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Kaadi ya dayinoso No. 0003 ku 2 027

Abdarainurus

Erinnya litegeeza: “Abdrant Nuru tail”1

Yalyanga: EbimeraEz'ensingo empanvuEnkomerero ya Kuretasi

Abdarainurus was a long-necked sauropod dinosaur that lived in what is now Mongolia. It had a very unusual tail with special ridges and deep pockets in the bones. Scientists think it might be a new kind of Asian sauropod that was different from its relatives.2 1

Yabeerawo

emyaka obukadde 86 okutuuka ku 72 emabega4

Enkomerero ya Kuretasi

Ebisigalira byazuulibwa mu

Abdrant Nuru, northern Gobi Desert, Mongolia4 2

Obuwanvu

15 okutuuka ku 20 m (49 okutuuka ku 66 ft)3

Obugulumivu

4.5 m (15 ft)

kuteebereza

Sipiidi esinga

nga 12 km/h (7 mph)

Okudduka, kuteebereza

Yabeerawo ddi?

Tiriyasi

Jurasiki

Kuretasi

Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Yali muwanvu kwenkana wa?

Yali mugulumivu kwenkana wa?

kuteebereza

obuwanvu ng'emmotoka 4 ezisimbiddwa mu lunyiririobuwanvu ng'amenvu 110 nga gaddiriŋŋanamugulumivu ekimala okulingiza mu ddirisa ku mwaliiro 2yandidduse mita 100 mu sikonda 30 (omuntu asinga embiro yeetaaga 9.6)

Abdarainurus yali munene atya bw'ogeraageranya ku GGWE?

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Yali wa mbiro kwenkana wa?

Omuntu atambula nga 5 km/h (3 mph)

Omwana ku kagaali nga 12 km/h (7 mph)

Abdarainurus nga 12 km/h (7 mph)

Embalaasi edduka ennyo nga 65 km/h (40 mph)

Cheetah nga 100 km/h (62 mph)

ebintu ebinyuvu

Ebyewuunyisa

Abdarainurus is known only from eight front tail bones, one middle tail bone, and several chevrons (bones under the tail).1

Its tail vertebrae were opisthocoelous, meaning they were convex on the front and concave on the back, a rare feature among sauropods.2

The neural spines on its tail bones were narrow from side to side, and there was a deep pocket-like fossa covered by a high bony ridge.2

Abdarainurus lived during the Late Cretaceous, about 85 to 72 million years ago.4

The fossils were discovered in 1970 by a joint Soviet-Mongolian expedition, but they were not studied until many years later.1

Abdarainurus shared its home with the ankylosaur Pinacosaurus and other dinosaurs and turtles.1

Ekifaananyi kya Abdarainurus ekyakolebwa AI, nga kiraga engeri gye yayinza okuba ng'afaanana, ekyakolebwa kompyuta okusinziira ku ebyo bannassaayansi bye bamanyi. Kuteebereza: ekisolo ekyennyini kiyinza okuba nga kyali kifaanana bulala, era tewali amanyi langi zaakyo ez'amazima.

wabuuza

Ebibuuzo ebisinga okubuuzibwa ku Abdarainurus

?How big was Abdarainurus?

Nobody knows for sure, because only a few tail bones have been found. Scientists have not found enough fossils to estimate its full size.1

?What did Abdarainurus eat?

It was a sauropod dinosaur, so it probably ate plants. Its teeth have not been found, but other sauropods were plant-eaters.1

?When did Abdarainurus live?

It lived during the Late Cretaceous period, about 85 to 72 million years ago.1

?Where was Abdarainurus found?

Its fossils were discovered in the Gobi Desert of Mongolia, at a place called Abdrant Nuru.1

Eri abakugu mu dayinoso

Erinnya lya ssaayansi: Abdarainurus
Yatuumibwa: Averianov and Lopatin 20204
Ekibinja: Ez'ensingo empanvu
Ekika / ekibinja: Titanosauria4
Engabanya: Sauropodomorpha > Sauropoda > Titanosauria > Macronaria4
Emyaka gy'enjazi: emyaka obukadde 86 okutuuka ku 72 (Santonian / Campanian)4
Ensengeka z'enjazi: Alagteeg4
Ensi: Mongoliya4
Ebisigalira ebyazuulibwa: 1 mu The Paleobiology Database4
Okuzuulibwa: Abdarainurus was named in 2020 by paleontologists Alexander Averianov and Alexey Lopatin. The fossils were found in 1970 at Abdrant Nuru in Mongolia, but were left unprepared until about 2000, when Andrei Podlesnow suggested they were a new sauropod.1 2
Kikyakubaganyizibwako ebirowoozo: Scientists are not sure exactly where Abdarainurus fits on the sauropod family tree. It might be a basal titanosaur or a member of a different group called Somphospondyli.1 2

Ebituufu gye biva

Abdarainurus (en.wikipedia.org)
An unusual new sauropod dinosaur from the Late Cretaceous of Mongolia: Journal of Systematic Palaeontology: Vol 18 , No 12 - Get Access (tandfonline.com)
Научная работа - Палеонтологический институт им. А.А. Борисяка РАН (paleo.ru)
Abdarainurus in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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