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Kaartuunii: Pedopenna
Kaardii daayinoo Lak. 1399 kan 2ย 027 keessaa

Pedopenna

Hiika maqaa: “foot feather”1
Kan nyaate: FoonDaayinoowwan foon nyaatanJuraasikii Gidduu

Pedopenna was a tiny, feathered dinosaur that lived in what is now China. It had long feathers on its feet, which might have helped it glide or show off. This dinosaur was very close to being a bird!21

Kan jiraate
waggaa miliyoona 165 hanga 162 dura4
Juraasikii Gidduu
Fosiliiwwan kan itti argaman
Daohugou locality, Nei Mongol, China2
Dheerina
hanga 1 m (3.3 ft)1
Ol-dheerina
0.36 m (1.2 ft)
tilmaama
Saffisa ol'aanaa
gara 25 km/sa'a (16 mph)
Fiiguu, tilmaama

Yoom jiraate?

Tiraayaasikii
Juraasikii
Kireetaashasii
waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Pedopenna gara 1 m dheeraa (3.3 ft)Adurree manaa gara 0.5 m (1.6 ft)Saree gara 1 m (3.3 ft)Saayikilii nama guddaa gara 1.8 m (5.9 ft)

Hammam ol-dheeraa ture?

Adurree manaagara 0.3 m (1 ft)Pedopennagara 0.36 m ol-dheeraa (1.2 ft)Sareegara 0.5 m (1.6 ft)Fardagara 1.6 m (5.2 ft)

tilmaama

akka adurree manaa 2 funyaan hanga eegeetti dheeraaakka muuzii 6 walitti hiriiran dheeraaakka barcuma jala deemuu danda'utti xiqqaameetira 100 sekondii 14 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

SI wajjin yoo wal bira qabamu, Pedopenna hammam guddaa ture?

Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.

Hammam saffisaa ture?

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

1

Pedopenna had long, feathery plumes on its feet that were up to 55 mm (2.2 inches) long, almost as long as its foot bones.2

2

It lived around 165 to 161 million years ago, during the Middle to Late Jurassic, possibly older than the famous early bird Archaeopteryx.31

3

Pedopenna is known only from a partial right leg and some feather impressions, so scientists are not sure exactly how big it was.2

4

Its foot feathers were not as stiff or aerodynamic as those of some other feathered dinosaurs, so they may have been used for display or balance rather than flight.2

5

Pedopenna is one of the most bird-like dinosaurs ever found, and some scientists think it was more closely related to birds than any other non-avian dinosaur.2

AI'n kan hojjetameFakkii AI'n hojjetame: Pedopenna
Fakkii AI'n hojjetame kan Pedopenna maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.
ati gaafatte

Gaaffiiwwan waa'ee Pedopenna baay'ee gaafataman

?How big was Pedopenna?

About 1 metre (3 feet) or less in length, but since only a leg is known, the exact size is hard to tell.1

?Did Pedopenna have feathers?

Yes, it had long feathers on its feet, up to 55 mm (2.2 inches) long, and also shorter feathers on its legs.12

?Could Pedopenna fly?

Probably not. Its foot feathers were symmetrical and not very stiff, so they were likely used for display or balance, not for flying.1

?Is Pedopenna older than Archaeopteryx?

Possibly. It lived around 168 to 152 million years ago, which may be older than Archaeopteryx, but the exact age is debated.1

Ogeeyyii daayinootiif

Maqaa saayinsii
Pedopenna
Kan maqaa baase
Xu and Zhang 20054
Garee
Daayinoowwan foon nyaatan
Maatii / kilaadii
Paraves4
Ramaddii
Theropoda4
Umurii dhagaawwanii
waggaa miliyoona 165 hanga 162 (Callovian)4
Caasaawwan dhagaa
Tiaojishan4
Biyyoota
Chaayinaa4
Galmee fosilii
1 The Paleobiology Database keessa4
Argannoo
Pedopenna was named in 2005 by Xu Xing and Zhang Fucheng from the Institute of Vertebrate Paleontology and Paleoanthropology in Beijing. The fossil was found near the village of Daohugou in Nei Mongol, China.23
Ammallee falmisiisaa
Scientists are not sure exactly how old the Daohugou Beds are, so Pedopenna might be from the Middle Jurassic or the Late Jurassic.12

Odeeffannoon eessaa dhufa

  1. Pedopenna (en.wikipedia.org)
  2. A new maniraptoran dinosaur from China with long feathers on the metatarsus (ivpp.cas.cn)
  3. PBDB Taxon (paleobiodb.org)
  4. Pedopenna in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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