Kartu dino No. 1990 ci 2 027

Yunguisaurus

Tur bi mooy: “lizard from the Yunnan-Guizhou Plateau”1

Lekkoon: YàppReptil yu géejTriyaas bu digguCi xam-xam, du dinosoor

Yunguisaurus was a long-necked marine reptile that swam in the warm seas of ancient China. It looked a bit like a small plesiosaur, with a slender snout full of sharp teeth for catching fish. Even though it lived in the water, it was not a dinosaur,it was a type of sauropterygian, a cousin of the famous plesiosaurs.1 3

Xibaar bu neex: reptil bu géej bii dafa daan féey ci jamono yi dinosoor yi daan dox ci suuf. Ñépp dañu leen di wooye dino, waaye beneen caru reptil lañu woon.

Dundoon

am na 241 ba 237 milyoŋ at3

Triyaas bu diggu

Fosil yu ñu gis ci

Guizhou and Yunnan provinces, China, in the Falang and Zhuganpo Formations1 3

Guddaay

1,7 ba 4,2 m (5,6 ba 14 ft)1

Gaawaay bi gën a kawe

lu tollu ci 24 km/h (15 mph)

Féey, jortu

Kañ la dundoon?

Triyaas

Jurasik

Kretase

Am na 252 milyoŋ at20114566, asteroyid bi

Naka la réyoon?

Naka la guddoon?

gudd ni 4 xaj, bakkan ba geengudd ni 23 banaana yu ñu topp-toppalemënoon na féey guddaayu pisin bu mag (50 m) ci 7,5 segond

Naka la Yunguisaurus 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)

Yunguisaurus lu tollu ci 24 km/h (15 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

Yunguisaurus had an unusually long neck with 49 vertebrae in its neck, more than most other pistosauroids.2

Its hands had extra finger bones, a condition called hyperphalangy, with a count of 1 to 5-8/9 to 7-4 in the fingers.2

The first fossil of Yunguisaurus was a nearly complete skeleton, missing only the tip of its tail.1

It lived during the Ladinian stage of the Middle Triassic, about 241 to 237 million years ago, when much of China was covered by shallow seas.3

Yunguisaurus had a unique combination of features, including a single opening between its pterygoid bones in the skull and a sharp ridge on top of its head.2

Its ulna bone (one of the lower arm bones) was shaped like an hourglass, which is unusual among reptiles.2

Nataalu Yunguisaurus bu ñu def ak IA — Nataal bu IA def la, muy wone ni Yunguisaurus 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.

Ngir ñi xam dino lool

Turu xam-xam: Yunguisaurus
Ku ko tudde: Cheng et al. 20063
Kurél: Reptil yu géej
Njaboot / klad: Pistosauroidea3
Klasifikasiyoŋ: Sauropterygia3
Màggaayu doj yi: 241 ba 237 milyoŋ at (Ladinian)3
Formasiyoŋi doj: Falang, Zhuganpo3
Réew yi: Siin3
Fosil yu ñu gis: 4 ci The Paleobiology Database3
Gisees: Yunguisaurus was named in 2006 by a team of scientists including Yen-Nien Cheng, Tamaki Sato, Xiao-Chun Wu, and Chun Li. The first skeleton was found near the Huangnihe River in Guizhou, China, and the species name honors Professor Jinling Li for her work on Triassic marine reptiles.1
Ñu ngi koy werante ba tey: Scientists are still unsure about the exact lifestyle of Yunguisaurus. Some think it might have been a planktonic suspension feeder, while others believe it was an active predator of fish.3 2

Fa xibaar yi jóge

Yunguisaurus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Yunguisaurus in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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