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Kaartuunii: Chupkaornis
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Chupkaornis

Hiika maqaa: “eastern bird”1
Kan nyaate: FoonSimbirroota jalqabaaKireetaashasii Dhumaa

Chupkaornis was a flightless diving bird that lived in the sea around Japan. It had sharp teeth and used its strong legs to swim underwater and catch fish.2

Kan jiraate
waggaa miliyoona 90 hanga 84 dura4
Kireetaashasii Dhumaa
Fosiliiwwan kan itti argaman
Hokkaido, Japan31
Dheerina
0.7 hanga 0.8 m (2.3 hanga 2.6 ft)1
Ol-dheerina
0.36 m (1.2 ft)
tilmaama
Saffisa ol'aanaa
gara 8 km/sa'a (5 mph)
Daakuu, tilmaama

Yoom jiraate?

Tiraayaasikii
Juraasikii
Kireetaashasii
waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Chupkaornis gara 0.8 m dheeraa (2.6 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)Chupkaornisgara 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 1.5 funyaan hanga eegeetti dheeraaakka muuzii 4 walitti hiriiran dheeraaakka barcuma jala deemuu danda'utti xiqqaadheerina bishaan daakaa guddaa (50 m) sekondii 22 keessatti daakuu danda'a

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

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

Hammam saffisaa ture?

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

1

Chupkaornis is the oldest known hesperornithiform bird from Asia, living about 89 to 83 million years ago.2

2

Its name comes from the Ainu word 'chupka' meaning 'eastern', because it was found in East Asia, unlike its relative Hesperornis which means 'western bird'.1

3

Chupkaornis could not fly. Its wings were tiny, and it used its strong legs and feet to push itself through the water.2

4

The only known fossil of Chupkaornis includes nine bones: neck vertebrae, back vertebrae, part of the thigh bone, and part of the shin bone.1

5

It was discovered in 1996 by two amateur fossil collectors, Masatoshi and Yasuji Kera, and was named after them.1

6

Chupkaornis had special joints in its backbone that allowed it to bend its neck and body while diving.2

AI'n kan hojjetameFakkii AI'n hojjetame: Chupkaornis
Fakkii AI'n hojjetame kan Chupkaornis 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 Chupkaornis baay'ee gaafataman

?How big was Chupkaornis?

Chupkaornis was about 70 to 80 centimetres (2.3 to 2.6 feet) long, roughly the size of a small penguin.1

?Could Chupkaornis fly?

No, Chupkaornis could not fly. It had very small wings and used its strong legs and webbed feet to swim underwater.12

?What did Chupkaornis eat?

Chupkaornis was a predatory diving bird that likely caught fish underwater with its sharp teeth.2

?When did Chupkaornis live?

Chupkaornis lived during the Late Cretaceous, about 89 to 83 million years ago.1

Ogeeyyii daayinootiif

Maqaa saayinsii
Chupkaornis
Kan maqaa baase
Tanaka et al. 20184
Garee
Simbirroota jalqabaa
Maatii / kilaadii
Hesperornithiformes4
Ramaddii
Theropoda > Avialae4
Umurii dhagaawwanii
waggaa miliyoona 90 hanga 84 (Coniacian / Santonian)4
Caasaawwan dhagaa
Kashima4
Biyyoota
Jaappaan4
Galmee fosilii
1 The Paleobiology Database keessa4
Argannoo
Chupkaornis was discovered in August 1996 by Masatoshi and Yasuji Kera in Hokkaido, Japan. It was named and described by Tomonori Tanaka and colleagues in 2018.13
Ammallee falmisiisaa
Scientists are not sure exactly how large Chupkaornis was, because only a few bones have been found.1

Odeeffannoon eessaa dhufa

  1. Chupkaornis (en.wikipedia.org)
  2. The oldest Asian hesperornithiform from the Upper Cretaceous of Japan, and the phylogenetic reassessment of Hesperornithiformes (perot-m.imgix.net)
  3. PBDB Taxon (paleobiodb.org)
  4. Chupkaornis in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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Garee sana irraa kan biroo: Simbirroota jalqabaa

ArchaeopteryxSimbirroota jalqabaaHesperornisSimbirroota jalqabaaIchthyornisSimbirroota jalqabaaBaptornisSimbirroota jalqabaaJurapteryxSimbirroota jalqabaaGobipteryxSimbirroota jalqabaa

Ammas yeroo sana irraa: Kireetaashasii Dhumaa

TyrannosaurusTiraanoosarootaTriceratopsDaayinoowwan gaanfa qabanVelociraptorRaappitarootaSpinosaurusIspaayinoosarootaAnkylosaurusDaayinoowwan gaachanaaParasaurolophusAfaan-daakiyyee
Rex soorisanduuqa gumaachaa ga'eessotaaf