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Abydosaurus

Hiika maqaa: “Abydos lizard, after the Egyptian city where the god Osiris' head and neck were buried”1 2

Kan nyaate: BiqiltootaMorma-dheertotaKireetaashasii Dhumaa

Abydosaurus was a huge, long-necked plant-eater that lived about 104 million years ago. It is special because scientists found its complete skull, which is very rare for sauropods. This dinosaur had narrow teeth, unlike its wider-toothed relative Brachiosaurus.2 1

Kan jiraate

waggaa miliyoona 100 hanga 94 dura3

Kireetaashasii Dhumaa

Fosiliiwwan kan itti argaman

Dinosaur National Monument, Utah, USA3 1

Dheerina

18.3 m (60 ft)1

Ol-dheerina

4.2 m (14 ft)

tilmaama

Saffisa ol'aanaa

gara 13 km/sa'a (8 mph)

Fiiguu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Hammam ol-dheeraa ture?

tilmaama

akka konkolaataa 4 tarreen dhaabatan dheeraaakka muuzii 100 walitti hiriiran dheeraameetira 100 sekondii 28 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

SI wajjin yoo wal bira qabamu, Abydosaurus 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)

Abydosaurus gara 13 km/sa'a (8 mph)

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

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

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

Abydosaurus is one of the few sauropods known from a complete skull. Sauropod skulls are very rare because they are small and fragile.2

Its skull was tiny compared to its body, only about 1/200th of its total volume. That is like a pea on a giant pumpkin.2

Abydosaurus lived about 104 million years ago, during the Early Cretaceous period.2 1

It had narrow teeth, unlike its relative Brachiosaurus which had broad teeth. This change happened over millions of years.2

The name Abydosaurus comes from the Egyptian city Abydos, where the god Osiris' head and neck were buried. The dinosaur's skull and neck were found together.1 2

Fossils of four different Abydosaurus individuals were found in the same quarry, including three partial skulls.2

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

?What did Abydosaurus eat?

It ate plants. Its narrow teeth suggest it may have eaten different plants than its broad-toothed relatives.1 2

?How big was Abydosaurus?

About 18.3 metres long. That is as long as a bowling lane.1

?Where was Abydosaurus found?

Its fossils were found in northeastern Utah, United States, at Dinosaur National Monument.1

?When did Abydosaurus live?

It lived about 104 million years ago, during the Early Cretaceous period.1 2

?Why is Abydosaurus special?

It is one of the few sauropods known from a complete skull. That is very rare because sauropod skulls are small and fragile.1 2

?Is Abydosaurus a dinosaur?

Yes, it is a brachiosaurid sauropod dinosaur.1

Seenaa sobaa diigaa

Seenaa sobaa: Some people think all sauropods had wide, spoon-shaped teeth like Brachiosaurus.

Dhugaa: Abydosaurus had narrow teeth, showing that some sauropods evolved different tooth shapes for different diets.2

Ogeeyyii daayinootiif

Maqaa saayinsii: Abydosaurus
Kan maqaa baase: Chure et al. 20103
Garee: Morma-dheertota
Maatii / kilaadii: Brachiosauridae3
Ramaddii: Sauropodomorpha > Sauropoda > Macronaria3
Umurii dhagaawwanii: waggaa miliyoona 100 hanga 94 (Cenomanian)3
Caasaawwan dhagaa: Cedar Mountain3
Biyyoota: Ameerikaa3
Galmee fosilii: 1 The Paleobiology Database keessa3
Argannoo: Abydosaurus was named in 2010 by Daniel Chure and his team. The first complete skull was found in Dinosaur National Monument, Utah, USA, along with the first four neck bones.1 2
Ammallee falmisiisaa: Scientists are not sure exactly how big Abydosaurus grew, because only skulls and some postcranial bones have been found.1

Odeeffannoon eessaa dhufa

Abydosaurus (en.wikipedia.org)
First complete sauropod dinosaur skull from the Cretaceous of the Americas and the evolution of sauropod dentition - PMC (pmc.ncbi.nlm.nih.gov)
Abydosaurus in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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