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Canadaga

Izenaren esanahia: “Canadian bird”1

Jaten zuen: HaragiaLehen hegaztiakGoi Kretazeoa

Canadaga was a big, flightless seabird that lived in the Arctic during the time of dinosaurs. It had teeth and used its strong legs to dive and swim in the sea.1

Bizi izan zen

Duela 84 eta 66 milioi urte artean3

Goi Kretazeoa

Fosilak hemen aurkitu dira:

Bylot Island and Devon Island in Nunavut, Canada1

Luzera

2,2 m (7,2 ft)1

Altuera

0,99 m (3,2 ft)

kalkulua

Abiadura maximoa

23 km/h inguru (14 mph)

Igeri egitea, kalkulua

Noiz bizi izan zen?

Triasikoa

Jurasikoa

Kretazeoa

Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Zein altua zen?

kalkulua

4 etxeko katu bezain luze, sudurretik buztanerabata bestearen atzean jarritako 12 banana bezain luzeigerileku handi baten luzera (50 m) 7,8 segundotan egin zezakeen igerian

Zein handia zen Canadaga ZUREKIN alderatuta?

Zure nabigatzaileko kalkulu hutsak. Ez da ezer gordetzen ez inora bidaltzen.

Zein azkarra zen?

Pertsona bat oinez 5 km/h inguru (3 mph)

Haur bat bizikletan 12 km/h inguru (7 mph)

Canadaga 23 km/h inguru (14 mph)

Zaldi bat lauhazka 65 km/h inguru (40 mph)

Gepardo bat 100 km/h inguru (62 mph)

gauza bikainak

Datu dibertigarriak

Canadaga is one of the largest known members of its group, reaching about 2.2 metres (7.2 feet) long.1

It lived in the Arctic, which is unusual because most of its relatives lived in warmer waters.1

Canadaga was one of the last of its kind, living about 67 million years ago, just before the dinosaurs went extinct.1

Its fossils were found in rocks from the Kanguk Formation, which is from the Late Cretaceous period.1

Scientists found only a few bones: three neck vertebrae, one tail vertebra, and two thigh bones.1

Canadaga could not fly, but it was a great swimmer, using its legs to push through the water.1

Canadaga: AAk egindako irudia — Canadaga nolakoa izan zitekeen erakusten duen AAk egindako irudia, ordenagailu batek zientzialariek dakitenetik sortua. Asmakizun bat da: benetako animalia desberdina izan zitekeen, eta inork ez daki zein ziren bere benetako koloreak.

zure galderak

Canadaga: gehien egindako galderak

?Was Canadaga a dinosaur?

Yes, Canadaga was a dinosaur. Like all birds, it belongs to the group of dinosaurs called theropods.1

?How big was Canadaga?

Canadaga was about 2.2 metres (7.2 feet) long, making it one of the largest known members of its group.1

?Could Canadaga fly?

No, Canadaga could not fly. It was a flightless bird that used its strong legs to dive and swim in the sea.1

Mito-hauslea

Mitoa: Some people think Canadaga was a dinosaur.

Egia: Canadaga was a bird, not a dinosaur, even though it lived during the age of dinosaurs.1

Dino adituentzat

Izen zientifikoa: Canadaga
Izendatzailea:: Hou 19993
Taldea: Lehen hegaztiak
Familia / klada: Hesperornithidae3
Sailkapena: Theropoda > Avialae3
Arroken adina: 84 eta 66 milioi urte artean (Campanian / Maastrichtian)3
Arroka-formazioak: Kanguk3
Herrialdeak: Kanada3
Fosil-erregistroak: 2 The Paleobiology Database datu-basean3
Aurkikuntza: The fossils were collected from Bylot Island, Canada, and were studied by Chinese scientist Hou Lian-Hai, who named the species Canadaga arctica in 1999.1 2
Oraindik eztabaidagai: Scientists are still debating why Canadaga and other large hesperornithids went extinct, with some thinking their large size and special features played a role.2

Datuak nondik datozen

Canadaga (en.wikipedia.org)
NEW HESPERORMTHID (AVES) FROM THE CANADIAN ARCTIC (vertpala.ac.cn)
Canadaga in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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