Kartu dino No. 1308 ci 2 027

Omeisaurus

Tur bi mooy: “Omei lizard”1

Lekkoon: GàncaxBaat yu guddJurasik bu diggu ba Kretase bu jëkk

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

Dundoon

am na 175 ba 143 milyoŋ at5

Jurasik bu diggu ba Kretase bu jëkk

Fosil yu ñu gis ci

Sichuan Province, China2

Guddaay

14 ba 20,2 m (46 ba 66 ft)2

Diisaay

4 toon ba 9,8 toon (8 800 ba 21 600 lb)2

Kawewaay

9,1 m (30 ft)3

Gaawaay bi gën a kawe

lu tollu ci 17 km/h (11 mph)

Daw, jortu

Kañ la dundoon?

Triyaas

Jurasik

Kretase

Am na 252 milyoŋ at20114566, asteroyid bi

Naka la réyoon?

Naka la guddoon?

Naka la kawewoon?

Naka la diisoon?

diis ni 7 oto

gudd ni 4 oto yu ñu taxawal ci benn rëddgudd ni 110 banaana yu ñu topp-toppalediis ni 1,5 ñeydiis ni 2000 xaalgën a kawe njamaladiis ni 12 klaas yu mat yu xale yu lekkooldiis ni 22 uurs yu weexkawe ba mën a xool ci palanteer bu nekk ci eta 4mënoon na daw 100 meetar ci 21 segond (nit ki gën a gaaw dafay soxla 9,6)

Naka la Omeisaurus réyoon, bu ñu ko méngalee ak YAW?

Ay kalkil rekk ci sa navigatëer. Dara du ñu denc, dara du ñu yónne fenn.

Naka la gaawoon?

Nit kuy dox lu tollu ci 5 km/h (3 mph)

Xale bu nekk ci welo lu tollu ci 12 km/h (7 mph)

Omeisaurus lu tollu ci 17 km/h (11 mph)

Fas buy daw bu gaaw lu tollu ci 65 km/h (40 mph)

Segg bu gaaw lu tollu ci 100 km/h (62 mph)

yëf yu neex

Xibaar yu neex

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

Nataalu Omeisaurus bu ñu def ak IA — Nataal bu IA def la, muy wone ni Omeisaurus mën a meloon, ordinatëer moo ko def ci li boroom xam-xam yi xam. Jortu kese la: rab bi ci dëgg mën na meloon neneen, te kenn xamul ay kulëëram yu dëgg.

yeen a laaj

Laaj yi ñu gën a laaj ci Omeisaurus

?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

Ngir ñi xam dino lool

Turu xam-xam: Omeisaurus
Ku ko tudde: Young 19395
Kurél: Baat yu gudd
Njaboot / klad: Mamenchisauridae5
Klasifikasiyoŋ: Sauropodomorpha > Sauropoda5
Màggaayu doj yi: 175 ba 143 milyoŋ at (Aalenian / Tithonian)5
Formasiyoŋi doj: Shaximiao5
Réew yi: Siin5
Fosil yu ñu gis: 13 ci The Paleobiology Database5
Gisees: 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
Ñu ngi koy werante ba tey: 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

Fa xibaar yi jóge

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): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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