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Khathune ya Pterygornis
Karete ya dinosaure No. 1502 ho tse 2 027

Pterygornis

Lebitso le bolela: “wing bird”1
E jele: NamaDinonyana tsa peleKretase ya Pele

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

E phetse
dilemo tse dimilione tse 121 ho isa ho 113 tse fetileng4
Kretase ya Pele
Difosili di fumanwe ho
Liaoning Province, China32
Bolelele
0.1 ho isa ho 0.2 m (0.3 ho isa ho 0.7 ft)2
Bophahamo
0.09 m (0.3 ft)
kakanyo
Lebelo le phahameng ka ho fetisisa
e ka bang 24 km/h (15 mph)
Ho fofa, kakanyo

E phetse neng?

Triasiki
Jurasiki
Kretase
Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

E ne e le telele hakae?

Pterygornis bolelele ba e ka bang 0.2 m (0.7 ft)Katse ya lapeng e ka bang 0.5 m (1.6 ft)Ntja e ka bang 1 m (3.3 ft)Baesekele ya motho e moholo e ka bang 1.8 m (5.9 ft)

E ne e phahame hakae?

Pterygornisbophahamo ba e ka bang 0.1 m (0.3 ft)Katse ya lapenge ka bang 0.3 m (1 ft)Ntjae ka bang 0.5 m (1.6 ft)Peree ka bang 1.6 m (5.2 ft)

kakanyo

telele jwaloka ditene tsa ho bapala tse 6 ka molae nyane hoo e ka tsamayang ka tlasa setuloe ne e ka fofa ho tshela lebala lohle la bolo ya maoto ka metsotswana e 16

Pterygornis e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E ne e le lebelo hakae?

dintho tse monate

Dintlha tse monate

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

E entswe ke AISetshwantsho sa Pterygornis se entsweng ke AI
Setshwantsho se entsweng ke AI, se bontshang kamoo Pterygornis e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense
Pterygornis
E rehilwe ke
Wang et al. 20144
Sehlopha
Dinonyana tsa pele
Lelapa / leloko
Enantiornithes4
Tlhophiso
Theropoda > Avialae4
Dilemo tsa mafika
dilemo tse dimilione tse 121 ho isa ho 113 (Aptian)4
Dibopeho tsa mafika
Jiufotang4
Dinaha
Tjhaena4
Direkoto tsa difosili
1 ho The Paleobiology Database4
Ho sibollwa
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
E sa ntse e phehwa kgang
Scientists are still studying exactly how Pterygornis's skull movement worked, because its bones are so small and delicate.2

Moo dintlha di tswang teng

  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): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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Tse ding tsa sehlopha se le seng: Dinonyana tsa pele

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Le tsona tsa nako e le nngwe: Kretase ya Pele

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