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Chithunzi choseketsa cha Dakotadon
Khadi la dino Na. 0476 mwa 2 027

Dakotadon

Dzina limatanthauza: “Dakota tooth”1
Ankadya: ZomeraOdya zomera a milomoKumayambiriro kwa Kretase

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.12

Ankakhala
zaka 137 mpaka 133 miliyoni zapitazo3
Kumayambiriro kwa Kretase
Mafosili apezeka ku
Lakota Formation, South Dakota, USA13
Utali
6 m (20 ft)1
Kulemera
matani 1 (2,200 lb)1
Msinkhu
1.8 m (5.9 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 33 km/h (21 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Dakotadon utali wa pafupifupi 6 m (20 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)Galimoto pafupifupi 4.5 m (15 ft)Njovu, nyama yaikulu kwambiri pamtunda masiku ano pafupifupi 6.5 m (21 ft)

Msinkhu wake unali wautali bwanji?

Galupafupifupi 0.5 m (1.6 ft)Hatchipafupifupi 1.6 m (5.2 ft)Dakotadonmsinkhu wa pafupifupi 1.8 m (5.9 ft)Njovupafupifupi 3.2 m (10 ft)

kuyerekeza

Ankalemera bwanji?

wolemera ngati agalu 50
wautali ngati agalu 6 otsatizana mphuno ndi mchirawautali ngati nthochi 33 zotsatizanawolemera ngati mavwende 200wolemera ngati ana a sukulu ya mkaka 53wolemera ngati ana a sukulu 31wolemera ngati zimbalangondo zoyera 2akanatha kuthamanga mamita 100 m'masekondi 11 (munthu waliwiro kwambiri amafunika 9.6)

Dakotadon anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

zinthu zosangalatsa

Mfundo zosangalatsa

1

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

2

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

3

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

4

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

5

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

6

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

Chopangidwa ndi AIChithunzi cha Dakotadon chopangidwa ndi AI
Chithunzi cha momwe Dakotadon mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.
mwafunsa

Mafunso ofunsidwa kwambiri okhudza 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

Wothetsa nthano zabodza

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

Zoona: Scientists now agree it is a separate, more primitive genus of iguanodont dinosaur.12

Kwa akatswiri a madino

Dzina la sayansi
Dakotadon
Anapatsidwa dzina ndi
Paul 20083
Gulu
Odya zomera a milomo
Banja / kladi
Styracosterna3
Magawidwe a sayansi
Ornithischia > Ornithopoda > Iguanodontia3
Zaka za miyala
zaka 137 mpaka 133 miliyoni (Valanginian)3
Mapangidwe a miyala
Lakota3
Mayiko
Amereka3
Zolemba za mafosili
1 mu The Paleobiology Database3
Kupezeka
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
Akukambiranabe
Scientists still debate exactly where Dakotadon fits in the dinosaur family tree, because only a partial skull and some vertebrae have been found.12

Kumene mfundo zimachokera

  1. Dakotadon (en.wikipedia.org)
  2. doi:10.1016/j.cretres.2007.04.009 (gspauldino.com)
  3. Dakotadon in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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Enanso a nthawi yomweyo: Kumayambiriro kwa Kretase

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