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Khathunu ya Chupkaornis
Karata ya dino No. 0421 mo go 2 027

Chupkaornis

Leina le raya: “eastern bird”1
E jele: NamaDinonyane tsa ntlhaBofelo jwa Cretaceous

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

E tshetse
dimilione tsa dingwaga di le 90 go ya go 84 tse di fetileng4
Bofelo jwa Cretaceous
Difosili di fitlhetswe kwa
Hokkaido, Japan31
Boleele
0.7 go ya go 0.8 m (2.3 go ya go 2.6 ft)1
Bogodimo
0.36 m (1.2 ft)
kakanyo
Bonako jo bogolo
e ka nna 8 km/h (5 mph)
Go thuma, kakanyo

E tshetse leng?

Triassic
Jurassic
Cretaceous
dimilione tsa dingwaga di le 252 tse di fetileng20114566, asteroiti

E ne e le kgolo go le kae?

E ne e le telele go le kae?

Chupkaornis e ka nna 0.8 m boleele (2.6 ft)Katse ya mo gae e ka nna 0.5 m (1.6 ft)Ntšwa e ka nna 1 m (3.3 ft)Baesekele ya motho yo mogolo e ka nna 1.8 m (5.9 ft)

E ne e le kwa godimo go le kae?

Katse ya mo gaee ka nna 0.3 m (1 ft)Chupkaornise ka nna 0.36 m bogodimo (1.2 ft)Ntšwae ka nna 0.5 m (1.6 ft)Pitsee ka nna 1.6 m (5.2 ft)

kakanyo

telele jaaka dikatse tsa mo gae di le 1.5 go tswa kwa nkong go ya kwa mogatlengtelele jaaka dibanana di le 4 di latelanannye mo e ka tsamayang ka fa tlase ga setuloe ne e ka thuma boleele jwa letamo le legolo la go thuma (50 m) mo metsotswaneng e le 22

Chupkaornis e ne e le kgolo go le kae fa e bapisiwa le WENA?

Ke dipalo fela mo sebatling sa gago. Ga go sepe se se bolokwang kgotsa se se romelwang gope.

E ne e le bonako go le kae?

dilo tse di monate

Dintlha tse di monate

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

E dirilwe ke AISetshwantsho sa Chupkaornis se se dirilweng ke AI
Setshwantsho se se dirilweng ke AI sa kafa Chupkaornis e ka tswang e ne e lebega ka gone, se dirilwe ke khomputara go ya ka se borasaense ba se itseng. Ke kakanyo fela: phologolo ya nnete e ka tswa e ne e lebega ka tsela e sele, mme ga go ope yo o itseng mebala ya yona ya nnete.
o botsitse

Dipotso tse di botswang thata ka ga 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

Ya baitseanape ba didino

Leina la saense
Chupkaornis
Leina le neilwe ke
Tanaka et al. 20184
Setlhopha
Dinonyane tsa ntlha
Lelapa / clade
Hesperornithiformes4
Thulaganyo
Theropoda > Avialae4
Bogolo jwa matlapa
90 go ya go 84 dimilione tsa dingwaga (Coniacian / Santonian)4
Dibopego tsa matlapa
Kashima4
Dinaga
Japane4
Direkoto tsa difosili
1 mo The Paleobiology Database4
Go fitlhelwa
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
Go sa ntse go ganetsanwa
Scientists are not sure exactly how large Chupkaornis was, because only a few bones have been found.1

Kwa dintlha di tswang teng

  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): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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Tse dingwe tsa setlhopha se le sengwe: Dinonyane tsa ntlha

ArchaeopteryxDinonyane tsa ntlhaHesperornisDinonyane tsa ntlhaIchthyornisDinonyane tsa ntlhaBaptornisDinonyane tsa ntlhaJurapteryxDinonyane tsa ntlhaGobipteryxDinonyane tsa ntlha

Le tsona ke tsa nako e le nngwe: Bofelo jwa Cretaceous

TyrannosaurusDitiranosoroTriceratopsDidino tse di nang le dinakaVelociraptorDiraptoroSpinosaurusDispinosoroAnkylosaurusDidino tse di nang le thebeParasaurolophusMelomo-pidipidi
Fepa Rexnkgwana ya dikabo ya batho ba bagolo