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Macrogryphosaurus: marrazkia
Dino txartela, 1110. zk. (2 027 guztira)

Macrogryphosaurus

Izenaren esanahia: “big enigmatic lizard”1
Jaten zuen: LandareakLandarejale mokodunakGoi Kretazeoa

Macrogryphosaurus was a big, gentle plant-eater that wandered the forests of ancient Argentina. It had a long neck and tail, and bony plates along its ribs that might have helped it breathe or stayed stiff. This dinosaur is the largest known member of its group, the elasmarian ornithopods.1

Bizi izan zen
Duela 90 eta 86 milioi urte artean3
Goi Kretazeoa
Fosilak hemen aurkitu dira:
Sierra Barrosa Formation, Neuquén, Patagonia, Argentina13
Luzera
5 eta 6 m artean (16 eta 20 ft artean)1
Pisua
300 kg (661 lb)1
Altuera
1,8 m (5,9 ft)
kalkulua
Abiadura maximoa
41 km/h inguru (25 mph)
Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Macrogryphosaurus 6 m inguru luze (20 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 altua zen?

Txakur bat0,5 m inguru (1,6 ft)Zaldi bat1,6 m inguru (5,2 ft)Macrogryphosaurus1,8 m inguru altu (5,9 ft)Elefante bat3,2 m inguru (10 ft)

kalkulua

Zein astuna zen?

15 txakur bezain astun
6 txakur bezain luze, sudurretik buztanerabata bestearen atzean jarritako 33 banana bezain luze60 angurria bezain astunhaur-eskolako 16 haur bezain astun9 eskolaume bezain astun100 metro 8,8 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Macrogryphosaurus ZUREKIN alderatuta?

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

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

Macrogryphosaurus had bony plates along its ribs, called intercostal plates, which made its torso stiff and bird-like.1

2

It is the largest known elasmarian dinosaur, reaching about 6 metres (20 feet) long.1

3

Its name means 'big enigmatic lizard', because scientists were puzzled by its features.1

4

This dinosaur lived about 89 million years ago during the Late Cretaceous Period.12

5

Macrogryphosaurus had a long neck and a tail similar to a coelurosaur, a group of theropod dinosaurs, which is unusual for an ornithopod.1

6

Fossils of Macrogryphosaurus were discovered by a young boy named Rafael Moyano in 1999 near Lake Mari Menuco in Argentina.1

7

Only one nearly complete skeleton of Macrogryphosaurus has been found, so scientists are still learning about it.1

AAk eginaMacrogryphosaurus: AAk egindako irudia
Macrogryphosaurus 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

Macrogryphosaurus: gehien egindako galderak

?How big was Macrogryphosaurus?

It was about 6 metres (20 feet) long, though one estimate says 5 metres (16 feet) and 300 kg (660 lb). It is the largest known elasmarian dinosaur.1

?What did Macrogryphosaurus eat?

It was a plant-eater, so it ate plants. The Paleobiology Database lists it as a ground-dwelling herbivore.3

?When did Macrogryphosaurus live?

It lived about 89 million years ago, during the Late Cretaceous Period, in what is now Argentina.1

?Why did Macrogryphosaurus have plates on its ribs?

Scientists are not sure. The plates, called intercostal plates, made its torso stiff and bird-like, but their exact purpose is still a mystery.1

Mito-hauslea

Mitoa: Some people think Macrogryphosaurus was a slow, heavy dinosaur.

Egia: Actually, it was lightly built and graceful, with a slender body compared to many other big ornithopods.1

Dino adituentzat

Izen zientifikoa
Macrogryphosaurus
Izendatzailea:
Calvo et al. 20073
Taldea
Landarejale mokodunak
Familia / klada
Elasmaria3
Sailkapena
Ornithischia > Ornithopoda > Iguanodontia3
Arroken adina
90 eta 86 milioi urte artean (Coniacian)3
Arroka-formazioak
Sierra Barrosa3
Herrialdeak
Argentina3
Fosil-erregistroak
1 The Paleobiology Database datu-basean3
Aurkikuntza
Macrogryphosaurus was discovered in 1999 by a boy named Rafael Moyano near Lake Mari Menuco in Argentina. Scientists Jorge Calvo, Juan Porfiri, and Fernando Novas named it in 2007.1
Oraindik eztabaidagai
Scientists are still debating how many species of Macrogryphosaurus existed, and whether some other ornithopod fossils belong to this genus.1

Datuak nondik datozen

  1. Macrogryphosaurus (en.wikipedia.org)
  2. Macrogryphosaurus Calvo et al. 2007 - Encyclopedia of Life (eol.org)
  3. Macrogryphosaurus in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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Talde bereko gehiago: Landarejale mokodunak

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