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Spotprent van Guaibasaurus
Dinokaart nr. 0760 van 2 027

Guaibasaurus

Naam beteken: “Guaíba lizard”1
Het geëet: PlanteLangnekkeLaat Trias

Guaibasaurus was one of the earliest plant-eating dinosaurs. It lived in what is now Brazil during the Late Triassic, around 225 million years ago. This small dinosaur had a long neck and may have walked on two legs or four.321

Het geleef
227 tot 206 miljoen jaar gelede3
Laat Trias
Fossiele gevind in
Rio Grande do Sul, southern Brazil21
Lengte
2 tot 3 m (6,6 tot 9,8 ft)2
Gewig
10 kg tot 35 kg (22 tot 77 lb)2
Hoogte
0,91 m (3 ft)
skatting
Topspoed
omtrent 34 km/h (21 mph)
Hardloop, skatting

Wanneer het dit geleef?

Trias
Jura
Kryt
252 miljoen jaar gelede20114566, die asteroïde

Hoe groot was dit?

Hoe lank was dit?

Guaibasaurus omtrent 3 m lank (9,8 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 Huiskatomtrent 0,3 m (1 ft)'n Hondomtrent 0,5 m (1,6 ft)Guaibasaurusomtrent 0,91 m hoog (3 ft)'n Perdomtrent 1,6 m (5,2 ft)

skatting

Hoe swaar was dit?

so swaar soos 9 huiskatte
so lank soos 3 honde van neus tot stertso lank soos 17 piesangs punt aan puntso swaar soos 7 waatlemoenekon 100 meter in 11 sekondes hardloop (die vinnigste mens het 9,6 nodig)

Hoe groot was Guaibasaurus 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

Guaibasaurus fossils have been found in a sleeping posture, with legs tucked under the body and arms bent to the side, similar to modern birds.2

2

This dinosaur lived about 225.42 million years ago, based on uranium-lead dating of the rocks where its fossils were found.2

3

Scientists are not sure if Guaibasaurus was an early theropod or an early sauropodomorph. Most studies place it among the sauropodomorphs.21

4

The name Guaibasaurus comes from the Rio Guaíba basin in Brazil, where the first fossil was discovered during a scientific project.21

5

Only one species of Guaibasaurus is known, called Guaibasaurus candelariensis. The species name honors the nearby city of Candelária.2

Deur KI gemaakKI-prent van Guaibasaurus
'n KI-prent van hoe Guaibasaurus 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 Guaibasaurus

?How big was Guaibasaurus?

Scientists give different estimates. Gregory S. Paul said it was about 2 metres long (6.6 ft) and weighed 10 kg (22 lbs), while Molina-Pérez and Larramendi said it was about 3 metres long (10 ft) and 35 kg (77 lbs).2

?What did Guaibasaurus eat?

It was a plant-eater, or herbivore.1

?When did Guaibasaurus live?

It lived during the Late Triassic Period, about 225.42 million years ago.2

?Why did Guaibasaurus sleep like a bird?

One fossil was found with its legs tucked under its body and arms bent to the side, just like resting birds. Scientists think it may have slept this way to keep warm.2

Vir dino-kenners

Wetenskaplike naam
Guaibasaurus
Benoem deur
Bonaparte et al. 19993
Groep
Langnekke
Familie / klade
Guaibasauridae3
Klassifikasie
Sauropodomorpha3
Ouderdom van die rotse
227 tot 206 miljoen jaar (Norian)3
Rotsformasies
Caturrita3
Lande
Brasilië3
Fossielrekords
3 in The Paleobiology Database3
Ontdekking
Guaibasaurus was named in 1999 by paleontologists José F. Bonaparte, Jorge Ferigolo, and Ana Maria Ribeiro. They described it based on a partial skeleton found in the Caturrita Formation of Brazil.213
Steeds omstrede
Scientists still debate whether Guaibasaurus was a very early sauropodomorph or a primitive theropod. Its exact place on the dinosaur family tree is not settled.21

Waar die feite vandaan kom

  1. Guaibasaurus | Natural History Museum (nhm.ac.uk)
  2. Guaibasaurus (en.wikipedia.org)
  3. Guaibasaurus in The Paleobiology Database (CC BY 4.0): ouderdom, plekke, rotsformasies, klassifikasie.

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Ook uit dieselfde tyd: Laat Trias

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Voer Rexfooitjiepot vir grootmense