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Tuojiangosaurus: marrazkia
Dino txartela, 1841. zk. (2ย 027 guztira)

Tuojiangosaurus

Izenaren esanahia: “Tuo River lizard”1
Jaten zuen: LandareakDino plakadunakErdi Jurasikoa

Tuojiangosaurus was a plated dinosaur that munched on soft plants in what is now China. It had two rows of bony plates along its back and spikes on its tail to defend itself.12

Bizi izan zen
Duela 168 eta 162 milioi urte artean5
Erdi Jurasikoa
Fosilak hemen aurkitu dira:
Sichuan Province, China2
Luzera
6,5 eta 7 m artean (21 eta 23 ft artean)2
Pisua
1,5 tona eta 2,8 tona artean (3ย 300 eta 6ย 200 lb artean)12
Altuera
2 m (6,6 ft)3
Abiadura maximoa
17 km/h inguru (11 mph)
Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Tuojiangosaurus 7 m inguru luze (23 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?

Txakur bat0,5 m inguru (1,6 ft)Zaldi bat1,6 m inguru (5,2 ft)Tuojiangosaurus2 m inguru altu (6,6 ft)Elefante bat3,2 m inguru (10 ft)

Zein astuna zen?

2 auto bezain astun
7 txakur bezain luze, sudurretik buztanerabata bestearen atzean jarritako 39 banana bezain luze140 txakur bezain astun560 angurria bezain astunhaurrez betetako 4 ikasgela oso bezain astun6 hartz zuri bezain astun100 metro 21 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Tuojiangosaurus ZUREKIN alderatuta?

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

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

Tuojiangosaurus had about 17 pairs of plates and spikes along its back and tail.2

2

The spikes at the end of its tail pointed outward at about 45 degrees and are called a 'thagomizer'.2

3

Unlike Stegosaurus, the plates on Tuojiangosaurus were parallel to each other, not alternating.2

4

Its front legs were quite short compared to its back legs.2

5

Tuojiangosaurus lived during the Late Jurassic, about 157 to 154 million years ago.1

6

The first fossil was found in 1974 during construction of a dam in Zigong, Sichuan.2

AAk eginaTuojiangosaurus: AAk egindako irudia
Tuojiangosaurus 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

Tuojiangosaurus: gehien egindako galderak

?How big was Tuojiangosaurus?

It was about 6.5 to 7 metres long (21 to 23 feet) and weighed around 2.8 metric tons (3.1 short tons).2

?What did Tuojiangosaurus eat?

It ate low-lying plants like ferns, horsetails, and cycads. It had small snipping teeth and a beaked mouth for plucking vegetation.21

?Did Tuojiangosaurus have a thagomizer?

Yes, it had at least two spikes on each side of its tail tip, pointing outward at about 45 degrees. This spike cluster is called a thagomizer.2

?Where was Tuojiangosaurus found?

Its fossils were discovered in Sichuan Province, China, in 1974 during construction of the Wujiaba dam.2

?Could Tuojiangosaurus stand on its hind legs?

Probably not. Its backbone lacked the special vertebrae needed to rear up, so it likely only ate plants close to the ground.4

?How many plates did Tuojiangosaurus have?

It had about 17 pairs of plates and spikes running along its back and tail. The plates were parallel to each other, unlike Stegosaurus.2

Dino adituentzat

Izen zientifikoa
Tuojiangosaurus
Izendatzailea:
Dong et al. 19775
Taldea
Dino plakadunak
Familia / klada
Stegosauridae5
Sailkapena
Ornithischia > Stegosauria > Thyreophora5
Arroken adina
168 eta 162 milioi urte artean (Bathonian / Callovian)5
Arroka-formazioak
Shaximiao5
Herrialdeak
Txina5
Fosil-erregistroak
1 The Paleobiology Database datu-basean5
Aurkikuntza
Tuojiangosaurus was named and described in 1977 by Dong Zhiming, Zhou Shiwu, Li Xuanmin and Chang Yijong, exactly 100 years after Stegosaurus was named. The holotype skeleton is one of the most complete stegosaur skeletons found in Asia.2
Oraindik eztabaidagai
Scientists are not sure exactly where Tuojiangosaurus fits in the stegosaur family tree. Some studies place it outside Stegosauridae, while others group it with Huayangosaurus.2

Datuak nondik datozen

  1. Tuojiangosaurus | Natural History Museum (nhm.ac.uk)
  2. Tuojiangosaurus (en.wikipedia.org)
  3. Tuojiangosaurus - Wikidata (wikidata.org)
  4. Tuojiangosaurus | Earth and Atmospheric Sciences | Research Starters | EBSCOhost (ebsco.com)
  5. Tuojiangosaurus in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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