Kartu dino No. 0818 ci 2 027

Hongshanornis

Tur bi mooy: “Hongshan bird, after the Hongshan culture of ancient China”1

Lekkoon: YàppPicc yu jëkk yiKretase bu jëkk

Hongshanornis was a small, beaked bird that lived near lakes and marshes in Early Cretaceous China. It had long legs for wading in shallow water and a slender beak for catching fish or bugs. This bird is one of the earliest known beaked ornithurine birds, a group that includes modern birds.1

Dundoon

am na 126 ba 120 milyoŋ at5

Kretase bu jëkk

Fosil yu ñu gis ci

Inner Mongolia and Liaoning, China2 1

Guddaay

0,2 ba 0,3 m (0,7 ba 1 ft)1

Diisaay

0,042 kg ba 0,064 kg (0 ba 0 lb)4

Kawewaay

0,14 m (0,5 ft)

jortu

Gaawaay bi gën a kawe

lu tollu ci 28 km/h (17 mph)

Naaw, jortu

Kañ la dundoon?

Triyaas

Jurasik

Kretase

Am na 252 milyoŋ at20114566, asteroyid bi

Naka la réyoon?

Naka la guddoon?

Naka la kawewoon?

jortu

Naka la diisoon?

diis ni 0,5 banaana

gën a woyof muusu kërgudd ni 9 bloku tabax ci benn rëddtuuti ba mën a dox ci suufu siismënoon na naaw ci kaw teraŋ futbal bépp ci 14 segond

Naka la Hongshanornis 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)

Hongshanornis lu tollu ci 28 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

Hongshanornis had a beak in both its upper and lower jaws, making it the earliest known beaked ornithurine bird.1

This bird had a predentary bone in its lower jaw, a feature once thought unique to ornithischian dinosaurs.1

Hongshanornis lived about 125 to 120 million years ago, during the Early Cretaceous period.2

Its long legs and short, less curved claws show it was a wading bird, not a tree-dweller.1

One fossil of Hongshanornis preserved gizzard stones (gastroliths), which helped it grind up food.3

Hongshanornis was originally thought to be toothless, but later studies found it had small teeth in both jaws.3

Nataalu Hongshanornis bu ñu def ak IA — Nataal bu IA def la, muy wone ni Hongshanornis 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: Hongshanornis was completely toothless like modern birds.

Dëgg: Scientists now know it had small teeth in both upper and lower jaws, though it also had a beak.3

Ngir ñi xam dino lool

Turu xam-xam: Hongshanornis
Ku ko tudde: Zhou and Zhang 20055
Kurél: Picc yu jëkk yi
Njaboot / klad: Hongshanornithidae5
Klasifikasiyoŋ: Theropoda > Avialae5
Màggaayu doj yi: 126 ba 120 milyoŋ at (Barremian / Aptian)5
Formasiyoŋi doj: Yixian5
Réew yi: Siin5
Fosil yu ñu gis: 2 ci The Paleobiology Database5
Gisees: Hongshanornis was named by Zhou and Zhang in 2005. The first fossil, a nearly complete skeleton with feathers, was found in the Yixian Formation at Shifo, Ningcheng, Inner Mongolia, China.1 2
Ñu ngi koy werante ba tey: Scientists still debate whether Hongshanornis was more closely related to modern birds than toothed ornithurines, or if teeth were lost several times in early bird evolution.1

Fa xibaar yi jóge

Discovery of an ornithurine bird and its implication for Early Cretaceous avian radiation | PNAS (pnas.org)
PBDB Taxon (paleobiodb.org)
Hongshanornis (en.wikipedia.org)
PeerJ A new specimen of the Early Cretaceous bird Hongshanornis longicresta: insights into the aerodynamics and diet of a basal ornithuromorph (peerj.com)
Hongshanornis in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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