Eoenantiornis

Magacu wuxuu ka dhigan yahay: “waaberiga Enantiornis”1

Cunay: HilibShimbiraha hore (xilligii dinos-ka)Cretaceous-kii hore

Eoenantiornis wuxuu ahaa shimbir yar oo hore oo noolaa xilligii Early Cretaceous, qiyaastii 125 milyan oo sano ka hor. Wuxuu lahaa ilko iyo dabo dheer oo lafo ah, jirkiisuna wuxuu ahaa mid baalal leh. Shimbirkani wuxuu ahaa mid hilibka cuna oo u badan inay ugaarsan jireen cayayaanka iyo xayawaannada kale ee yaryar.1 3

Noolaayeen

126 ilaa 120 milyan sano ka hor3

Cretaceous-kii hore

Fossil-ka laga helay

Heitizigou, Gobolka Liaoning, Shiinaha1 3

Xawaaraha ugu sarreeya

ku dhowaad 27 km/h (17 mph)

Duulid, qiyaas

Goorma ayuu noolaa?

Triassic

Jurassic

Cretaceous

252 milyan oo sano ka hor20114566, asteroid-kii

Intee in le'eg ayuu u dheereeyay?

Qof soconaya qiyaastii 5 km/h (3 mph)

Ilmo baaskiil wata qiyaastii 12 km/h (7 mph)

Eoenantiornis qiyaastii 27 km/h (17 mph)

Faras ordaya qiyaastii 65 km/h (40 mph)

Harimcad qiyaastii 100 km/h (62 mph)

waxyaabo qabow

Xaqiiqooyin xiiso leh

Eoenantiornis waa mid ka mid ah shimbiraha enantiornithine ee ugu da'da weyn ee la yaqaan, koox inta badan loo yaqaan 'shimbiraha ka soo horjeeda' sababtoo ah kala-goysyada garbahoodu way ka duwanaayeen shimbiraha casriga ah.1

Fossil-ka kaliya ee la yaqaan ee Eoenantiornis waa lafo ku dhowaad dhammaystiran oo leh sawirro baalal ah, waxaana laga helay Yixian Formation ee Shiinaha.1 2

Shimbirkani si buuxda uma korin markii uu dhintay, markaa saynisyahannadu waxay u malaynayaan inuu ahaa mid yar.1

Eoenantiornis wuxuu noolaa xilligii Early Cretaceous, qiyaastii 125 ilaa 120 milyan oo sano ka hor, meesha hadda loo yaqaan Liaoning, Shiinaha.3 2

Magaca Eoenantiornis macnihiisu waa 'waaberiga Enantiornis', sababtoo ah saynisyahannadu waxay u maleeyeen inuu ahaa qaraabo hore oo ka mid ah shimbirta Enantiornis.1

Sawirka Eoenantiornis oo uu sameeyay AI — Sawir uu sameeyay AI oo muujinaya sida Eoenantiornis u ekaan karay, oo uu kombuyuutarku ka sameeyay waxa ay saynisyahannadu yaqaaniin. Waa qiyaas: xayawaanka dhabta ah waxaa laga yaabaa inuu u ekaa si ka duwan, qofna ma garanayo midabadiisa dhabta ah.

Khubarada dino

Magaca sayniska: Eoenantiornis
Waxaa magacaabay: Hou et al. 19993
Koox: Shimbiraha hore (xilligii dinos-ka)
Qoyska / kooxda: Enantiornithes3
Kala soocidda: Theropoda > Avialae3
Xilligii dhagaxyada: 126 ilaa 120 milyan oo sano (Barremian / Aptian)3
Dhagaxyada: Yixian3
Waddamada: China3
Diiwaanka fossil-ka: 1 oo ku jira Paleobiology Database3
Daahfurka: Eoenantiornis waxaa magacaabay Hou Lianhu, Larry Martin, Zhou Zhonghe, iyo John Alan Feduccia sanadkii 1999. Fossil-ka kaliya, oo ah lafo ku dhowaad dhammaystiran, waxaa laga helay Heitizigou ee Liaoning, Shiinaha.1 3
Wali waa la isku khilaafsan yahay: Saynisyahannadu weli way ka doodayaan meesha saxda ah ee Eoenantiornis uu kaga jiro geedka qoyska shimbiraha, inkastoo guud ahaan la dhigo shimbiraha enantiornithine.1

Halka xaqiiqadu ka timaaddo

Eoenantiornis (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Eoenantiornis in The Paleobiology Database (CC BY 4.0): da'da, meelaha, qaab-dhismeedka dhagaxyada, kala-soocidda.

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