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Dino kad No. 0153 wɔ 2 027 mu

Archaeorhynchus

Din no ase: “ancient snout”1

Ɔdii: NhabanNnomaa a wɔdii kanKretasias Mfiase

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

Ɔtenaa ase

mfeɛ ɔpepem 126 kɔsi 113 a atwam4

Kretasias Mfiase

Wɔhunuu fɔsil wɔ

Liaoning Province, China2 1

Tenten

0.2 m (0.7 ft)1

Mu duru

0.275 kg (1 lb)1

Korɔn

0.155 m (0.5 ft)1

Ntɛmntɛm a ɛsen biara

bɛyɛ 24 km/h (15 mph)

Wimtuo, nsusuiɛ

Berɛ bɛn na ɛtenaa ase?

Triasik

Jurasik

Kretasias

mfeɛ ɔpepem 252 a atwam20114566, ɔsoro ɛboɔ no

Na ne kɛseɛ yɛ sɛn?

Na ne tenten yɛ sɛn?

Na ne korɔn yɛ sɛn?

Na ne mu yɛ duru sɛn?

ne mu duru te sɛ kwadu 2.5

ne mu yɛ hare sen fie agyinamoane tenten te sɛ agodeɛ blɔk 6 a ɛtoatoa soketewa ara ma ɔbɛtumi afa akonnwa aseanka ɔbɛtumi atu atwa bɔɔlobɔ prama mũ wɔ sikɛn 16 mu

Archaeorhynchus kɛseɛ yɛ sɛn sɛ wode toto WO ho a?

Akontaa nko ara wɔ wo browser mu. Yɛnkora biribiara so, na yɛmmfa biribiara nkɔ baabiara.

Na ɛyɛ ntɛm sɛn?

Onipa a ɔnante bɛyɛ 5 km/h (3 mph)

Abofra a ɔte sakre so bɛyɛ 12 km/h (7 mph)

Archaeorhynchus bɛyɛ 24 km/h (15 mph)

Ɔpɔnkɔ a ɔretu mmirika bɛyɛ 65 km/h (40 mph)

Kyiita bɛyɛ 100 km/h (62 mph)

nneɛma a ɛyɛ fɛ

Nsɛm a ɛyɛ anigye

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

Yei yɛ Archaeorhynchus mfonini a AI yɛeɛ, sɛdeɛ ebia na ɔteɛ. Kɔmputa na ɛyɛeɛ firi deɛ nyansahufoɔ nim mu. Ɛyɛ nsusuiɛ: ebia na aboa ankasa no nte saa, na obiara nnim ne kɔla ankasa.

wobisaeɛ

Nsɛm a wɔbisa bebree fa Archaeorhynchus ho

?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

Ma dino ho animdefoɔ

Nyansahu din: Archaeorhynchus
Obi a ɔtoo din: Zhou and Zhang 20064
Kuo: Nnomaa a wɔdii kan
Abusua / kuo kɛseɛ: Ornithuromorpha4
Nkyekyɛmu: Theropoda > Avialae4
Abotan no mfeɛ: mfeɛ ɔpepem 126 kɔsi 113 (Barremian / Aptian)4
Abotan nhyehyɛeɛ: Yixian, Jiufotang4
Aman: Kyaena4
Fɔsil nkyerɛwee: 2 wɔ The Paleobiology Database mu4
Nhunumu: 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
Wɔda so gye ho akyinnye: Scientists are not sure exactly what plants Archaeorhynchus ate, because its beak is not like that of any modern bird.2

Baabi a nsɛm no firi

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): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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