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Chupkaornis na ndenge ya karton
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Chupkaornis

Nkombo elingi koloba: “eastern bird”1
Alyaki: MosuniBandeke ya libosoKretase ya nsuka

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

Azalaki na bomoi
mbula milio 90 kino 84 eleki4
Kretase ya nsuka
Bafosile emonanaki na
Hokkaido, Japan31
Bolai
0,7 kino 0,8 m (2,3 kino 2,6 ft)1
Bolai na likolo
0,36 m (1,2 ft)
kokanisa
Mbangu ya likolo
pene na 8 km/h (5 mph)
Kobeta mai, kokanisa

Azalaki na bomoi ntango nini?

Triasiki
Jurasiki
Kretase
Mbula milio 252 eleki20114566, asteroide

Azalaki monene boni?

Azalaki molai boni?

Chupkaornis pene na 0,8 m bolai (2,6 ft)Pusu ya ndako pene na 0,5 m (1,6 ft)Mbwa pene na 1 m (3,3 ft)Velo ya moto mokolo pene na 1,8 m (5,9 ft)

Azalaki molai boni na likolo?

Pusu ya ndakopene na 0,3 m (1 ft)Chupkaornispene na 0,36 m na likolo (1,2 ft)Mbwapene na 0,5 m (1,6 ft)Mpundapene na 1,6 m (5,2 ft)

kokanisa

molai lokola bapusu 1,5 ya ndako zolo kino mokilamolai lokola matoko 4 oyo balandanimoke ete akoka koleka na nse ya kitiakokaki kobeta mai bolai ya pisine monene (50 m) na sekonde 22

Chupkaornis azalaki monene boni soki tokokanisi na YO?

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Azalaki na mbangu boni?

makambo ya kitoko

Makambo ya kosepelisa

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

Esalemi na AIElilingi ya Chupkaornis esalemi na AI
Elilingi esalemi na AI oyo ezali kolakisa ndenge Chupkaornis akokaki kozala. Ordinatere esalaki yango na makambo oyo bato ya siansi bayebi. Ezali kaka kokanisa: nyama ya solo akokaki kozala ndenge mosusu, mpe moto moko te ayebi balangi na ye ya solo.
otunaki

Mituna oyo batunaka mingi na ntina na Chupkaornis

?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

Mpo na bayebi ya badino

Nkombo ya siansi
Chupkaornis
Nkombo epesamaki na
Tanaka et al. 20184
Lisanga
Bandeke ya liboso
Libota / klade
Hesperornithiformes4
Klasifikasio
Theropoda > Avialae4
Mbula ya mabanga
mbula milio 90 kino 84 (Coniacian / Santonian)4
Milongo ya mabanga
Kashima4
Bikolo
Zapo4
Bafosile oyo ekomami
1 na The Paleobiology Database4
Ntango bamonaki yango
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
Naino bazali kowelana
Scientists are not sure exactly how large Chupkaornis was, because only a few bones have been found.1

Esika makambo euti

  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): mbula, bisika, milongo ya mabanga, klasifikasio.

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