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Cearadactylus: marrazkia
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Cearadactylus

Izenaren esanahia: “Ceará finger, from the Brazilian state Ceará and Greek daktylos, finger”1
Jaten zuen: ArrainaNarrasti hegalariakBehe KretazeoaTeknikoki ez da dinosauroa

Cearadactylus was a big flying reptile that soared over ancient seas about 112 million years ago. It used its long jaws and many teeth to catch slippery fish. Even though it could fly, it was not a dinosaur, but a pterosaur.12

Datu dibertigarria: pterosauroak dinosauroen gainetik hegan egiten zuten, baina haien lehengusuak ziren, ez dinosauroak.
Bizi izan zen
Duela 120 eta 113 milioi urte artean2
Behe Kretazeoa
Fosilak hemen aurkitu dira:
Romualdo Formation, Araripe plateau, Ceará, Brazil12
Hego-zabalera
4 eta 5,5 m artean (13 eta 18 ft artean)1
Pisua
15 kg (33 lb)1
Abiadura maximoa
71 km/h inguru (44 mph)
Hegan egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein zabalak ziren bere hegoak?

Cearadactylus hegoak 5,5 m inguru puntatik puntara (18 ft)Heldu baten bizikleta 1,8 m inguru (5,9 ft)Auto bat 4,5 m inguru (15 ft)Elefante bat, gaur egungo lehorreko animaliarik handiena 6,5 m inguru (21 ft)

Zein astuna zen?

4 etxeko katu bezain astun
ilaran jarritako 3 bizikleta bezain zabalak diren hegoak120 banana bezain astunfutbol zelai oso bat zeharkatu zezakeen hegan 5,3 segundotan

Zein handia zen Cearadactylus ZUREKIN alderatuta?

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

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

The first skull found was 57 centimeters long, about as long as a baseball bat.1

2

Scientists think it had about 16 to 18 teeth in its upper jaw and 11 to 13 in its lower jaw on each side.1

3

Its name means 'Ceará finger', because pterosaurs have a long wing finger that supports their wings.1

4

The first fossil was damaged and put together wrong, making the head look upside down. Later, scientists fixed it.1

5

It lived near the coast and probably flew over the ocean to catch fish.2

6

Some scientists think Cearadactylus might actually be the same animal as another pterosaur called Brasileodactylus.1

AAk eginaCearadactylus: AAk egindako irudia
Cearadactylus 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

Cearadactylus: gehien egindako galderak

?How big was Cearadactylus?

Its wingspan was about 4 meters (13 ft), and it weighed maybe 15 kilograms (33 lb). Another scientist estimated a wingspan of 5.5 meters (18 ft).1

?What did Cearadactylus eat?

It ate fish. Its long jaws and interlocking teeth helped it keep hold of slippery fish.1

?Did Cearadactylus have a crest?

Yes, after the fossil was fixed, scientists saw a crest on its snout.1

?When did Cearadactylus live?

It lived about 112 million years ago, during the Early Cretaceous period.1

?Was Cearadactylus a dinosaur?

No, it was a pterosaur, a flying reptile, not a dinosaur.1

?Is Cearadactylus the same as Brasileodactylus?

Some scientists think so. A 2025 study found Cearadactylus might actually be the same animal as Brasileodactylus.1

Mito-hauslea

Mitoa: People sometimes think Cearadactylus was a dinosaur.

Egia: It was a pterosaur, a flying reptile that is a close cousin of dinosaurs, but not a dinosaur.1

Dino adituentzat

Izen zientifikoa
Cearadactylus
Izendatzailea:
Leonardi and Borgomanero 19852
Taldea
Narrasti hegalariak
Familia / klada
Ornithocheiroidea2
Sailkapena
Pterosauria > Pterodactyloidea2
Arroken adina
120 eta 113 milioi urte artean (Aptian)2
Arroka-formazioak
Romualdo2
Herrialdeak
Brasil2
Fosil-erregistroak
1 The Paleobiology Database datu-basean2
Aurkikuntza
It was named in 1985 by Giuseppe Leonardi and Guido Borgomanero from a skull found in Brazil. The fossil was traded to Italy and bought by Borgomanero for his collection.1
Oraindik eztabaidagai
Scientists still debate exactly how it is related to other pterosaurs, and some think it might be the same as Brasileodactylus.1

Datuak nondik datozen

  1. Cearadactylus (en.wikipedia.org)
  2. Cearadactylus in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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