Aurornis
I-Aurornis yayiyi-dinosaur encane enezimpaphe eyayihlala eminyakeni engaba izigidi ezingu 160 edlule. Ingenye yezihlobo ezindala kakhulu ezaziwayo zezinyoni, indala ngisho kune-Archaeopteryx. I-Aurornis yayinemilenze emide nomsila omude, futhi mhlawumbe yayisebenzisa izimpaphe zayo ukuzibonisa noma ukuntweza.21
Yaphila nini?
Yayinkulu kangakanani?
Yayinde kangakanani?
Yayimude kangakanani?
isilinganiso
Yayisinda kangakanani?
Yayinkulu kangakanani i-Aurornis uma uqhathaniswa NAWE?
Izibalo nje kusiphequluli sakho. Akukho okugcinwayo noma okuthunyelwa ndawo.
Yayishesha kangakanani?
Amaqiniso amnandi
I-Aurornis iyisilwane esindala kunazo zonke ezaziwayo zohlobo lwe-avialan, okuyiqembu elihlanganisa izinyoni nezihlobo zazo eziseduze kakhulu zama-dinosaur.2
Isithombe esisodwa kuphela esitholakele se-Aurornis, okungumzimba ophelele onoboya obuthambile obufana nezimpaphe entanyeni nasesifubeni.1
I-Aurornis yaphila ngesikhathi se-Middle kuya ku-Late Jurassic, eminyakeni engaba ngu-168 kuya ku-152 ezigidini edlule.3
Igama layo lisho ukuthi 'inyoni yokuphuma kwelanga' ngoba yayiphila ekuqaleni kokuziphendukela kwemvelo kwezinyoni.1
I-Aurornis yayingamasentimitha angu-51 ubude, icishe ilingane nenkukhu yanamuhla.1
Ososayensi bacabanga ukuthi i-Aurornis yayingakwazi ukundiza ngamaphiko ayo njengezinyoni zanamuhla, kodwa kungenzeka yayikwazi ukuntweza noma ukusebenzisa izimpaphe zayo ukuze ibhalanse.2
Imibuzo ebuzwa kakhulu mayelana no-Aurornis
?Ingabe i-Aurornis iyidinosaur?
Yebo, i-Aurornis iyidinosaur encane enezimpaphe yohlobo lwe-theropod, futhi ingesinye sezihlobo ezindala kakhulu ezaziwayo zezinyoni.45
?I-Aurornis yayingakanani?
Cishe ingamasentimitha angu-51 ubude, icishe ilingane nenkukhu noma inyoni yohlobo lwe-pheasant yanamuhla.24
?I-Aurornis yayidla ini?
Ososayensi abazi ngokuqinisekile, kodwa ngenxa yokuthi yayiyidinosaur encane yohlobo lwe-theropod, kungenzeka yayidla izilwane ezincane njengezinambuzane noma izibankwa.4
?I-Aurornis indala kangakanani?
I-Aurornis yaphila eminyakeni engaba ngu-160 ezigidini edlule, ngesikhathi se-Middle kuya ku-Late Jurassic. Abanye ososayensi abanawo uqiniseko ngeminyaka eyaphila ngayo ngoba indawo okwatholakala kuyo ithambo layo ayicacile kahle.45
?Ingabe i-Aurornis yayikwazi ukundiza?
Mhlawumbe ayikwazanga njengezinyoni zanamuhla. Imilenze yayo yangaphambili emifushane iphakamisa ukuthi yayingakwazi ukundiza ngamandla, kodwa kungenzeka yayikwazi ukuntweza noma ukusebenzisa izimpaphe zayo ukuze ibukeke kahle noma ibhalanse.41
?Ingabe i-Aurornis indala kune-Archaeopteryx?
Yebo, i-Aurornis yaphila eminyakeni engaba ngu-160 ezigidini edlule, cishe eminyakeni eyizigidi eziyi-10 ngaphambi kwe-Archaeopteryx, eyaphila eminyakeni engaba ngu-150 ezigidini edlule. Kodwa-ke, abanye ososayensi abanawo uqiniseko ngeminyaka ngqo ye-Aurornis.45
Ochwepheshe bama-dino
- Igama lesayensi
- Aurornis
- Iqanjwe ngu
- Godefroit et al. 20136
- Iqembu
- Izinyoni zakuqala
- Umndeni / i-clade
- Avialae6
- Ukuhlukaniswa
- Theropoda > Avialae6
- Inkathi yamadwala
- 168 kuya ku-152 wezigidi zeminyaka (Bathonian / Kimmeridgian)6
- Izakhiwo zamatshe
- Tiaojishan6
- Amazwe
- I-China6
- Izinsalela ezitholiwe
- 1 ku-Paleobiology Database6
- Ukutholakala
- I-Aurornis yaqanjwa ngonyaka ka 2013 ngu-Pascal Godefroit nozakwabo. Insalela yatholakala e-Tiaojishan Formation e-Liaoning, e-China, futhi yaqanjwa ngemva kuka-Xu Xing, usosayensi odumile wezinsalela wase-China.31
- Kusaphikiswana ngakho
- Ososayensi baphikisana ngokuthi i-Aurornis yayikwazi yini ukundiza noma ukuntweza nje, ngoba izimpaphe zayo zazilula futhi zingafanelekele ukundiza ngamandla.2
Lapho amaqiniso evela khona
- A Jurassic avialan dinosaur from China resolves the early phylogenetic history of birds (biblio.naturalsciences.be)
- A Jurassic avialan dinosaur from China resolves the early phylogenetic history of birds | Nature (web.archive.org)
- PBDB Taxon (paleobiodb.org)
- Aurornis (en.wikipedia.org)
- Archaeopteryx restored in fossil reshuffle - BBC News (bbc.co.uk)
- Aurornis in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.
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Archaeopteryx
Hesperornis
Ichthyornis
Baptornis
Jurapteryx
Gobipteryx
Brachiosaurus
Diplodocus
Allosaurus
Brontosaurus
Compsognathus
Camarasaurus