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Chilesaurus: marrazkia
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Chilesaurus

Izenaren esanahia: “Chile lizard”1
Jaten zuen: LandareakLandarejale mokodunakGoi Jurasikoa eta Behe Kretazeoa artean

Chilesaurus was a small, plant-eating dinosaur that lived in Chile about 150 million years ago. It had a beak like a bird and teeth shaped like leaves for slicing plants. Scientists were surprised to find that it was a plant-eater because its body looked a lot like a meat-eater's.2

Bizi izan zen
Duela 149 eta 143 milioi urte artean5
Goi Jurasikoa eta Behe Kretazeoa artean
Fosilak hemen aurkitu dira:
Aysén, southern Chile (Toqui Formation)5
Luzera
2 eta 3,2 m artean (6,6 eta 10 ft artean)1
Altuera
1 m (3,3 ft)
kalkulua
Abiadura maximoa
45 km/h inguru (28 mph)
Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Chilesaurus 3,2 m inguru luze (10 ft)Heldu baten bizikleta 1,8 m inguru (5,9 ft)Auto bat 4,5 m inguru (15 ft)Elefante bat, gaur egungo lehorreko animaliarik handiena 6,5 m inguru (21 ft)

Zein altua zen?

Etxeko katu bat0,3 m inguru (1 ft)Txakur bat0,5 m inguru (1,6 ft)Chilesaurus1 m inguru altu (3,3 ft)Zaldi bat1,6 m inguru (5,2 ft)

kalkulua

3 txakur bezain luze, sudurretik buztanerabata bestearen atzean jarritako 18 banana bezain luze100 metro 8 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Chilesaurus ZUREKIN alderatuta?

Zure nabigatzaileko kalkulu hutsak. Ez da ezer gordetzen ez inora bidaltzen.

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

Chilesaurus was first discovered by a seven-year-old boy named Diego Suárez in 2004. The species name 'diegosuarezi' honors him.2

2

It had a beak at the front of its mouth, similar to a bird's beak, which it used to crop plants.1

3

Chilesaurus walked on two legs and had a long tail to help it balance.2

4

Its hips looked like those of a bird-hipped dinosaur, such as Stegosaurus or Triceratops, even though its body was built like a meat-eater.2

5

Scientists think Chilesaurus is a 'missing link' between meat-eating dinosaurs and early plant-eaters.2

6

Chilesaurus lived during the Late Jurassic Period, about 150 million years ago.2

AAk eginaChilesaurus: AAk egindako irudia
Chilesaurus nolakoa izan zitekeen erakusten duen AAk egindako irudia, ordenagailu batek zientzialariek dakitenetik sortua. Asmakizun bat da: benetako animalia desberdina izan zitekeen, eta inork ez daki zein ziren bere benetako koloreak.
zure galderak

Chilesaurus: gehien egindako galderak

?How big was Chilesaurus?

About 3.2 metres (10.5 feet) long as an adult, and a young one was about 1.6 metres (5.2 feet) long.3

?What did Chilesaurus eat?

It was a plant-eater. Its spatula-shaped teeth were good for slicing leaves and foliage.32

?When did Chilesaurus live?

It lived about 150 million years ago, during the Late Jurassic Period.23

?Who discovered Chilesaurus?

A seven-year-old boy named Diego Suárez discovered the first fossils in 2004 in Chile. The species name honors him.23

?Is Chilesaurus a missing link?

Many scientists think it is a missing link between meat-eating dinosaurs and early plant-eaters, because it has features of both groups.24

?Did Chilesaurus have feathers?

The sources do not mention feathers on Chilesaurus, so we do not know for sure.32

Mito-hauslea

Mitoa: Chilesaurus was a meat-eating dinosaur because it had a body like a theropod.

Egia: Chilesaurus was actually a plant-eater. Its teeth and jaws were adapted for slicing plants, not meat.2

Dino adituentzat

Izen zientifikoa
Chilesaurus
Izendatzailea:
Novas et al. 20155
Taldea
Landarejale mokodunak
Familia / klada
Ornithischia5
Sailkapena
Ornithischia5
Arroken adina
149 eta 143 milioi urte artean (Tithonian)5
Arroka-formazioak
Toqui5
Herrialdeak
Txile5
Fosil-erregistroak
1 The Paleobiology Database datu-basean5
Aurkikuntza
The first fossils were found in 2004 by seven-year-old Diego Suárez in Chile. The dinosaur was named and described by a team of scientists in 2015.2
Oraindik eztabaidagai
Scientists still debate exactly where Chilesaurus fits on the dinosaur family tree. Some think it is a very early plant-eating dinosaur, while others see it as a strange meat-eater that changed its diet.2

Datuak nondik datozen

  1. nature14307 331..340 (ri.conicet.gov.ar)
  2. Dinosaur Q&A: What was Chilesaurus diegosuarezi? | Natural History Museum (nhm.ac.uk)
  3. Chilesaurus (en.wikipedia.org)
  4. A dinosaur missing-link? Chilesaurus and the early evolution of ornithischian dinosaurs (royalsocietypublishing.org)
  5. Chilesaurus in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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Talde bereko gehiago: Landarejale mokodunak

Garai berekoak ere bai: Goi Jurasikoa

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