Judinornis

Lebitso le bolela: “Judin's bird”1

E jele: NamaDinonyana tsa peleKretase ya Morao

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

E phetse

dilemo tse dimilione tse 72 ho isa ho 66 tse fetileng2

Kretase ya Morao

Difosili di fumanwe ho

Mongolia1 2

Lebelo le phahameng ka ho fetisisa

e ka bang 12 km/h (7 mph)

Ho sesa, kakanyo

E phetse neng?

Triasiki

Jurasiki

Kretase

Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le lebelo hakae?

Motho ya tsamayang ka maoto e ka bang 5 km/h (3 mph)

Ngwana a palame baesekele e ka bang 12 km/h (7 mph)

Judinornis e ka bang 12 km/h (7 mph)

Pere e mathang ka matla e ka bang 65 km/h (40 mph)

Lengau e ka bang 100 km/h (62 mph)

dintho tse monate

Dintlha tse monate

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

Setshwantsho sa Judinornis se entsweng ke AI — Setshwantsho se entsweng ke AI, se bontshang kamoo Judinornis e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense: Judinornis
E rehilwe ke: Nessov and Borkin 19832
Sehlopha: Dinonyana tsa pele
Lelapa / leloko: Baptornithidae2
Tlhophiso: Theropoda > Avialae2
Dilemo tsa mafika: dilemo tse dimilione tse 72 ho isa ho 66 (Maastrichtian)2
Dibopeho tsa mafika: Beds of Nogon Tsav2
Dinaha: Mongolia2
Direkoto tsa difosili: 1 ho The Paleobiology Database2
Ho sibollwa: Judinornis was named by Lev Nessov and L. Y. Borkin in 1983, based on a fossil found at Nogon Tsav in Mongolia.2 1
E sa ntse e phehwa kgang: 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

Moo dintlha di tswang teng

Judinornis (en.wikipedia.org)
Judinornis in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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