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Falcatakely: marrazkia
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Falcatakely

Izenaren esanahia: “sickle beak”1
Jaten zuen: HaragiaLehen hegaztiakGoi Kretazeoa

Falcatakely was a crow-sized bird that lived in Madagascar 66 to 72 million years ago. It had a long, deep beak like a toucan, which was very unusual for a bird from the time of dinosaurs.1

Bizi izan zen
Duela 72 eta 66 milioi urte artean3
Goi Kretazeoa
Fosilak hemen aurkitu dira:
Madagascar3
Abiadura maximoa
27 km/h inguru (17 mph)
Hegan egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

Falcatakely had a beak that looked like a toucan's, but it was not a close relative of toucans. Its beak shape evolved separately.1

2

The upper jaw of Falcatakely was made mostly of a large, toothless maxilla bone, with a small premaxilla that held teeth.1

3

Falcatakely is one of the few Mesozoic birds known to have a deep, long beak. Most early birds had simple, short snouts.1

4

This bird belonged to a group called Enantiornithes, which were the most common birds during the Cretaceous period.3

5

The only known fossil of Falcatakely was found in the Maevarano Formation in Madagascar, a site famous for other unusual animals like the giant frog Beelzebufo.3

6

Falcatakely shows that some ancient birds evolved large beaks before modern birds appeared, challenging old ideas about beak evolution.1

AAk eginaFalcatakely: AAk egindako irudia
Falcatakely 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

Falcatakely: gehien egindako galderak

?How big was Falcatakely?

About the size of a crow. Its beak was about 9 centimetres (3.5 inches) long.2

?Did Falcatakely have teeth?

Yes, it had teeth in the tip of its upper jaw, which is unusual for a bird.2

?Is Falcatakely a dinosaur?

Yes, it is a bird, and birds are a type of dinosaur called avialan dinosaurs.2

?When did Falcatakely live?

It lived about 68 to 70 million years ago, during the Late Cretaceous period.2

Dino adituentzat

Izen zientifikoa
Falcatakely
Izendatzailea:
O'Connor et al. 20203
Taldea
Lehen hegaztiak
Familia / klada
Enantiornithes3
Sailkapena
Theropoda > Avialae3
Arroken adina
72 eta 66 milioi urte artean (Maastrichtian)3
Arroka-formazioak
Maevarano3
Herrialdeak
Madagaskar3
Fosil-erregistroak
1 The Paleobiology Database datu-basean3
Aurkikuntza
Falcatakely was named in 2020 by Patrick O'Connor and colleagues based on a fossil skull found in Madagascar.31
Oraindik eztabaidagai
Scientists are still debating exactly how Falcatakely used its unusual beak, since it had teeth in the front but a large toothless beak behind.1

Datuak nondik datozen

  1. Late Cretaceous bird from Madagascar reveals unique development of beaks | Nature (nature.com)
  2. Falcatakely (en.wikipedia.org)
  3. Falcatakely in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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