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Europejara

Izenaren esanahia: “Europe + Tapejara, meaning 'Europe's old being'”1

Jaten zuen: LandareakNarrasti hegalariakBehe KretazeoaTeknikoki ez da dinosauroa

Europejara was a flying reptile with a big, bony crest on its chin that curved backwards. It lived in what is now Spain during the Early Cretaceous, about 130 to 125 million years ago. This pterosaur had no teeth and probably ate fruits and seeds.2 1

Datu dibertigarria: pterosauroak dinosauroen gainetik hegan egiten zuten, baina haien lehengusuak ziren, ez dinosauroak.

Bizi izan zen

Duela 126 eta 121 milioi urte artean3

Behe Kretazeoa

Fosilak hemen aurkitu dira:

Las Hoyas, Cuenca, Spain3 1

Hego-zabalera

2 eta 4 m artean (6,6 eta 13 ft artean)1

Abiadura maximoa

63 km/h inguru (39 mph)

Hegan egitea, kalkulua

Noiz bizi izan zen?

Triasikoa

Jurasikoa

Kretazeoa

Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein zabalak ziren bere hegoak?

ilaran jarritako 2 bizikleta bezain zabalak diren hegoakfutbol zelai oso bat zeharkatu zezakeen hegan 6 segundotan

Zein handia zen Europejara 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)

Europejara 63 km/h inguru (39 mph)

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

Gepardo bat 100 km/h inguru (62 mph)

gauza bikainak

Datu dibertigarriak

Europejara is the oldest known toothless pterosaur, meaning it had no teeth at all.2

It was the first tapejarid pterosaur ever found in Europe. Before that, tapejarids were only known from China and Brazil.2

Europejara had a strange crest on its lower jaw that curved backwards, which is different from other tapejarids.2

Its wingspan was about 2 to 4 metres (6.6 to 13.1 feet), making it a medium-sized pterosaur.1

The only fossil found is a crushed skull and lower jaw, preserved in fine limestone from an ancient lake.2

Scientists think Europejara may have helped spread early flowering plants by eating their fruits and pooping out the seeds.2

Europejara: AAk egindako irudia — Europejara 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

Europejara: gehien egindako galderak

?How big was Europejara?

It was a small to medium sized pterosaur. Its wingspan was about 2 to 4 metres (6.6 to 13.1 feet).1

?Did Europejara have teeth?

No, it had no teeth. It was the oldest known toothless pterosaur when it was discovered.1 2

?What did Europejara eat?

Scientists think it ate fruits and seeds, based on its toothless beak and the shape of its skull. It might have helped spread early flowering plants.1 2

?Why did Europejara have a crest?

Nobody knows for sure. It might have been used for aerodynamics, keeping cool, or showing off to other pterosaurs.1 2

Dino adituentzat

Izen zientifikoa: Europejara
Izendatzailea:: Vullo et al. 20123
Taldea: Narrasti hegalariak
Familia / klada: Azhdarchoidea3
Sailkapena: Pterosauria > Pterodactyloidea3
Arroken adina: 126 eta 121 milioi urte artean (Barremian)3
Arroka-formazioak: La Huérguina3
Herrialdeak: Espainia3
Fosil-erregistroak: 1 The Paleobiology Database datu-basean3
Aurkikuntza: Europejara was named in 2012 by Romain Vullo and colleagues based on a skull found at Las Hoyas in Spain. The name means 'Europe's old being' and honors the ancient Olcades people.1 3
Oraindik eztabaidagai: Scientists are not sure if Europejara was a fruit-eater or an omnivore that also ate insects and small animals. The evidence from its beak shape is not enough to be certain.2

Datuak nondik datozen

Europejara (en.wikipedia.org)
A New Crested Pterosaur from the Early Cretaceous of Spain: The First European Tapejarid (Pterodactyloidea: Azhdarchoidea) | PLOS One (journals.plos.org)
Europejara in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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