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Chithunzi choseketsa cha Bonapartesaurus
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Bonapartesaurus

Dzina limatanthauza: “Bonaparte's lizard, named after the famous Argentine paleontologist José Bonaparte”1
Ankadya: ZomeraMilomo ya bakhaKumapeto kwa Kretase

Bonapartesaurus was a duck-billed dinosaur that lived in what is now Argentina, about 72 to 66 million years ago. It walked on two legs or all fours and used its wide, toothless beak to snip off plants. This dinosaur was a hadrosaur, a group known for their amazing teeth that could grind up tough leaves.41

Ankakhala
zaka 72 mpaka 66 miliyoni zapitazo4
Kumapeto kwa Kretase
Mafosili apezeka ku
Salitral Moreno site, Río Negro Province, Argentina41
Utali
6.9 m (23 ft)3
Kulemera
matani 1.85 (4,100 lb)3
Msinkhu
2.5 m (8.2 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 28 km/h (17 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Bonapartesaurus utali wa pafupifupi 6.9 m (23 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)Bonapartesaurusmsinkhu wa pafupifupi 2.5 m (8.2 ft)Njovupafupifupi 3.2 m (10 ft)

kuyerekeza

Ankalemera bwanji?

wolemera ngati magalimoto 1
wautali ngati agalu 7 otsatizana mphuno ndi mchirawautali ngati nthochi 38 zotsatizanawolemera ngati agalu 92wolemera ngati mavwende 370wolemera ngati ana a sukulu ya mkaka 97wolemera ngati ana a sukulu 58wolemera ngati zimbalangondo zoyera 4akanatha kuthamanga mamita 100 m'masekondi 13 (munthu waliwiro kwambiri amafunika 9.6)

Bonapartesaurus 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

Bonapartesaurus had very long neural spines on its tail vertebrae, up to four times the height of the backbone center. This may have supported a tall tail fin or sail.2

2

Its name honors José Bonaparte, a famous Argentine paleontologist who discovered many South American dinosaurs.1

3

The only known skeleton is a partial, articulated specimen that includes parts of the spine, hips, legs, and feet.1

4

Bonapartesaurus belongs to the group Saurolophini, which includes duck-billed dinosaurs like Saurolophus and Prosaurolophus.42

5

Scientists think Bonapartesaurus or its ancestors migrated from North America to South America during the Late Cretaceous.2

6

The fossils were found in the Allen Formation, which was deposited in a river environment about 72 to 66 million years ago.42

7

Bonapartesaurus was originally thought to be part of another dinosaur called Willanakaqe salitralensis, but later study showed it was a different species.12

Chopangidwa ndi AIChithunzi cha Bonapartesaurus chopangidwa ndi AI
Chithunzi cha momwe Bonapartesaurus 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 Bonapartesaurus

?How big was Bonapartesaurus?

No exact size is given in the sources, but it was a medium-sized hadrosaur, probably around 6 to 8 metres long based on related duck-billed dinosaurs.12

?What did Bonapartesaurus eat?

It was a herbivore that ate plants. It used its wide, toothless beak to snip off leaves and branches, and its cheek teeth ground up tough plant material.1

?Did Bonapartesaurus have a tail fin?

Maybe. Its tail vertebrae had very long neural spines (up to four times the height of the backbone center), which might have supported a tall tail fin or sail, but scientists are not sure.12

?Where did Bonapartesaurus live?

It lived in what is now Argentina, in the Río Negro province. The fossils were found in the Allen Formation, which was a river environment about 72 to 66 million years ago.12

Kwa akatswiri a madino

Dzina la sayansi
Bonapartesaurus
Anapatsidwa dzina ndi
Cruzado-Caballero and Powell 20174
Gulu
Milomo ya bakha
Banja / kladi
Hadrosauridae4
Magawidwe a sayansi
Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae4
Zaka za miyala
zaka 72 mpaka 66 miliyoni (Maastrichtian)4
Mapangidwe a miyala
Allen4
Mayiko
Argentina4
Zolemba za mafosili
1 mu The Paleobiology Database4
Kupezeka
The fossils were first dug up in 1984 by paleontologist Jaime Powell and his team. In 2017, scientists Cruzado-Caballero and Powell named the new genus Bonapartesaurus after studying the bones.14
Akukambiranabe
Scientists are not sure exactly how Bonapartesaurus is related to other duck-billed dinosaurs, because its skeleton is incomplete.2

Kumene mfundo zimachokera

  1. Bonapartesaurus (en.wikipedia.org)
  2. Bonapartesaurus rionegrensis, a new hadrosaurine dinosaur from South America: implications for phylogenetic and biogeographic relations with North America (rid.unrn.edu.ar)
  3. Bonapartesaurus rionegrensis | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  4. Bonapartesaurus in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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Ena a gulu lomweli: Milomo ya bakha

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Enanso a nthawi yomweyo: Kumapeto kwa Kretase

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