Eoazhdarcho

Magacu wuxuu ka dhigan yahay: “Azhdarcho-gii waaberi”1

Cunay: KalluunXayawaanka duulaCretaceous-kii horeSi farsamo ahaan ma aha dinosaur

Eoazhdarcho wuxuu ahaa xamaarato duusha oo yar oo noolaa xilligii hore ee Cretaceous, qiyaastii 120 milyan oo sano ka hor. Wuxuu lahaa baalal dhan qiyaastii 1.6 mitir (5.2 cagood) wuxuuna u badan yahay inuu cuni jiray kalluunka. Hargiihiisa waxaa laga helay Liaoning, Shiinaha.1 3

Xaqiiqo xiiso leh: pterosaurs waxay ku duuleen dinos-ka dushooda, laakiin waxay ahaayeen ilma-adeerkood, ma ahayn dinos laftoodu.

Noolaayeen

121 ilaa 113 milyan sano ka hor3

Cretaceous-kii hore

Fossil-ka laga helay

Chaoyang, Liaoning, Shiinaha1 3

Baalasha

1.6 m (5.2 ft)1

Xawaaraha ugu sarreeya

ku dhowaad 43 km/h (27 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 ayay baalashiisu u ballaarnaayeen?

dherer ahaan la eg 3 bisad guri oo sanka ilaa dabada ahwuxuu ku duuli karaa garoonka kubadda cagta oo dhan 8.8 ilbiriqsi

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

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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)

Eoazhdarcho ku dhowaad 43 km/h (27 mph)

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

Harimcad ku dhowaad 100 km/h (62 mph)

waxyaabo qabow

Xaqiiqooyin xiiso leh

Eoazhdarcho waxaa laga yaqaanaa laf dhabar qayb ah iyo daanka hoose, oo laga helay Jiufotang Formation ee Shiinaha.1

Magaciisu wuxuu ka dhigan yahay 'Azhdarcho-gii waaberi' sababtoo ah wuxuu ahaa qaraabo hore oo ka mid ah pterosaur-ka weyn ee Azhdarcho.1

Saynisyahannadu waxay u malaynayaan in Eoazhdarcho uu ka tirsanaa koox la yiraahdo Chaoyangopteridae, kuwaas oo ah ilma adeerka dhow ee azhdarchids-ka waaweyn.1

Saamiga lafta gacantiisa sare (humerus) iyo lafta bowdada (femur) waa qiyaastii 0.96, taas oo macnaheedu yahay gacmihiisa iyo lugihiisu waxay ahaayeen kuwo dherer ahaan isku mid ah.2

Eoazhdarcho wuxuu noolaa qiyaastii 120 milyan oo sano ka hor, xilligii Aptian ee hore ee Cretaceous.1 3

Sawirka Eoazhdarcho oo uu sameeyay AI — Sawir uu sameeyay AI oo muujinaya sida Eoazhdarcho 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 Eoazhdarcho

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Khubarada dino

Magaca sayniska: Eoazhdarcho
Waxaa magacaabay: Lü and Ji 20053
Koox: Xayawaanka duula
Qoyska / kooxda: Azhdarchidae3
Kala soocidda: Pterosauria > Pterodactyloidea > Azhdarchidae3
Xilligii dhagaxyada: 121 ilaa 113 milyan oo sano (Aptian)3
Dhagaxyada: Jiufotang3
Waddamada: China3
Diiwaanka fossil-ka: 1 oo ku jira Paleobiology Database3
Daahfurka: Eoazhdarcho waxaa magacaabay sanadkii 2005 saynisyahannada Shiinaha ee Lü Junchang iyo Ji Qiang, iyagoo ku salaynaya laf dhabar qayb ah oo laga helay Chaoyang, Liaoning, Shiinaha.1 3
Wali waa la isku khilaafsan yahay: Saynisyahannadu ma hubo in Eoazhdarcho uu ka tirsan yahay qoyska Chaoyangopteridae iyo inuu ka tirsan yahay koox kale oo ka mid ah pterosaurs-ka, maadaama daraasado kala duwan ay meelo kala duwan dhigeen.1

Halka xaqiiqadu ka timaaddo

Eoazhdarcho (en.wikipedia.org)
New Azhdarchid Pterosaur from the Early Cretaceous of Western Liaoning (semanticscholar.org)
Eoazhdarcho in The Paleobiology Database (CC BY 4.0): da'da, meelaha, qaab-dhismeedka dhagaxyada, kala-soocidda.

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