Vescornis
I-Vescornis kwakuyidayinaso encane enezimpaphe eyayikwazi ukundiza. Yaphila ngesikhathi se-Early Cretaceous, eminyakeni engaba ngu-122 yezigidi edlule, endaweni esiyi-China namuhla. Le nyoni encane yayinezinzipho ezinde ezinyaweni neminwe emifushane emaphikweni, okwakuyenza ibe yinhle ekundizeni kodwa ingabi yinhle kakhulu ekugibeleni izihlahla.12
Yaphila nini?
Yayishesha kangakanani?
Amaqiniso amnandi
I-Vescornis yayinezinzipho ezincane kakhulu emaphikweni nezinzipho ezinde, eziqinile ezinyaweni, ezayisiza ukuba indize kangcono kodwa zayenza yaba yimbi kakhulu ekukhuphukeni kunezinyoni eziningi zakuqala.2
I-fossil eyodwa kuphela eyaziwayo ye-Vescornis yayicabangeka ukuthi ivela ku-Yixian Formation, kodwa kamuva izazi zokwakheka komhlaba zabona ukuthi empeleni yayivela ku-Huajiying Formation.1
I-Vescornis kungenzeka ukuthi iyisilwane esifanayo nenye inyoni yakuqala ebizwa nge-Jibeinia, kodwa ososayensi abaqinisekile ngoba i-fossil ye-Jibeinia ilahlekile.1
Igama elithi 'Hebeiornis' lanikezwa yona leyo fossil ngonyaka ka-1999, kodwa lelo gama alisebenzi ngoba lalingachazwanga kahle ngokwanele.1
I-Vescornis yaphila eminyakeni engaba ngu-122 yezigidi edlule, ngesikhathi se-Early Cretaceous.1
Buza u-Rex ngo-Vescornis
Rex uphendula imibuzo mayelana naleli khasi kuphela. Imibuzo engu-10 ngenyanga.
Rex uyi-AI futhi angenza amaphutha. Usebenza kumaseva ase-EU futhi imibuzo ayilokothi ilondolozwe. Ungalokothi uthayiphe igama lakho noma ezinye izinto zakho.
Umchithi wezinganekwane
Inganekwane: Abanye abantu bacabanga ukuthi i-Vescornis yayiyinyoni yangempela efana nezinyoni zanamuhla.
Iqiniso: I-Vescornis yayiyi-enantiornithine, okuyiqembu lezinyoni zasendulo ezazinezinyo nezinzipho, futhi ayiyona ukhokho oqondile wezinyoni zanamuhla.1
Ochwepheshe bama-dino
- Igama lesayensi
- Vescornis
- Iqanjwe ngu
- Zhang et al. 20044
- Iqembu
- Izinyoni zakuqala
- Umndeni / i-clade
- Enantiornithes4
- Ukuhlukaniswa
- Theropoda > Avialae4
- Inkathi yamadwala
- 126 kuya ku-120 wezigidi zeminyaka (Barremian / Aptian)4
- Izakhiwo zamatshe
- Yixian4
- Amazwe
- I-China4
- Izinsalela ezitholiwe
- 1 ku-Paleobiology Database4
- Ukutholakala
- I-fossil yatholakala esifundazweni sase-Hebei, e-China, futhi yachazwa ngu-Zhang kanye nozakwabo ngonyaka ka-2004. Igcinwe e-Nanjing Institute of Geology and Paleontology.1
- Kusaphikiswana ngakho
- Ososayensi basaphikisana ngokuthi ngabe i-Vescornis iwuhlobo olufanayo ne-Jibeinia yini, ngoba i-fossil ye-Jibeinia ilahlekile futhi zombili zibukeka zifana kakhulu.1
Lapho amaqiniso evela khona
- Vescornis (en.wikipedia.org)
- Description of a new enantiornithine bird from the Early Cretaceous of Hebei, northern China (cdnsciencepub.com)
- PBDB Taxon (paleobiodb.org)
- Vescornis in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.
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