Judinornis

Zita rinoreva: “Judin's bird”1

Raidya: NyamaShiri dzekutangaCretaceous Yekupedzisira

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

Raivapo

makore mamiriyoni 72 kusvika 66 apfuura2

Cretaceous Yekupedzisira

Mafosiri akawanikwa:

Mongolia1 2

Kumhanya kwepamusoro

kunenge 12 km/h (7 mph)

Kushambira, fungidziro

Rairarama rini?

Triassic

Jurassic

Cretaceous

makore mamiriyoni 252 apfuura20114566, dombo guru rakabva mudenga

Raimhanya zvakadii?

Munhu achifamba kunenge 5 km/h (3 mph)

Mwana ari pabhasikoro kunenge 12 km/h (7 mph)

Judinornis kunenge 12 km/h (7 mph)

Bhiza richimhanya kunenge 65 km/h (40 mph)

Dindingwe kunenge 100 km/h (62 mph)

zvinhu zvinonakidza

Zvinonakidza

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

Mufananidzo wakagadzirwa neAI: Judinornis — Mufananidzo wakagadzirwa neAI unoratidza kuti Judinornis ringangodai raitaridzika sei, wakagadzirwa nekombiyuta kubva pane zvinozivikanwa nemasayendisiti. Ifungidziro chete: mhuka chaiyo ingangodai yaitaridzika zvakasiyana, uye hapana anoziva mavara ayo chaiwo.

Zvevanyanzvi vemadhino

Zita resainzi: Judinornis
Akaripa zita:: Nessov and Borkin 19832
Boka: Shiri dzekutanga
Mhuri / boka: Baptornithidae2
Kurongwa kwemhuka: Theropoda > Avialae2
Zera rematombo: makore mamiriyoni 72 kusvika 66 (Maastrichtian)2
Mapoka ematombo: Beds of Nogon Tsav2
Nyika: Mongolia2
Zvinyorwa zvemafosiri: 1 mu The Paleobiology Database2
Kuwanikwa: Judinornis was named by Lev Nessov and L. Y. Borkin in 1983, based on a fossil found at Nogon Tsav in Mongolia.2 1
Zvichiri kupokanwa: 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

Kunobva chokwadi

Judinornis (en.wikipedia.org)
Judinornis in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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