Kartu dino No. 0153 ci 2 027

Archaeorhynchus

Tur bi mooy: “ancient snout”1

Lekkoon: GàncaxPicc yu jëkk yiKretase bu jëkk

Archaeorhynchus was an early bird that lived in China during the time of the dinosaurs. It had a beak instead of teeth, and it swallowed lots of small stones to help grind up its food in its stomach.2 1

Dundoon

am na 126 ba 113 milyoŋ at4

Kretase bu jëkk

Fosil yu ñu gis ci

Liaoning Province, China2 1

Guddaay

0,2 m (0,7 ft)1

Diisaay

0,275 kg (1 lb)1

Kawewaay

0,155 m (0,5 ft)1

Gaawaay bi gën a kawe

lu tollu ci 24 km/h (15 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?

Naka la diisoon?

diis ni 2,5 banaana

gën a woyof muusu kërgudd ni 6 bloku tabax ci benn rëddtuuti ba mën a dox ci suufu siismënoon na naaw ci kaw teraŋ futbal bépp ci 16 segond

Naka la Archaeorhynchus 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)

Archaeorhynchus 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

Archaeorhynchus is one of the earliest known birds with a beak instead of teeth.2 1

All known fossils of Archaeorhynchus have more than three dozen gizzard stones in their stomach area.2 1

It lived about 125 to 120 million years ago, during the early Cretaceous period.1 3

The first fossil was found in the Yixian Formation in Liaoning, China, and was reported in 2005.1

Archaeorhynchus had a long, flat beak that was not pointed, so it probably did not eat fish or insects.2

It had strong wings and an alula, which is a small feather that helps with flight control, similar to modern birds.2

The name Archaeorhynchus comes from Greek words meaning 'ancient snout'.1

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

?How big was Archaeorhynchus?

About 20 centimetres (7.9 inches) long and weighed around 275 grams (9.7 ounces). That is about the size of a small modern bird like a blackbird.1

?Did Archaeorhynchus have feathers?

Yes. Fossils show feathers preserved on the neck, head, wings and tail, just like modern birds.1

?What did Archaeorhynchus eat?

It probably ate plants. Scientists think this because all known fossils have lots of gizzard stones in their stomach, which were used to grind up tough plant food.1 2

?Could Archaeorhynchus fly?

Yes. It had strong wings and a special feather called an alula that helped with flight control, similar to many modern birds.1 2

Ngir ñi xam dino lool

Turu xam-xam: Archaeorhynchus
Ku ko tudde: Zhou and Zhang 20064
Kurél: Picc yu jëkk yi
Njaboot / klad: Ornithuromorpha4
Klasifikasiyoŋ: Theropoda > Avialae4
Màggaayu doj yi: 126 ba 113 milyoŋ at (Barremian / Aptian)4
Formasiyoŋi doj: Yixian, Jiufotang4
Réew yi: Siin4
Fosil yu ñu gis: 2 ci The Paleobiology Database4
Gisees: Archaeorhynchus was named by Chinese paleontologists Zhonghe Zhou and Fucheng Zhang in 2006. The first fossil was found in the Yixian Formation in Liaoning, China, and was a nearly complete skeleton with feather impressions.2 1
Ñu ngi koy werante ba tey: Scientists are not sure exactly what plants Archaeorhynchus ate, because its beak is not like that of any modern bird.2

Fa xibaar yi jóge

Archaeorhynchus (en.wikipedia.org)
A beaked basal ornithurine bird (Aves, Ornithurae) from the Lower Cretaceous of China (ivpp.cas.cn)
PBDB Taxon (paleobiodb.org)
Archaeorhynchus in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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