Dino txartela, 1308. zk. (2 027 guztira)

Omeisaurus

Izenaren esanahia: “Omei lizard”1

Jaten zuen: LandareakLepo-luzeakErdi Jurasikoa eta Behe Kretazeoa artean

Omeisaurus was a giant, long-necked plant-eater that lived in what is now China. It could grow as long as a school bus and used its long neck to reach leaves high in the trees.2

Bizi izan zen

Duela 175 eta 143 milioi urte artean5

Erdi Jurasikoa eta Behe Kretazeoa artean

Fosilak hemen aurkitu dira:

Sichuan Province, China2

Luzera

14 eta 20,2 m artean (46 eta 66 ft artean)2

Pisua

4 tona eta 9,8 tona artean (8 800 eta 21 600 lb artean)2

Altuera

9,1 m (30 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?

Zein altua zen?

Zein astuna zen?

7 auto bezain astun

ilaran aparkatutako 4 auto bezain luzebata bestearen atzean jarritako 110 banana bezain luze1,5 elefante bezain astun2000 angurria bezain astunjirafa bat baino altuagoahaurrez betetako 12 ikasgela oso bezain astun22 hartz zuri bezain astun4. solairuko leiho batetik begiratzeko bezain altua100 metro 21 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Omeisaurus ZUREKIN alderatuta?

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

Zein azkarra zen?

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

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

Omeisaurus 17 km/h inguru (11 mph)

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

Gepardo bat 100 km/h inguru (62 mph)

gauza bikainak

Datu dibertigarriak

Omeisaurus had a tail club made of fused bones at the end of its tail, which it may have used for defense.2

The largest species, Omeisaurus tianfuensis, weighed as much as two adult elephants.2

Omeisaurus lived in dense forests and sometimes shared its home with other sauropods like Shunosaurus and Datousaurus.2

The first Omeisaurus fossils were found in 1936 by Charles Lewis Camp and Yang Zhongjian near Mount Emei.2

Omeisaurus belongs to the family Mamenchisauridae, a group of long-necked sauropods from Asia.5 2

Many Omeisaurus skeletons were found during the construction of the Wujiaba Dam in the 1970s, including partial skulls and skeletons.2

Omeisaurus: AAk egindako irudia — Omeisaurus 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

Omeisaurus: gehien egindako galderak

?How big was Omeisaurus?

The largest species, O. tianfuensis, measured 18 to 20.2 metres (59 to 66 ft) long and weighed 8.5 to 9.8 metric tons (9.4 to 10.8 short tons). Other species were smaller, like O. junghsiensis at 14 metres (46 ft) and 4 metric tons (4.4 short tons).2 1

?What did Omeisaurus eat?

Omeisaurus was herbivorous, meaning it ate plants. It used its long neck to reach leaves high in the trees.2 1

?When did Omeisaurus live?

Omeisaurus lived during the Middle to Late Jurassic Period, about 169 to 159 million years ago. The Natural History Museum says Mid Jurassic, 169 to 159 million years ago.1 2

?Where was Omeisaurus found?

Omeisaurus fossils were found in China, mainly in Sichuan Province. The first discovery was near Mount Emei in 1936.2 4

?Was Omeisaurus a dinosaur?

Yes, Omeisaurus was a sauropod dinosaur. Sauropods are a group of long-necked, four-legged plant-eating dinosaurs.2 1

Dino adituentzat

Izen zientifikoa: Omeisaurus
Izendatzailea:: Young 19395
Taldea: Lepo-luzeak
Familia / klada: Mamenchisauridae5
Sailkapena: Sauropodomorpha > Sauropoda5
Arroken adina: 175 eta 143 milioi urte artean (Aalenian / Tithonian)5
Arroka-formazioak: Shaximiao5
Herrialdeak: Txina5
Fosil-erregistroak: 13 The Paleobiology Database datu-basean5
Aurkikuntza: Omeisaurus was named in 1939 by Chinese paleontologist Yang Zhongjian (also known as C. C. Young) based on fossils found in Sichuan, China. The first fossils were collected in 1936 by Charles Lewis Camp and Yang Zhongjian.2 5
Oraindik eztabaidagai: Scientists are not sure whether all Omeisaurus species belong in the same genus. Some studies suggest that Omeisaurus maoianus might be more closely related to Mamenchisaurus.2

Datuak nondik datozen

Omeisaurus (nhm.ac.uk)
Omeisaurus (en.wikipedia.org)
Omeisaurus — Facts, Size, Diet & Pronunciation | Types of Dinosaurs (typesofdinosaurs.com)
Omeisaurus | Mt. Omei Sauropod from China's Middle Jurassic Era (thedinosaurs.org)
Omeisaurus in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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