Monoenantiornis

Magacu wuxuu ka dhigan yahay: “shimbir keliya oo ka soo horjeeda”1

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

Monoenantiornis wuxuu ahaa shimbir yar oo ilko leh oo ku noolaa meesha hadda loo yaqaan Shiinaha xilligii hore ee Cretaceous. Waxay lahayd lugo xooggan iyo ilko fiiqan, waxayna u badan tahay inay ugaarsan jirtay cayayaanka iyo xayawaannada kale ee yaryar.2

Noolaayeen

121 ilaa 113 milyan sano ka hor4

Cretaceous-kii hore

Fossil-ka laga helay

Sihedang, Lingyuan, Gobolka Liaoning, Shiinaha2

Dhererka

0.1 ilaa 0.3 m (0.3 ilaa 1 ft)2

waxaa lagu qiyaasay PBDB dhererka dadka waaweyn ee qaybta 10 ilaa <100 cm

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 ahaa?

Intee in le'eg ayuu u dheeraa?

dherer ahaan la eg 9 leben carruureed oo isku xigawuxuu ku duuli karaa garoonka kubadda cagta oo dhan 14 ilbiriqsi

Intee in le'eg ayuu Monoenantiornis ahaa marka la barbar dhigo ADIGA?

Xisaab kaliya oo ku jirta browser-kaaga. Waxba lama kaydiyo ama lama diro meelna.

Intee in le'eg ayuu u dheereeyay?

Qof soconaya qiyaastii 5 km/h (3 mph)

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

Monoenantiornis 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

Monoenantiornis waxay lahayd ilko yaryar oo leh caarado fiiqan oo aan qaloocnayn xagga dambe, taas oo aan caadi ahayn shimbiraha hore.2

Lafaha kaliya ee la yaqaan ee Monoenantiornis waa laf-dhabar ku dhowaad dhammaystiran oo ka tirsan shimbir yar oo weli koraysa.3

Cagteedu waxay lahayd suul labaad oo aad u xoog badan iyo suul afraad oo jilicsan, taas oo soo jeedinaysa inay cagteeda u isticmaali jirtay qabashada ugaarta.2

Monoenantiornis waxay noolayd qiyaastii 121 ilaa 113 milyan oo sano ka hor xilligii hore ee Cretaceous.2

Waxay ahayd shimbir enantiornithine ah, oo ah koox lahayd ilko iyo cidiyo baalashooda, si ka duwan shimbiraha casriga ah.1

Lafaha waxaa laga helay goobta Sihedang, oo caan ku ah ilaalinta lafo badan oo shimbiraha hore ah.3

Sawirka Monoenantiornis oo uu sameeyay AI — Sawir uu sameeyay AI oo muujinaya sida Monoenantiornis 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: Monoenantiornis
Waxaa magacaabay: Hu and O'Connor 20174
Koox: Shimbiraha hore (xilligii dinos-ka)
Qoyska / kooxda: Enantiornithes4
Kala soocidda: Theropoda > Avialae4
Xilligii dhagaxyada: 121 ilaa 113 milyan oo sano (Aptian)4
Dhagaxyada: Jiufotang4
Waddamada: China4
Diiwaanka fossil-ka: 1 oo ku jira Paleobiology Database4
Daahfurka: Monoenantiornis waxaa magacaabay saynisyahannada Han Hu iyo Jingmai O'Connor sannadkii 2017 iyadoo lagu saleynayo hal laf-dhabar oo laga helay Jiufotang Formation ee Shiinaha.2
Wali waa la isku khilaafsan yahay: Saynisyahannadu si dhab ah uma hubo inta uu le'eg yahay Monoenantiornis-ka weyn, sababtoo ah lafaha kaliya ee la yaqaan waxay ka yimaadeen shimbir yar.3

Halka xaqiiqadu ka timaaddo

Monoenantiornis (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
[dinosaur] Monoenantiornis, new enantiornithine bird from Sihedang locality, Lower Cretaceous Yixian Formation, China (reptilis.net)
Monoenantiornis in The Paleobiology Database (CC BY 4.0): da'da, meelaha, qaab-dhismeedka dhagaxyada, kala-soocidda.

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