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Chuandongocoelurus: marrazkia
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Chuandongocoelurus

Izenaren esanahia: “hollow tail from Chuandong”1
Jaten zuen: HaragiaDino haragijaleakErdi Jurasikoa eta Goi Jurasikoa artean

Chuandongocoelurus was a meat-eating dinosaur that ran on two legs. It lived in China during the Middle Jurassic, about 165 million years ago. It was small and fast, hunting small animals in its ancient forest home.31

Bizi izan zen
Duela 171 eta 155 milioi urte artean3
Erdi Jurasikoa eta Goi Jurasikoa artean
Fosilak hemen aurkitu dira:
Sichuan Province, China1
Luzera
2,4 m (7,9 ft)2
Pisua
12 kg (26 lb)2
Altuera
0,81 m (2,7 ft)
kalkulua
Abiadura maximoa
39 km/h inguru (24 mph)
Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Chuandongocoelurus 2,4 m inguru luze (7,9 ft)Txakur bat 1 m inguru (3,3 ft)Heldu baten bizikleta 1,8 m inguru (5,9 ft)Auto bat 4,5 m inguru (15 ft)

Zein altua zen?

Etxeko katu bat0,3 m inguru (1 ft)Txakur bat0,5 m inguru (1,6 ft)Chuandongocoelurus0,81 m inguru altu (2,7 ft)Zaldi bat1,6 m inguru (5,2 ft)

kalkulua

Zein astuna zen?

3 etxeko katu bezain astun
5 etxeko katu bezain luze, sudurretik buztanerabata bestearen atzean jarritako 13 banana bezain luze100 banana bezain astun100 metro 9,2 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Chuandongocoelurus ZUREKIN alderatuta?

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

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

The name Chuandongocoelurus means 'hollow tail from Chuandong', because its tail bones were hollow like other meat-eaters.1

2

The first fossil was a thighbone that was 201 millimeters long, about the size of a large banana.1

3

Scientists think it was a young adult when it died, because the bones in its spine were not fully fused yet.1

4

One fossil, a set of neck bones, might actually belong to a different dinosaur, maybe a relative of Elaphrosaurus.1

5

It lived in the same area as other dinosaurs like the armored Shunosaurus, but it was much smaller.1

6

Its leg bones show it was a fast runner, with long shin bones compared to its thigh.2

AAk eginaChuandongocoelurus: AAk egindako irudia
Chuandongocoelurus 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

Chuandongocoelurus: gehien egindako galderak

?How big was Chuandongocoelurus?

It was small, about 2.4 metres long and weighed around 12 kilograms. That is about as long as a bicycle and as heavy as a big cat.2

?What did Chuandongocoelurus eat?

It was a carnivore, meaning it ate meat. It probably hunted small animals in its forest home.3

?When did Chuandongocoelurus live?

It lived during the Middle Jurassic, about 165 million years ago. That's the same time as the armored dinosaur Shunosaurus.1

?Was Chuandongocoelurus a dinosaur?

Yes, it was a theropod dinosaur, a meat-eater that walked on two legs.1

?How fast could Chuandongocoelurus run?

Its long shin bones compared to its thigh show it was a fast runner, but no exact speed is known.2

?Why is it called Chuandongocoelurus?

The name means 'hollow tail from Chuandong' because its tail bones were hollow and it was found in Chuandong, China.1

Mito-hauslea

Mitoa: Some people think Chuandongocoelurus was a big, scary dinosaur like T. rex.

Egia: Actually, it was small, only about 2.4 meters long and weighed as much as a big house cat. It was more like a speedy hunter than a giant monster.2

Dino adituentzat

Izen zientifikoa
Chuandongocoelurus
Izendatzailea:
He 19843
Taldea
Dino haragijaleak
Familia / klada
Tetanurae3
Sailkapena
Theropoda3
Arroken adina
171 eta 155 milioi urte artean (Bajocian / Oxfordian)3
Arroka-formazioak
Shaximiao3
Herrialdeak
Txina3
Fosil-erregistroak
1 The Paleobiology Database datu-basean3
Aurkikuntza
Chinese paleontologist He Xinlu named and described Chuandongocoelurus in 1984. He found the fossils in the Lower Shaximiao Formation in Sichuan, China.1
Oraindik eztabaidagai
Scientists still debate whether the two skeletons assigned to Chuandongocoelurus are from the same species. One might be a different dinosaur, maybe a relative of Elaphrosaurus.1

Datuak nondik datozen

  1. Chuandongocoelurus (en.wikipedia.org)
  2. Details on Chuandongocoelurus (reptilis.net)
  3. Chuandongocoelurus in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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