Navaornis
Navaornis ko colli mawɗi hono starling, nguurndam mum ko hitaande 80 miliyon ko adii jooni e nder leydi Brazil jooni. Ina jogii hoore nde alaa ɗe, e gite mawɗe, nanndi e colli hannde, kono jeyaa e fedde ɓooynde wiyeteende enantiornithines. Hoore mum moƴƴere ndu annduɓe njiyi ɓernde mum ko adii fof e colli ɓooyɗi.12
Ɗume nde o wuuri?
How fast was it?
Anndal belɗungal
Navaornis ina jogii hoore nde alaa ɗe, e gite mawɗe, hono colli hannde, kono ɓernde mum ina jogii geɗe ɓooyɗe, hono cerebellum tokoso e telencephalon ɓurɗo mawnude.1
Hoore mum ko hoore colli Mesozoic ɓe moƴƴere nde tawnaa, nde moƴƴi e nder ɗiɗi, tawa alaa ɗum fittaande.1
Nokkuure ɓandu Navaornis tawnaa ɗoo ko tokooso, ko 6 meeteer kaaree tan, kono ina jogii ɗuuɗal ɓandu enantiornithine.1
Navaornis jeyaa e fedde wiyeteende Enantiornithes, ɓe ko colli ɓurɗi ceertude e nder Mesozoic, nguurndam e nder kala duuniyaaru e nder Antarctica.12
Noppi mum (bony labyrinth) nanndi e colli hannde, kono ɓuri mawnude.1
Naamnu Rex fii Navaornis
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Ngam annduɓe dino
- Innde ganndal
- Navaornis
- Inndoowo
- Chiappe et al. 20243
- Fedde
- Colli arani
- Fedde / clade
- Enantiornithes3
- Fedde
- Theropoda > Avialae3
- Duuɓi kaaƴe
- 84 haa 66 miliyoŋ hitaande (Campanian / Maastrichtian)3
- Ɗowɗe kaaƴe
- Adamantina3
- Leyɗe
- Brazil3
- Fosilji tawaaɗi
- 1 e nder Paleobiology Database3
- Tawgol
- Nokkuure ɓandu nduu tawnaa e hitaande 2004 e William Nava, hoore nduu tawnaa e hitaande 2016. Leñol ngol inniraa Navaornis hestiae e Chiappe e wondiiɓe mum e hitaande 2024.13
- Haa jooni ɓe ɗon yeddondira
- Annduɓe ina mbaɗa luural e no Navaornis jokkondiri e enantiornithines woɗɓe, sabu hoore mum nde alaa ɗe e nanndi e colli hannde, ina saɗti ɗum e nder leñol.1
Ɗo haalaaji iwri
- Cretaceous bird from Brazil informs the evolution of the avian skull and brain | Nature (nature.com)
- Cretaceous bird from Brazil informs the evolution of the avian skull and brain (pmc.ncbi.nlm.nih.gov)
- Navaornis in The Paleobiology Database (CC BY 4.0): duuɓi, nokkuuje, cuuɗi kaaƴe, pecce.
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Archaeopteryx
Hesperornis
Ichthyornis
Baptornis
Jurapteryx
Gobipteryx
Tyrannosaurus
Triceratops
Velociraptor
Spinosaurus
Ankylosaurus
Parasaurolophus