Kartu dino No. 1801 ci 2 027

Tianyuornis

Lekkoon: YàppPicc yu jëkk yiKretase bu jëkk

Tianyuornis was a small, feathered bird that lived about 125 million years ago, during the time of the dinosaurs. It had long legs and probably ran around on the ground, using its wings for balance or short flights.1 3

Dundoon

am na 126 ba 121 milyoŋ at3

Kretase bu jëkk

Fosil yu ñu gis ci

Fossils were found in the Yixian Formation in Inner Mongolia, China.1 3

Gaawaay bi gën a kawe

lu tollu ci 27 km/h (17 mph)

Naaw, jortu

Kañ la dundoon?

Triyaas

Jurasik

Kretase

Am na 252 milyoŋ at20114566, asteroyid bi

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)

Tianyuornis lu tollu ci 27 km/h (17 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

Tianyuornis had teeth in both its upper and lower jaws, which is unusual for birds and helped scientists confirm that some ancient birds still had teeth.1 2

Its lower jaw (dentary) was straight, while other similar birds had a curved, S-shaped jaw. This unique feature helped scientists identify it as a new species.1 2

Tianyuornis was about the size of a modern phoebe, a small songbird, making it quite tiny compared to many dinosaurs.1

It had long hindlimbs (legs) compared to its forelimbs (wings), which suggests it was a good runner.1 2

The only known fossil is a nearly complete and articulated skeleton of a subadult, meaning it was not fully grown when it died.1 2

Tianyuornis lived in a lake environment, and its fossils were found in lake deposits.1

Nataalu Tianyuornis bu ñu def ak IA — Nataal bu IA def la, muy wone ni Tianyuornis 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: Tianyuornis
Ku ko tudde: Zheng et al. 20143
Kurél: Picc yu jëkk yi
Njaboot / klad: Hongshanornithidae3
Klasifikasiyoŋ: Theropoda > Avialae3
Màggaayu doj yi: 126 ba 121 milyoŋ at (Barremian)3
Formasiyoŋi doj: Yixian3
Réew yi: Siin3
Fosil yu ñu gis: 1 ci The Paleobiology Database3
Gisees: Tianyuornis was named by Zheng Xiaoting and colleagues in 2014, based on a nearly complete skeleton found in the Yixian Formation in Inner Mongolia, China.1 3
Ñu ngi koy werante ba tey: Scientists debate whether all members of the Hongshanornithidae family, which includes Tianyuornis, had teeth, but this new fossil helps confirm that they did.2

Fa xibaar yi jóge

Tianyuornis (en.wikipedia.org)
New Information on Hongshanornithidae (Aves: Ornithuromorpha) from a new subadult specimen (vertpala.ac.cn)
Tianyuornis in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

Bépp xibaar ci xët wii am na lim bu wone fa mu jóge. Su nu juumee, baal nu, nun ñu bëgg dino lanu, du ab sërnaalu xam-xam. Wax nu ko ci [email protected] nu defar ko.

Rex xiif na! Dino Wiki, mbiru ab baay la ngir doomam ju góor ju bëgg dinosoor, ci neen te amul kaamuñaate, amul tracker. Mag ñi mën nañu jox Rex tuuti ñam ngir dimbali ko mu des ci internet.Dundal Rex