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Spotprent van Bonapartesaurus
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Bonapartesaurus

Naam beteken: “Bonaparte's lizard, named after the famous Argentine paleontologist José Bonaparte”1
Het geëet: PlanteEendbekkeLaat Kryt

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

Het geleef
72 tot 66 miljoen jaar gelede4
Laat Kryt
Fossiele gevind in
Salitral Moreno site, Río Negro Province, Argentina41
Lengte
6,9 m (23 ft)3
Gewig
1,85 ton (4 100 lb)3
Hoogte
2,5 m (8,2 ft)
skatting
Topspoed
omtrent 28 km/h (17 mph)
Hardloop, skatting

Wanneer het dit geleef?

Trias
Jura
Kryt
252 miljoen jaar gelede20114566, die asteroïde

Hoe groot was dit?

Hoe lank was dit?

Bonapartesaurus omtrent 6,9 m lank (23 ft)'n Grootmensfiets omtrent 1,8 m (5,9 ft)'n Motor omtrent 4,5 m (15 ft)'n Olifant, die grootste landdier vandag omtrent 6,5 m (21 ft)

Hoe hoog was dit?

'n Hondomtrent 0,5 m (1,6 ft)'n Perdomtrent 1,6 m (5,2 ft)Bonapartesaurusomtrent 2,5 m hoog (8,2 ft)'n Olifantomtrent 3,2 m (10 ft)

skatting

Hoe swaar was dit?

so swaar soos 1 motors
so lank soos 7 honde van neus tot stertso lank soos 38 piesangs punt aan puntso swaar soos 92 hondeso swaar soos 370 waatlemoeneso swaar soos 97 kleuterskoolkindersso swaar soos 58 skoolkindersso swaar soos 4 ysberekon 100 meter in 13 sekondes hardloop (die vinnigste mens het 9,6 nodig)

Hoe groot was Bonapartesaurus vergeleke met JOU?

Net wiskunde in jou blaaier. Niks word gestoor of êrens heen gestuur nie.

Hoe vinnig was dit?

cool goed

Prettige feite

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

Deur KI gemaakKI-prent van Bonapartesaurus
'n KI-prent van hoe Bonapartesaurus dalk gelyk het, deur 'n rekenaar gemaak uit wat wetenskaplikes weet. Dit is 'n raaiskoot: die regte dier het dalk anders gelyk, en niemand weet wat sy regte kleure was nie.
julle het gevra

Mees gevraagde vrae oor 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

Vir dino-kenners

Wetenskaplike naam
Bonapartesaurus
Benoem deur
Cruzado-Caballero and Powell 20174
Groep
Eendbekke
Familie / klade
Hadrosauridae4
Klassifikasie
Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae4
Ouderdom van die rotse
72 tot 66 miljoen jaar (Maastrichtian)4
Rotsformasies
Allen4
Lande
Argentinië4
Fossielrekords
1 in The Paleobiology Database4
Ontdekking
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
Steeds omstrede
Scientists are not sure exactly how Bonapartesaurus is related to other duck-billed dinosaurs, because its skeleton is incomplete.2

Waar die feite vandaan kom

  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): ouderdom, plekke, rotsformasies, klassifikasie.

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Meer uit dieselfde groep: Eendbekke

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Ook uit dieselfde tyd: Laat Kryt

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