvensky 19682
Garee
Afaan-daakiyyee
Maatii / kilaadii
Hadrosauridae2
Ramaddii
Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae2
Umurii dhagaawwanii
waggaa miliyoona 86 hanga 72 (Santonian / Campanian)2
Caasaawwan dhagaa
Bostobe2
Biyyoota
Kazaakistaan2
Galmee fosilii
1 The Paleobiology Database keessa2
Argannoo
Aralosaurus was discovered in 1957 during a Soviet expedition in central Kazakhstan, and named by Anatoly Rozhdestvensky in 1968.12
Ammallee falmisiisaa
Scientists are not sure about the exact shape and size of the hollow crest on Aralosaurus's nose, because the fossil is broken.1

Odeeffannoon eessaa dhufa

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

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Garee sana irraa kan biroo: Afaan-daakiyyee

Ammas yeroo sana irraa: Kireetaashasii Dhumaa

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