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Petrodactyle: marrazkia
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Petrodactyle

Izenaren esanahia: “stone finger”1
Jaten zuen: ArrainaNarrasti hegalariakGoi JurasikoaTeknikoki ez da dinosauroa

Petrodactyle was a flying reptile that lived in the Late Jurassic period, about 150 million years ago. It had a wingspan of about 2.1 metres (6.9 feet), making it one of the largest pterosaurs from the Solnhofen area of Germany. It also had one of the biggest bony crests on its head of any Jurassic pterosaur.1

Datu dibertigarria: pterosauroak dinosauroen gainetik hegan egiten zuten, baina haien lehengusuak ziren, ez dinosauroak.
Bizi izan zen
Duela 149 eta 145 milioi urte artean4
Goi Jurasikoa
Fosilak hemen aurkitu dira:
Schaudiberg Quarry near Mülheim, Bavaria, Germany1
Hego-zabalera
2,1 m (6,9 ft)1
Abiadura maximoa
48 km/h inguru (30 mph)
Hegan egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein zabalak ziren bere hegoak?

Petrodactyle hegoak 2,1 m inguru puntatik puntara (6,9 ft)Txakur bat 1 m inguru (3,3 ft)Heldu baten bizikleta 1,8 m inguru (5,9 ft)Auto bat 4,5 m inguru (15 ft)
4 etxeko katu bezain luze, sudurretik buztanerafutbol zelai oso bat zeharkatu zezakeen hegan 7,9 segundotan

Zein handia zen Petrodactyle ZUREKIN alderatuta?

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

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

Petrodactyle is one of the largest pterosaurs known from the Jurassic period, with a wingspan of about 2.1 metres (6.9 feet).1

2

It had a large bony crest on the back of its skull, which helped give it a powerful bite.1

3

Its teeth were short and spike-like, and only found in the front half of its jaws. This suggests it grabbed prey with a strong grip.1

4

Petrodactyle had long legs and could probably wade in shallow water to hunt.1

5

The only known fossil was found in 2010 in a public quarry in Germany. It is a mostly complete skeleton of a subadult.1

6

The name Petrodactyle means 'stone finger', a nod to the first pterosaur ever named, Pterodactylus.1

AAk eginaPetrodactyle: AAk egindako irudia
Petrodactyle 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

Petrodactyle: gehien egindako galderak

?What did Petrodactyle eat?

Petrodactyle was a carnivore, likely feeding on small fish, crustaceans, and other small prey. Its strong bite and spike-like teeth helped it grab slippery food.1

?How big was Petrodactyle?

Petrodactyle had a wingspan of about 2.1 metres (6.9 feet), making it one of the largest pterosaurs from the Solnhofen area and one of the largest Jurassic pterosaurs.21

?Where did Petrodactyle live?

Petrodactyle lived in what is now Germany about 150 million years ago, during the Late Jurassic. Its fossils were found in the Mörnsheim Formation in Bavaria.23

?Why did Petrodactyle have a crest?

The large bony crest on Petrodactyle's skull likely helped anchor jaw muscles, giving it a stronger bite. It may have also been used for display.1

Dino adituentzat

Izen zientifikoa
Petrodactyle
Izendatzailea:
Hone et al. 20234
Taldea
Narrasti hegalariak
Familia / klada
Gallodactylidae4
Sailkapena
Pterosauria > Pterodactyloidea4
Arroken adina
149 eta 145 milioi urte artean (Tithonian)4
Arroka-formazioak
Mörnsheim4
Herrialdeak
Alemania4
Fosil-erregistroak
1 The Paleobiology Database datu-basean4
Aurkikuntza
Petrodactyle was named in 2023 by David Hone, René Lauer, and Frederik Spindler. The only known fossil was found in 2010 in a public quarry in Bavaria, Germany, by Günther Zehetner.1
Oraindik eztabaidagai
Scientists are not sure exactly what Petrodactyle ate. It may have been a fish-eater, but its strong bite and worn tooth tips suggest it also ate hard-shelled animals like crustaceans.1

Datuak nondik datozen

  1. A new Solnhofen pterosaur (palaeo-electronica.org)
  2. Petrodactyle (en.wikipedia.org)
  3. Jurassic Pterosaur Had Giant Bony Crest on Its Head | Sci.News (sci.news)
  4. Petrodactyle in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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