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Magnosaurus

Izenaren esanahia: “large lizard”1

Jaten zuen: HaragiaDino haragijaleakErdi Jurasikoa

Magnosaurus was a meat-eating dinosaur that lived in England about 170 million years ago. It walked on two legs and was a fierce hunter, but we only have a few of its bones, so it is still a bit of a mystery.1

Bizi izan zen

Duela 171 eta 169 milioi urte artean4

Erdi Jurasikoa

Fosilak hemen aurkitu dira:

Dorset and Oxfordshire, England, United Kingdom1 2

Luzera

4 m (13 ft)1

Pisua

175 kg eta 500 kg artean (386 eta 1 100 lb artean)1

Altuera

1 m (3,3 ft)1

Abiadura maximoa

46 km/h inguru (29 mph)

Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa

Jurasikoa

Kretazeoa

Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Zein altua zen?

Zein astuna zen?

25 txakur bezain astun

4 txakur bezain luze, sudurretik buztanerabata bestearen atzean jarritako 22 banana bezain luze100 angurria bezain astunhaur-eskolako 26 haur bezain astun16 eskolaume bezain astun100 metro 7,8 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Magnosaurus 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)

Magnosaurus 46 km/h inguru (29 mph)

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

Gepardo bat 100 km/h inguru (62 mph)

gauza bikainak

Datu dibertigarriak

Magnosaurus is known from only a few bones, including parts of the jaw, backbone, hip, and legs, so scientists are still piecing together what it looked like.1

For a long time, scientists thought Magnosaurus was just a species of Megalosaurus, another meat-eating dinosaur. It was only in the 1990s that they started treating it as its own genus.1

Some scientists think Magnosaurus might be the same as Eustreptospondylus, another dinosaur from England, because their jaws look similar.1 2

The first Magnosaurus fossils were found in the 1800s by a man named W. Parker, near a place called Nethercomb in Dorset, England.1

Magnosaurus lived during the Middle Jurassic period, about 170 to 168 million years ago, when England was a very different place.1 4

Some scientists think Magnosaurus was one of the oldest known members of a group of meat-eating dinosaurs called Tetanurae, which includes famous dinosaurs like Tyrannosaurus and Velociraptor.1

Magnosaurus: AAk egindako irudia — Magnosaurus 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

Magnosaurus: gehien egindako galderak

?How big was Magnosaurus?

Estimates vary. One scientist guessed it was about 4 metres (13 feet) long and weighed around 175 kilograms (386 pounds), while another thought it was heavier, about half a tonne, and stood over a metre tall at the hip.1

?What did Magnosaurus eat?

Magnosaurus was a carnivore, meaning it ate meat. It was a bipedal predator that likely hunted other animals.1 3

?When did Magnosaurus live?

Magnosaurus lived during the Middle Jurassic period, about 175 to 168 million years ago. Its fossils were found in rocks that are about 170 million years old.1 3

?Is Magnosaurus a dinosaur?

Yes, Magnosaurus is a dinosaur. It was a theropod, a group of meat-eating dinosaurs that walked on two legs.1 3

?Why is Magnosaurus so mysterious?

Magnosaurus is mysterious because only a few bones have been found, including parts of the jaw, backbone, hip, and legs. Scientists are still trying to figure out what it looked like.1 3

Mito-hauslea

Mitoa: Magnosaurus is just a species of Megalosaurus.

Egia: Scientists now think Magnosaurus is its own genus, separate from Megalosaurus, because of differences in the bones, like the shape of the shin bone.1

Dino adituentzat

Izen zientifikoa: Magnosaurus
Izendatzailea:: Huene 19324
Taldea: Dino haragijaleak
Familia / klada: Megalosauridae4
Sailkapena: Theropoda4
Arroken adina: 171 eta 169 milioi urte artean (Bajocian)4
Arroka-formazioak: Middle Inferior Oolite4
Herrialdeak: Erresuma Batua4
Fosil-erregistroak: 1 The Paleobiology Database datu-basean4
Aurkikuntza: The first fossils were found in the 1800s by W. Parker near Nethercomb, Dorset, England. In 1923, Friedrich von Huene named them Megalosaurus nethercombensis, and in 1932 he gave them their own genus, Magnosaurus.1
Oraindik eztabaidagai: Scientists are still debating whether Magnosaurus is the same as Eustreptospondylus, because their fossils are so similar and incomplete.1 2

Datuak nondik datozen

Magnosaurus (en.wikipedia.org)
Magnosaurus Huene, 1932 (tb.plazi.org)
Magnosaurus Facts for Kids (kids.kiddle.co)
Magnosaurus in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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