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Kaadi ya dayinoso No. 0476 ku 2 027

Dakotadon

Erinnya litegeeza: “Dakota tooth”1

Yalyanga: EbimeraEzirya ebimera ez'omumwa ng'ogw'ekinyonyiEntandikwa ya Kuretasi

Dakotadon was a plant-eating dinosaur that lived in what is now South Dakota, USA, about 137 to 132 million years ago. It had a long, low skull and walked on two legs or all fours, using its beak to snip leaves and branches.1 2

Yabeerawo

emyaka obukadde 137 okutuuka ku 133 emabega3

Entandikwa ya Kuretasi

Ebisigalira byazuulibwa mu

Lakota Formation, South Dakota, USA1 3

Obuwanvu

6 m (20 ft)1

Obuzito

ttani 1 (2,200 lb)1

Obugulumivu

1.8 m (5.9 ft)

kuteebereza

Sipiidi esinga

nga 33 km/h (21 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

Yali muzito kwenkana wa?

obuzito ng'obw'embwa 50

obuwanvu ng'embwa 6, ennyindo ku mukiraobuwanvu ng'amenvu 33 nga gaddiriŋŋanaobuzito ng'obwa wotamerooni 200obuzito ng'obw'abaana 53 ab'omu nnasaleobuzito ng'obw'abaana b'essomero 31obuzito ng'obwa ddubu enjeru 2yandidduse mita 100 mu sikonda 11 (omuntu asinga embiro yeetaaga 9.6)

Dakotadon yali munene atya bw'ogeraageranya ku GGWE?

Kubala kwokka mu browser yo. Tewali kiterekebwa wadde okusindikibwa wonna.

Yali wa mbiro kwenkana wa?

Omuntu atambula nga 5 km/h (3 mph)

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

Dakotadon nga 33 km/h (21 mph)

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

Cheetah nga 100 km/h (62 mph)

ebintu ebinyuvu

Ebyewuunyisa

Dakotadon was first thought to be a species of Iguanodon, but in 2008 scientist Gregory S. Paul gave it its own genus name.1

The only known fossil of Dakotadon is a partial skull and some vertebrae, found by a family who kept it in their garage for years.1

Dakotadon had a long, low skull with large nostril openings and a deep maxillary process of the premaxilla, making it more primitive than other iguanodonts.2

Scientists are not sure exactly how old the Dakotadon fossil is, but it likely lived during the late Valanginian to early Barremian stages of the Early Cretaceous.1

The name Dakotadon honors the Lakota people and the Dakota region where the fossil was discovered.1

Dakotadon's skull shows it had 19 tooth positions in its upper jaw, which is fewer than some related dinosaurs.2

Ekifaananyi kya Dakotadon 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 Dakotadon

?How big was Dakotadon?

About 6 metres (20 ft) long and weighed around 1 metric ton (1.1 short tons).1

?What did Dakotadon eat?

It was a plant-eater, using its beak to snip leaves and branches.1

?Is Dakotadon a dinosaur?

Yes, it is a genus of iguanodont dinosaur from the Early Cretaceous.1

?When did Dakotadon live?

It lived about 137 to 132 million years ago, during the late Valanginian to early Barremian stages of the Early Cretaceous.1

Omumenyi w'enfumo

Enfumo: Some people think Dakotadon was just a young Iguanodon.

Amazima: Scientists now agree it is a separate, more primitive genus of iguanodont dinosaur.1 2

Eri abakugu mu dayinoso

Erinnya lya ssaayansi: Dakotadon
Yatuumibwa: Paul 20083
Ekibinja: Ezirya ebimera ez'omumwa ng'ogw'ekinyonyi
Ekika / ekibinja: Styracosterna3
Engabanya: Ornithischia > Ornithopoda > Iguanodontia3
Emyaka gy'enjazi: emyaka obukadde 137 okutuuka ku 133 (Valanginian)3
Ensengeka z'enjazi: Lakota3
Ensi: Amerika3
Ebisigalira ebyazuulibwa: 1 mu The Paleobiology Database3
Okuzuulibwa: The fossil was found by Louis Rossow in South Dakota in the 1980s and later donated to the South Dakota School of Mines and Technology. It was named Iguanodon lakotaensis in 1989 by David B. Weishampel and Philip R. Bjork, and renamed Dakotadon by Gregory S. Paul in 2008.1
Kikyakubaganyizibwako ebirowoozo: Scientists still debate exactly where Dakotadon fits in the dinosaur family tree, because only a partial skull and some vertebrae have been found.1 2

Ebituufu gye biva

Dakotadon (en.wikipedia.org)
doi:10.1016/j.cretres.2007.04.009 (gspauldino.com)
Dakotadon in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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