Camptodontus

Magacu wuxuu ka dhigan yahay: “shimbirta iligga qaloocan”1

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

Camptodontornis wuxuu ahaa shimbir yar oo ilko leh oo noolaa xilligii Early Cretaceous. Waxay lahayd daamo xooggan iyo ilko qaloocan, kuwaas oo ka caawin jiray inay qabato oo cunto ugaadhsato. Shimbirtan waxay ka mid ahayd kooxda enantiornithine, oo ah koox shimbiraha hore ah oo dabar go'ay xilligii dinosaurs-ka.2

Noolaayeen

121 ilaa 113 milyan sano ka hor3

Cretaceous-kii hore

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 ku dhowaad 5 km/h (3 mph)

Ilmo baaskiil wata ku dhowaad 12 km/h (7 mph)

Camptodontus ku dhowaad 27 km/h (17 mph)

Faras ordaya ku dhowaad 65 km/h (40 mph)

Harimcad ku dhowaad 100 km/h (62 mph)

waxyaabo qabow

Xaqiiqooyin xiiso leh

Camptodontornis asal ahaan waxaa loo bixiyay Camptodontus, laakiin magacaas waxaa hore u isticmaalay cayayaan, markaa saynisyahannadu waxay ku qasbanaadeen inay siiyaan magac cusub sanadkii 2019.1

Shimbirtan waxay lahayd laf-dhabar u eg xarafka Y, taas oo ah lafta rabitaanka (wishbone) ee ka caawisa shimbiraha inay duulaan.2

Ilkaheedu waxay u qaloocnaayeen dhanka dambe, taas oo ka caawin jirtay inay qabato ugaadhta simbiriirixan.2

Camptodontornis waxay ka tirsan tahay qoyska Longipterygidae, oo ah koox shimbiraha hore ah oo leh afaf dhaadheer.2

Fosilka kaliya ee la yaqaan ee Camptodontornis waa lafo ku dhowaad dhammaystiran oo laga helay Jiufotang Formation ee Shiinaha.3

Wuxuu noolaa qiyaastii 121 ilaa 113 milyan oo sano ka hor, xilligii Aptian ee Early Cretaceous.3

Sawirka Camptodontus oo uu sameeyay AI — Sawir uu sameeyay AI oo muujinaya sida Camptodontus 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.

Weydii Rex wax ku saabsan Camptodontus

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Khubarada dino

Magaca sayniska: Camptodontus
Waxaa magacaabay: Li et al. 20103
Koox: Shimbiraha hore (xilligii dinos-ka)
Qoyska / kooxda: Longipterygidae3
Kala soocidda: Theropoda > Avialae3
Xilligii dhagaxyada: 121 ilaa 113 milyan oo sano (Aptian)3
Diiwaanka fossil-ka: 1 oo ku jira Paleobiology Database3
Daahfurka: Camptodontornis waxaa markii ugu horreysay sharraxay Li Li iyo asxaabtiisa sanadkii 2010 iyagoo ku salaynaya lafo laga helay Liaoning, Shiinaha. Asal ahaan waxaa loo bixiyay Camptodontus, laakiin magacaas waxaa hore u qaatay cayayaan, markaa sanadkii 2019 ayaa loo beddelay Camptodontornis.1 2
Wali waa la isku khilaafsan yahay: Saynisyahannadu weli way ka doodayaan sida saxda ah ee Camptodontornis ula xiriirto shimbiraha kale ee enantiornithine.2

Halka xaqiiqadu ka timaaddo

Camptodontornis gen. nov., a replacement name for the bird genus Camptodontus Li, Gong, Zhang, Yang, and Hou, 2010, a junior homonym of Camptodontus Dejean, 1826 | Zootaxa (biotaxa.org)
A NEW ENANTIORNITHINE BIRD(AVES) FROM THE EARLY CRETACEOUS OF LIAONING,CHINA--《Acta Palaeontologica Sinica》2010年04期 (web.archive.org)
Camptodontus in The Paleobiology Database (CC BY 4.0): da'da, meelaha, qaab-dhismeedka dhagaxyada, kala-soocidda.

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