Judinornis

Hiika maqaa: “Judin's bird”1

Kan nyaate: FoonSimbirroota jalqabaaKireetaashasii Dhumaa

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

Kan jiraate

waggaa miliyoona 72 hanga 66 dura2

Kireetaashasii Dhumaa

Fosiliiwwan kan itti argaman

Mongolia1 2

Saffisa ol'aanaa

gara 12 km/sa'a (7 mph)

Daakuu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam saffisaa ture?

Nama miilaan deemu gara 5 km/sa'a (3 mph)

Daa'ima saayikilii irra jiru gara 12 km/sa'a (7 mph)

Judinornis gara 12 km/sa'a (7 mph)

Farda gulufu gara 65 km/sa'a (40 mph)

Cheetaa gara 100 km/sa'a (62 mph)

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

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

Fakkii AI'n hojjetame: Judinornis — Fakkii AI'n hojjetame kan Judinornis maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.

Ogeeyyii daayinootiif

Maqaa saayinsii: Judinornis
Kan maqaa baase: Nessov and Borkin 19832
Garee: Simbirroota jalqabaa
Maatii / kilaadii: Baptornithidae2
Ramaddii: Theropoda > Avialae2
Umurii dhagaawwanii: waggaa miliyoona 72 hanga 66 (Maastrichtian)2
Caasaawwan dhagaa: Beds of Nogon Tsav2
Biyyoota: Mongooliyaa2
Galmee fosilii: 1 The Paleobiology Database keessa2
Argannoo: Judinornis was named by Lev Nessov and L. Y. Borkin in 1983, based on a fossil found at Nogon Tsav in Mongolia.2 1
Ammallee falmisiisaa: 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

Odeeffannoon eessaa dhufa

Judinornis (en.wikipedia.org)
Judinornis in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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