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Datai: marrazkia
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Datai

Izenaren esanahia: “The name combines parts of the Chinese words 'tongda' (to understand) and 'antai' (stable), meaning something like 'understanding and stable'.”1
Jaten zuen: LandareakDino kuirasdunakGoi Kretazeoa

Datai was an armored dinosaur that walked on four legs and had bony plates and spikes on its body. It had a pair of horns on its cheeks, which made it look extra tough. It lived in what is now China, about 90 million years ago.12

Bizi izan zen
Duela 94 eta 86 milioi urte artean3
Goi Kretazeoa
Fosilak hemen aurkitu dira:
Fossils were found in the Zhoutian Formation in Jiangxi Province, China, at the Mazhou site.13
Luzera
3,5 eta 4 m artean (11 eta 13 ft artean)2
Altuera
1,2 m (3,9 ft)
kalkulua
Abiadura maximoa
20 km/h inguru (12 mph)
Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Datai 4 m inguru luze (13 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)Datai1,2 m inguru altu (3,9 ft)Zaldi bat1,6 m inguru (5,2 ft)

kalkulua

4 txakur bezain luze, sudurretik buztanerabata bestearen atzean jarritako 22 banana bezain luze100 metro 18 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Datai ZUREKIN alderatuta?

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

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

Datai had a pair of horns on its cheeks, which is unusual and helped scientists identify it as a new species.2

2

The two Datai fossils were found lying on top of each other, likely because they were buried quickly by wind-blown sand.2

3

The neck bones of one Datai had curved holes about 2 cm wide, probably made by small creatures like mollusks burrowing in the sediment after the dinosaur died.2

4

Datai's tail had ossified tendons, which suggests it may have had a tail club for defense.1

5

Scientists used Datai's features to help make the family tree of ankylosaurs more stable, because before, many relationships were uncertain.1

6

Datai lived during the Late Cretaceous, about 96 to 90 million years ago, which is a time when many armored dinosaurs roamed.1

AAk eginaDatai: AAk egindako irudia
Datai 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

Datai: gehien egindako galderak

?What did Datai eat?

Datai was a plant-eating dinosaur. It was a ground-dwelling herbivore, so it likely ate low-growing plants.3

?Did Datai have a tail club?

It likely did. Its tail bones were surrounded by ossified tendons, which suggests it may have had a tail club for defense.1

?How big was Datai?

Scientists don't know exactly, because the fossils are from young, not fully grown individuals. The known specimens were immature, so their adult size is uncertain.1

?When did Datai live?

Datai lived during the Late Cretaceous, about 96 to 90 million years ago, in what is now China.1

Mito-hauslea

Mitoa: Some people think all armored dinosaurs had tail clubs, but not all did.

Egia: Datai likely had a tail club because of ossified tendons near its tail, but many other ankylosaurs did not have one.1

Dino adituentzat

Izen zientifikoa
Datai
Izendatzailea:
Xing et al. 20243
Taldea
Dino kuirasdunak
Familia / klada
Ankylosauridae3
Sailkapena
Ornithischia > Ankylosauria > Ankylosauridae > Thyreophora3
Arroken adina
94 eta 86 milioi urte artean (Turonian / Coniacian)3
Arroka-formazioak
Zhoutian3
Herrialdeak
Txina3
Fosil-erregistroak
1 The Paleobiology Database datu-basean3
Aurkikuntza
The fossils were found in 2016 in Jiangxi Province, China, and later acquired by the Yingliang Stone Natural History Museum. In 2024, a team led by Xing Lida named the new species Datai yingliangis.12
Oraindik eztabaidagai
Scientists are still debating exactly where Datai fits in the ankylosaur family tree. Depending on the analysis, it appears either as a basal ankylosaurine or as a close relative of Pinacosaurus.1

Datuak nondik datozen

  1. Datai (en.wikipedia.org)
  2. Fossils of new armored dinosaur species found in east China-Xinhua (english.news.cn)
  3. Datai in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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