Kartu dino No. 0480 ci 2 027

Dalingheornis

Tur bi mooy: “Dalinghe bird, named after the Dalinghe River in China”1

Lekkoon: YàppPicc yu jëkk yiKretase bu jëkk

Dalingheornis was a tiny bird that lived during the early Cretaceous period, about 122 million years ago. It had special feet that helped it climb trees, making it one of the first birds to live in the trees. Its long tail had 20 bones, just like some meat-eating dinosaurs!1 2

Dundoon

am na 126 ba 120 milyoŋ at3

Kretase bu jëkk

Fosil yu ñu gis ci

Dawangzhangzi, Liaoning Province, China3 1

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)

Dalingheornis 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

Dalingheornis is the first Mesozoic bird known to have heterodactyl feet, which means its toes were arranged for climbing, like a modern woodpecker.1 2

Its tail was unusually long for a bird, with 20 vertebrae, and it had chevron bones like those of dromaeosaurid dinosaurs.1 2

The only known fossil is a juvenile, so scientists think the long tail might have been a baby feature that changed as it grew up.1

Dalingheornis was named after Yang Liwei, the first Chinese astronaut in space.1

It lived in the early Cretaceous period, about 122 million years ago, in what is now Liaoning Province, China.1

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

Ku tas léeb yu dul dëgg

Léeb: Some people think Dalingheornis had a reversed second toe claw for climbing.

Dëgg: Scientists are not sure if the claw was really reversed or just moved after the animal died.1

Ngir ñi xam dino lool

Turu xam-xam: Dalingheornis
Ku ko tudde: Zhang et al. 20063
Kurél: Picc yu jëkk yi
Njaboot / klad: Euenantiornithes3
Klasifikasiyoŋ: Theropoda > Avialae3
Màggaayu doj yi: 126 ba 120 milyoŋ at (Barremian / Aptian)3
Formasiyoŋi doj: Yixian3
Réew yi: Siin3
Fosil yu ñu gis: 1 ci The Paleobiology Database3
Gisees: Dalingheornis was named in 2006 by Zhang Zihui and colleagues from a single fossil found in the Yixian Formation in China. The fossil is stored in a private collection.1 3
Ñu ngi koy werante ba tey: Some scientists think Dalingheornis might not be a valid name because the only fossil is in a private collection and cannot be studied by everyone.1

Fa xibaar yi jóge

Dalingheornis (en.wikipedia.org)
The First Mesozoic Heterodactyl Bird from China (onlinelibrary.wiley.com)
Dalingheornis in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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