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Bashanosaurus: marrazkia
Dino txartela, 0250. zk. (2ย 027 guztira)

Bashanosaurus

Izenaren esanahia: “Bashan lizard, after the ancient name of Chongqing in China”1
Jaten zuen: LandareakDino plakadunakErdi Jurasikoa

Bashanosaurus was an early plated dinosaur that walked on four legs and ate plants. It had rows of bony plates and spikes on its back and tail, which it may have used to scare away hungry meat-eaters.1

Bizi izan zen
Duela 168 eta 162 milioi urte artean4
Erdi Jurasikoa
Fosilak hemen aurkitu dira:
Laojun Village, Pu'an Township, Yunyang County, Chongqing, China42
Luzera
2,8 eta 3 m artean (9,2 eta 9,8 ft artean)21
Altuera
0,88 m (2,9 ft)
kalkulua
Abiadura maximoa
26 km/h inguru (16 mph)
Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Bashanosaurus 3 m inguru luze (9,8 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)Bashanosaurus0,88 m inguru altu (2,9 ft)Zaldi bat1,6 m inguru (5,2 ft)

kalkulua

3 txakur bezain luze, sudurretik buztanerabata bestearen atzean jarritako 17 banana bezain luze100 metro 14 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Bashanosaurus ZUREKIN alderatuta?

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

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

Bashanosaurus is one of the oldest known stegosaurs and the earliest stegosaur found in Asia.21

2

Its fossils were discovered in 2016 in a dinosaur quarry in Chongqing, China, and scientists named it in 2022.21

3

Bashanosaurus had a mix of features from early armored dinosaurs and more advanced stegosaurs, like a flared shoulder blade and tall stalks on its back vertebrae.2

4

The name 'primitivus' means 'primitive' because this dinosaur is one of the earliest branching stegosaurs.21

5

Bashanosaurus lived during the Middle Jurassic, about 167 to 164 million years ago, in a semi-arid environment with red mud and siltstone.21

6

Only a partial skeleton of Bashanosaurus has been found, including a back vertebra, tail bones, shoulder bones, leg bones, and armor plates.2

AAk eginaBashanosaurus: AAk egindako irudia
Bashanosaurus 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

Bashanosaurus: gehien egindako galderak

?How big was Bashanosaurus?

Scientists are not sure yet because only a partial skeleton has been found, but it was a medium-sized stegosaur, smaller than later stegosaurs like Stegosaurus.12

?When did Bashanosaurus live?

Bashanosaurus lived during the Middle Jurassic, about 168 to 164 million years ago.13

?What did Bashanosaurus eat?

Bashanosaurus was a plant-eater (herbivore). It ate plants like ferns and cycads.1

?Did Bashanosaurus have plates?

Yes, Bashanosaurus had a row of bony plates and spines along its back and tail, but its plates were smaller and simpler than those of later stegosaurs.13

Dino adituentzat

Izen zientifikoa
Bashanosaurus
Izendatzailea:
Hui et al. 20224
Taldea
Dino plakadunak
Familia / klada
Huayangosauridae4
Sailkapena
Ornithischia > Stegosauria > Thyreophora4
Arroken adina
168 eta 162 milioi urte artean (Bathonian / Callovian)4
Arroka-formazioak
Shaximiao4
Herrialdeak
Txina4
Fosil-erregistroak
1 The Paleobiology Database datu-basean4
Aurkikuntza
Bashanosaurus was discovered in 2016 in a dinosaur quarry in Laojun Village, China, and named in 2022 by Hui Dai and colleagues. The fossils belong to three individuals, with one partial skeleton chosen as the holotype.21
Oraindik eztabaidagai
Scientists are still debating whether stegosaurs first evolved in Asia, because Bashanosaurus and other early stegosaurs are all from China, but the fossil record from other places is very sparse.2

Datuak nondik datozen

  1. Bashanosaurus (en.wikipedia.org)
  2. Full article: New stegosaurs from the Middle Jurassic Lower Member of the Shaximiao Formation of Chongqing, China (tandfonline.com)
  3. Early stegosaur fossils may shed light on stegosaurus evolution (theguardian.com)
  4. Bashanosaurus in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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