Alexornis
IAlexornis kwakuyinyoni encane kakhulu eyayihlala ngesikhathi seLate Cretaceous endaweni okuyindawo yaseMexico manje. Yayilingana neshubane futhi kungenzeka ukuthi yayidla izinambuzane noma ezinye izilwane ezincane. Le nyoni ikhethekile ngoba ingeyeqembu elibizwa ngokuthi ama-enantiornithines, ayenamalunga amahlombe abheke emuva uma eqhathaniswa nezinyoni zanamuhla.13
Yaphila nini?
Yayinkulu kangakanani?
Yayisinda kangakanani?
Yayinkulu kangakanani i-Alexornis uma uqhathaniswa NAWE?
Izibalo nje kusiphequluli sakho. Akukho okugcinwayo noma okuthunyelwa ndawo.
Yayishesha kangakanani?
Amaqiniso amnandi
IAlexornis yaziwa ngesidumbu esingaphelele, esihlanganisa amathambo amahlombe, amaphiko, nemilenze, kodwa akukho kakhakhayi.1
Yayinesisindo esingaba ngu-35.6 g kuphela, okulingana neshubane lanamuhla.1
Lapho itholakala okokuqala, ososayensi babecabanga ukuthi iAlexornis iyokhokho bama-kingfisher nama-woodpecker, kodwa izifundo zakamuva zakhombisa ukuthi iyinyoni yohlobo lwe-enantiornithine.1
Ama-enantiornithines afana neAlexornis ayenelunga eliguqukile phakathi kwethambo lehlombe nethambo lomphimbo, okwadida abacwaningi bokuqala.1
Insalela yatholakala ngo-1971 futhi yachazwa ngokusemthethweni ngo-1976 ngusosayensi wezinsalela uPierce Brodkorb.1
I-Alexornis yayiphila ngesikhathi se-Santonian se-Late Cretaceous, eminyakeni eyizigidi ezingaba ngu-85 kuya ku-83 edlule.3
Imibuzo ebuzwa kakhulu mayelana no-Alexornis
?Yayinkulu kangakanani iAlexornis?
Yayilingana neshubane, inesisindo esingaba ngu-35.6 g.1
?I-Alexornis yayidla ini?
Ososayensi bacabanga ukuthi kungenzeka yayidla izinambuzane noma ezinye izilwane ezincane, ngokusekelwe kusayizi wayo omncane nezici ezifana nezinyoni.1
?Ingabe iAlexornis yayiyidinosaur?
IAlexornis yayiyinyoni, futhi izinyoni ziyinhlobo yedinosaur ebizwa ngokuthi ama-avialan dinosaur. Ngakho-ke yebo, yayiyidinosaur.1
?I-Alexornis yaphila nini?
Yayiphila ngesikhathi se-Late Cretaceous, eminyakeni eyizigidi ezingaba ngu-85 kuya ku-83 edlule.1
Umchithi wezinganekwane
Inganekwane: Abanye abantu babecabanga ukuthi iAlexornis iyokhokho bezinyoni zanamuhla.
Iqiniso: Eqinisweni, iAlexornis iyinyoni yohlobo lwe-enantiornithine, iqembu lezinyoni zakudala ezafa kanye nama-dinosaur.1
Ochwepheshe bama-dino
- Igama lesayensi
- Alexornis
- Iqanjwe ngu
- Brodkorb 19763
- Iqembu
- Izinyoni zakuqala
- Umndeni / i-clade
- Alexornithidae3
- Ukuhlukaniswa
- Theropoda > Avialae3
- Inkathi yamadwala
- 86 kuya ku-84 wezigidi zeminyaka (Santonian)3
- Izakhiwo zamatshe
- La Bocana Roja3
- Amazwe
- Mexico3
- Izinsalela ezitholiwe
- 1 ku-Paleobiology Database3
- Ukutholakala
- Insalela eyodwa kuphela eyaziwayo yeAlexornis yatholakala ngo-1971 eduze ne-El Rosario, eBaja California, eMexico. Yaqanjwa futhi yachazwa ngo-1976 nguPierce Brodkorb, owayecabanga ukuthi iyokhokho bezinyoni ezibizwa ngokuthi ama-kingfisher nama-woodpecker.12
- Kusaphikiswana ngakho
- Ososayensi basaqiniseka ngokuthi iAlexornis ihlobene kanjani nezinye izinyoni zohlobo lwe-enantiornithine, ikakhulukazi lezo ezivela eNingizimu Melika nase-Central Asia.1
Lapho amaqiniso evela khona
- Alexornis (en.wikipedia.org)
- repository.si.edu (repository.si.edu)
- Alexornis in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.
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