Judinornis

Igama lithetha: “Judin's bird”1

Yayitya: InyamaIintaka zokuqalaiCretaceous yamva

Judinornis was a flightless bird that lived during the time of the dinosaurs. It had teeth in its beak and swam in rivers and estuaries, hunting for fish.1

Yaphila

72 ukuya ku-66 izigidi zeminyaka eyadlulayo2

iCretaceous yamva

Iifosili zifunyenwe:

Mongolia1 2

Esona santya siphezulu

malunga ne-12 km/h (7 mph)

Ukuqubha, 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)

Judinornis malunga ne-12 km/h (7 mph)

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

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

izinto ezimnandi

Iinyani ezimnandi

Judinornis was a member of the Hesperornithes, a group of flightless, toothed seabirds from the Cretaceous period.1

Unlike many of its relatives that lived in the sea, Judinornis lived in rivers and estuaries in what is now Mongolia.1

Judinornis probably lived about 70 million years ago, during the early Maastrichtian stage of the Late Cretaceous.1

Its fossils were found in the Nemegt Formation, which was formed from sediments deposited by rivers in a dry landscape.1

Judinornis is known from only a single species, Judinornis nogontsavensis.1

Umfanekiso owenziwe yi-AI: Judinornis — Umfanekiso owenziwe yi-AI obonisa indlela Judinornis 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: Judinornis
Inikwe igama ngu:: Nessov and Borkin 19832
Iqela: Iintaka zokuqala
Usapho / iclade: Baptornithidae2
Ukuhlelwa: Theropoda > Avialae2
Ubudala bamatye: 72 ukuya ku-66 izigidi zeminyaka (Maastrichtian)2
Izakhiwo zamatye: Beds of Nogon Tsav2
Amazwe: iMongolia2
Iirekhodi zeefosili: 1 kwi-Paleobiology Database2
Ukufunyanwa: Judinornis was named by Lev Nessov and L. Y. Borkin in 1983, based on a fossil found at Nogon Tsav in Mongolia.2 1
Kusaxoxwa ngayo: Scientists are not sure exactly how Judinornis is related to other hesperornithine birds, but it appears to have been one of the more basal members of the group.1

Apho iinyani zivela khona

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

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