Baiyinosaurus

Izenaren esanahia: “Baiyin reptile”1

Jaten zuen: LandareakDino plakadunakErdi Jurasikoa

Baiyinosaurus was an early stegosaur that lived in China during the Middle Jurassic. It had a row of plates and spikes along its back and tail, and it walked on all four legs munching plants.1

Bizi izan zen

Duela 168 eta 165 milioi urte artean3

Erdi Jurasikoa

Fosilak hemen aurkitu dira:

Pingchuan District, Baiyin City, Gansu Province, China3 1

Abiadura maximoa

15 km/h inguru (9 mph)

Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa

Jurasikoa

Kretazeoa

Duela 252 milioi urte20114566, asteroidea

Zein azkarra zen?

Pertsona bat oinez 5 km/h inguru (3 mph)

Haur bat bizikletan 12 km/h inguru (7 mph)

Baiyinosaurus 15 km/h inguru (9 mph)

Zaldi bat lauhazka 65 km/h inguru (40 mph)

Gepardo bat 100 km/h inguru (62 mph)

gauza bikainak

Datu dibertigarriak

Baiyinosaurus is the only stegosaur named from Gansu Province, China.1

Its frontal bone is wider than long, a unique feature among stegosaurs.2

The fossils were discovered in 2016 by Li Daqing and his team.1

Baiyinosaurus lived about 168 to 165 million years ago, during the late Bathonian age.3

Its back vertebrae have short neural arches and broad neural spines, different from later stegosaurs.2

Baiyinosaurus is a transitional form between early armored dinosaurs and early stegosaurs.2

Nearby fossils include possible mamenchisaurid sauropods and large theropod teeth.1

Baiyinosaurus: AAk egindako irudia — Baiyinosaurus 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

Baiyinosaurus: gehien egindako galderak

?How big was Baiyinosaurus?

Scientists do not know its exact size yet because only a partial skeleton has been found. It was a medium-sized stegosaur, but no total length or weight has been estimated from the known bones.1 2

?What did Baiyinosaurus eat?

Baiyinosaurus was a plant-eater (herbivore). It had leaf-shaped teeth in its jaws and a beak at the front of its mouth for cropping low-growing plants.1 2

?When did Baiyinosaurus live?

Baiyinosaurus lived during the Middle Jurassic period, about 168 to 165 million years ago (late Bathonian age).1 2

?Where was Baiyinosaurus found?

Its fossils were discovered in the Wangjiashan Formation in Pingchuan District, Baiyin City, Gansu Province, China.1 2

Dino adituentzat

Izen zientifikoa: Baiyinosaurus
Izendatzailea:: Li et al. 20243
Taldea: Dino plakadunak
Familia / klada: Huayangosauridae3
Sailkapena: Ornithischia > Stegosauria > Thyreophora3
Arroken adina: 168 eta 165 milioi urte artean (Bathonian)3
Arroka-formazioak: Wangjiashan3
Herrialdeak: Txina3
Fosil-erregistroak: 1 The Paleobiology Database datu-basean3
Aurkikuntza: Baiyinosaurus was named in 2024 by Li Ning and colleagues based on a partial skeleton found in Gansu, China. The name comes from Baiyin City and the Baojishan Basin.1 2
Oraindik eztabaidagai: Scientists debate whether the plates and spikes on stegosaurs like Baiyinosaurus were used for display, species recognition, or temperature control.1

Datuak nondik datozen

Baiyinosaurus (en.wikipedia.org)
A new stegosaur (Dinosauria: Ornithischia) from the Middle Jurassic of Gansu Province, China (pmc.ncbi.nlm.nih.gov)
Baiyinosaurus in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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