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Archaeorhynchus

Izina risobanura: “ancient snout”1

Yaryaga: IbimeraInyoni za mbereKiretase ya mbere

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

Yabayeho

hashize imyaka miliyoni 126 kugeza 1134

Kiretase ya mbere

Ibisigazwa byabonetse muri

Liaoning Province, China2 1

Uburebure

0,2 m (0,7 ft)1

Uburemere

0,275 kg (1 lb)1

Ubutumburuke

0,155 m (0,5 ft)1

Umuvuduko wo hejuru

nka 24 km/h (15 mph)

Kuguruka, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yanganaga ite?

Yari ndende ite?

Ubutumburuke bwayo bwanganaga iki?

Yari iremereye ite?

iremereye nk'imineke 2,5

yoroheje kurusha injangwe yo mu rugondende nk'ibikinisho 6 byo kubaka bikurikiranyento ku buryo yanyura munsi y'intebeyashoboraga kuguruka ikambuka ikibuga cyose cy'umupira w'amaguru mu masegonda 16

Archaeorhynchus yanganaga ite ugereranyije NAWE?

Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihutaga ite?

Umuntu ugenda n'amaguru nka 5 km/h (3 mph)

Umwana ku igare nka 12 km/h (7 mph)

Archaeorhynchus nka 24 km/h (15 mph)

Ifarashi yiruka cyane nka 65 km/h (40 mph)

Ingwe yihuta cyane nka 100 km/h (62 mph)

utuntu twiza cyane

Utuntu dushimishije

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

Ishusho ya Archaeorhynchus yakozwe na AI — Ishusho yakozwe na AI yerekana uko Archaeorhynchus ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.

wabajije

Ibibazo bibazwa cyane kuri 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

Ku bazobereye muri dinozore

Izina rya siyansi: Archaeorhynchus
Yiswe na: Zhou and Zhang 20064
Itsinda: Inyoni za mbere
Umuryango / ishami: Ornithuromorpha4
Ishyirwa mu byiciro: Theropoda > Avialae4
Imyaka y'amabuye: imyaka miliyoni 126 kugeza 113 (Barremian / Aptian)4
Inzego z'amabuye: Yixian, Jiufotang4
Ibihugu: Ubushinwa4
Ibisigazwa byanditswe: 2 muri The Paleobiology Database4
Ivumburwa: 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
Biracyagibwaho impaka: Scientists are not sure exactly what plants Archaeorhynchus ate, because its beak is not like that of any modern bird.2

Aho amakuru yakuwe

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): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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