Eoenantiornis

Igama lithetha: “dawn Enantiornis”1

Yayitya: InyamaIintaka zokuqalaiCretaceous yokuqala

Eoenantiornis was a small, early bird that lived during the Early Cretaceous period, about 125 million years ago. It had teeth and a long bony tail, and its body was covered in feathers. This bird was a meat-eater that probably hunted insects and other small animals.1 3

Yaphila

126 ukuya ku-120 izigidi zeminyaka eyadlulayo3

iCretaceous yokuqala

Iifosili zifunyenwe:

Heitizigou, Liaoning Province, China1 3

Esona santya siphezulu

malunga ne-27 km/h (17 mph)

Ukubhabha, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayikhawuleza kangakanani?

Umntu ohambayo malunga ne-5 km/h (3 mph)

Umntwana ekhwele ibhayisikile malunga ne-12 km/h (7 mph)

Eoenantiornis malunga ne-27 km/h (17 mph)

Ihashe elibaleka ngamandla malunga ne-65 km/h (40 mph)

Ingwenkala malunga ne-100 km/h (62 mph)

izinto ezimnandi

Iinyani ezimnandi

Eoenantiornis is one of the oldest known enantiornithine birds, a group often called 'opposite birds' because their shoulder joints were different from modern birds.1

The only known fossil of Eoenantiornis is a nearly complete skeleton with feather impressions, found in the Yixian Formation in China.1 2

This bird was not fully grown when it died, so scientists think it was a juvenile.1

Eoenantiornis lived during the Early Cretaceous, about 125 to 120 million years ago, in what is now Liaoning, China.3 2

The name Eoenantiornis means 'dawn Enantiornis', because scientists thought it was an early relative of the bird Enantiornis.1

Umfanekiso owenziwe yi-AI: Eoenantiornis — Umfanekiso owenziwe yi-AI obonisa indlela Eoenantiornis esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.

Kwiingcali zeedayinaso

Igama lenzululwazi: Eoenantiornis
Inikwe igama ngu:: Hou et al. 19993
Iqela: Iintaka zokuqala
Usapho / iclade: Enantiornithes3
Ukuhlelwa: Theropoda > Avialae3
Ubudala bamatye: 126 ukuya ku-120 izigidi zeminyaka (Barremian / Aptian)3
Izakhiwo zamatye: Yixian3
Amazwe: iTshayina3
Iirekhodi zeefosili: 1 kwi-Paleobiology Database3
Ukufunyanwa: Eoenantiornis was named in 1999 by Hou Lianhu, Larry Martin, Zhou Zhonghe, and John Alan Feduccia. The only fossil, a nearly complete skeleton, was found at Heitizigou in Liaoning, China.1 3
Kusaxoxwa ngayo: Scientists are still debating exactly where Eoenantiornis fits in the bird family tree, though it is generally placed among the enantiornithine birds.1

Apho iinyani zivela khona

Eoenantiornis (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Eoenantiornis in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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