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Pterygornis kartun
Dino kad No. 1502 wɔ 2 027 mu

Pterygornis

Din no ase: “wing bird”1
Ɔdii: NamNnomaa a wɔdii kanKretasias Mfiase

Pterygornis was a tiny, sparrow-sized bird that lived during the time of the dinosaurs. It could move its upper beak separately from its skull, just like modern birds do when they eat. This little flyer was an early experiment in bird skull design!2

Ɔtenaa ase
mfeɛ ɔpepem 121 kɔsi 113 a atwam4
Kretasias Mfiase
Wɔhunuu fɔsil wɔ
Liaoning Province, China32
Tenten
0.1 kɔsi 0.2 m (0.3 kɔsi 0.7 ft)2
Korɔn
0.09 m (0.3 ft)
nsusuiɛ
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?

Pterygornis ne tenten bɛyɛ 0.2 m (0.7 ft)Fie agyinamoa bɛyɛ 0.5 m (1.6 ft)Kraman bɛyɛ 1 m (3.3 ft)Ɔpanin sakre bɛyɛ 1.8 m (5.9 ft)

Na ne korɔn yɛ sɛn?

Pterygornisne korɔn bɛyɛ 0.1 m (0.3 ft)Fie agyinamoabɛyɛ 0.3 m (1 ft)Kramanbɛyɛ 0.5 m (1.6 ft)Ɔpɔnkɔbɛyɛ 1.6 m (5.2 ft)

nsusuiɛ

ne 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

Pterygornis 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?

nneɛma a ɛyɛ fɛ

Nsɛm a ɛyɛ anigye

1

Pterygornis belonged to a group called Enantiornithes, which were the most common birds during the Age of Dinosaurs.2

2

Its fossils were found in the Jiufotang Formation in China, a famous site that has preserved many early birds.32

3

Unlike older birds, Pterygornis had a special skull that could move its upper jaw up and down, helping it grab food more easily.2

4

The name Pterygornis means 'wing bird' in Latin and Greek.1

5

Pterygornis lived about 121 to 113 million years ago, during the Early Cretaceous period.3

6

Its skeleton was found disarticulated, meaning the bones were scattered, but some skull bones were perfectly preserved.2

AI na ɛyɛeɛPterygornis mfonini a AI yɛeɛ
Yei yɛ Pterygornis 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.

Ma dino ho animdefoɔ

Nyansahu din
Pterygornis
Obi a ɔtoo din
Wang et al. 20144
Kuo
Nnomaa a wɔdii kan
Abusua / kuo kɛseɛ
Enantiornithes4
Nkyekyɛmu
Theropoda > Avialae4
Abotan no mfeɛ
mfeɛ ɔpepem 121 kɔsi 113 (Aptian)4
Abotan nhyehyɛeɛ
Jiufotang4
Aman
Kyaena4
Fɔsil nkyerɛwee
1 wɔ The Paleobiology Database mu4
Nhunumu
Pterygornis was named by Wang Min and colleagues in 2014, based on fossils found near Dapingfang Town in Liaoning, China. The species name P. dapingfangensis comes from that town.12
Wɔda so gye ho akyinnye
Scientists are still studying exactly how Pterygornis's skull movement worked, because its bones are so small and delicate.2

Baabi a nsɛm no firi

  1. Pterygornis (en.wikipedia.org)
  2. New enantiornithine bird reveals the refinement for cranial kinesis occurring early in avian evolution (phys.org)
  3. PBDB Taxon (paleobiodb.org)
  4. Pterygornis in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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