Cathayornis
Cathayornis wuxuu ahaa shimbir yar oo ilko leh oo noolaa xilligii Early Cretaceous. Wuxuu lahaa cidiyo waaweyn oo ku yaalla faraha baalashiisa wuxuuna awooday inuu geedaha ku dul fariisto. Wuxuu ahaa mid ka mid ah shimbirihii ugu horreeyay ee enantiornithean ee laga helay Shiinaha.1
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Intee in le'eg ayuu u dheeraa (kor u kac)?
qiyaas
Intee in le'eg ayuu Cathayornis ahaa marka la barbar dhigo ADIGA?
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Xaqiiqooyin xiiso leh
Cathayornis wuxuu lahaa san dheer oo ilko leh iyo cagaha lagu fariisto, sida shimbiraha badan ee enantiornithean.1
Wuxuu lahaa cidiyo waaweyn oo ku yaalla labadiisa farood ee hore kuwaas oo gacan ka geystay taageeridda baalashiisa.1
Hal lafo oo dhab ah oo Cathayornis yandica ah ayaa la helay, lambarka diiwaanka IVPP V9769.1
Cathayornis wuxuu noolaa qiyaastii 120 milyan oo sano ka hor, xilligii Aptian ee Early Cretaceous.1
Saynisyahannada qaar ayaa mar u malaynayay in Cathayornis uu la mid yahay Sinornis, laakiin daraasado dambe ayaa muujiyay inay kala duwan yihiin.1
Dhowr nooc oo kale ayaa mar la oran jiray Cathayornis, laakiin inta badan waa la kala saaray ama hadda loo arkaa inay yihiin kuwo shaki leh.1
Su'aalaha ugu badan ee ku saabsan Cathayornis
?Intee in le'eg ayuu ahaa Cathayornis?
Wuxuu ahaa shimbir yar, laakiin ilaha macluumaadku ma bixiyaan cabbirro sax ah sida dhererka ama miisaanka.3
?Cathayornis ma lahaa ilko?
Haa, wuxuu lahaa san xoogaa dheer oo ilko leh.3
?Cathayornis ma wuxuu ahaa dinosaur?
Haa, waa shimbir, shimbiruhuna waa nooc ka mid ah dinosaur-ka oo loo yaqaan avialan dinosaurs.3
Burinta khuraafaadka
Khuraafaad: Cathayornis wuxuu lahaa dabo lafo dheer oo aan lahayn pygostyle.
Runta: Dib-u-eegis ayaa muujisay in Cathayornis uu lahaa dabo caadi ah oo enantiornithean ah oo leh pygostyle; jahwareerkii hore wuxuu ka yimid lafaha miskaha oo si khaldan loo aqoonsaday.1
Khubarada dino
- Magaca sayniska
- Cathayornis
- Waxaa magacaabay
- Zhou et al. 19924
- Koox
- Shimbiraha hore (xilligii dinos-ka)
- Qoyska / kooxda
- Enantiornithes4
- Kala soocidda
- Theropoda > Avialae4
- Xilligii dhagaxyada
- 121 ilaa 113 milyan oo sano (Aptian)4
- Dhagaxyada
- Jiufotang4
- Waddamada
- China4
- Diiwaanka fossil-ka
- 3 oo ku jira Paleobiology Database4
- Daahfurka
- Cathayornis waxaa magacaabay Zhou, Jin, iyo Zhang sanadkii 1992 iyadoo lagu salaynayo lafo laga helay Jiufotang Formation ee Liaoning, Shiinaha.12
- Wali waa la isku khilaafsan yahay
- Saynisyahannadu weli way ka doodaan in lafo kale, sida kuwa Largirostrornis iyo Cuspirostrisornis, ay yihiin isla nooca Cathayornis yandica.1
Halka xaqiiqadu ka timaaddo
- Cathayornis (en.wikipedia.org)
- PBDB Taxon (paleobiodb.org)
- Cathayornis (en.wikipedia.org)
- Cathayornis in The Paleobiology Database (CC BY 4.0): da'da, meelaha, qaab-dhismeedka dhagaxyada, kala-soocidda.
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Archaeopteryx
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