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Anodontosaurus

Izenaren esanahia: “toothless lizard”1

Jaten zuen: LandareakDino kuirasdunakGoi Kretazeoa

Anodontosaurus was a tank-like dinosaur covered in bony armour, with a heavy club at the end of its tail. It munched on plants and lived in what is now Canada during the Late Cretaceous period.1

Bizi izan zen

Duela 84 eta 66 milioi urte artean3

Goi Kretazeoa

Fosilak hemen aurkitu dira:

Alberta, Canada3 1

Luzera

4 eta 5 m artean (13 eta 16 ft artean)1

Pisua

2 tona (4 400 lb)1

Altuera

1,5 m (4,9 ft)

kalkulua

Abiadura maximoa

15 km/h inguru (9 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?

kalkulua

Zein astuna zen?

1,5 auto bezain astun

5 txakur bezain luze, sudurretik buztanerabata bestearen atzean jarritako 28 banana bezain luze100 txakur bezain astun400 angurria bezain astunhaurrez betetako 2,5 ikasgela oso bezain astun4 hartz zuri bezain astun100 metro 24 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Anodontosaurus 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)

Anodontosaurus 15 km/h inguru (9 mph)

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

Gepardo bat 100 km/h inguru (62 mph)

gauza bikainak

Datu dibertigarriak

Anodontosaurus had a wide, pointed tail club made of bone that it could swing to defend itself.1

Its skull had small polygonal plates of bone behind the eye, called postocular caputegulae.1

The name 'toothless lizard' was a mistake: the first fossil had its teeth crushed and hidden, so the scientist thought it had no teeth.1

Anodontosaurus lived between about 75.6 and 67 million years ago, during the Late Cretaceous.1

There are two species of Anodontosaurus: A. lambei and A. inceptus.1

For many years scientists thought Anodontosaurus was the same as another ankylosaur called Euoplocephalus, but later studies showed it was a different genus.1

Anodontosaurus: AAk egindako irudia — Anodontosaurus 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

Anodontosaurus: gehien egindako galderak

?How big was Anodontosaurus?

Anodontosaurus was a medium-sized ankylosaur, measuring up to 4 to 5 metres (13 to 16 ft) long and weighing about 2 metric tons (2.2 short tons).1

?What did Anodontosaurus eat?

It was a herbivore, so it ate plants. It was a ground-dwelling dinosaur that munched on vegetation.1 2

?Did Anodontosaurus have a tail club?

Yes, it had a wide, pointed tail club made of bone at the end of its armored tail, which it could swing to defend itself.1 2

?Why is it called Anodontosaurus?

The name means 'toothless lizard' in Greek, but that was a mistake. The first fossil had its teeth crushed and hidden, so the scientist thought it had no teeth.1 2

?When did Anodontosaurus live?

It lived during the Late Cretaceous period, about 75.6 to 67 million years ago, in what is now Canada.1

?Was Anodontosaurus a dinosaur?

Yes, Anodontosaurus was a dinosaur, specifically an ankylosaurid dinosaur within the subfamily Ankylosaurinae.1

Mito-hauslea

Mitoa: Anodontosaurus had no teeth because its name means 'toothless lizard'.

Egia: The name was based on a crushed fossil where the teeth were hidden. Anodontosaurus actually had teeth like other ankylosaurs.1

Dino adituentzat

Izen zientifikoa: Anodontosaurus
Izendatzailea:: Sternberg 19293
Taldea: Dino kuirasdunak
Familia / klada: Ankylosauridae3
Sailkapena: Ornithischia > Ankylosauria > Ankylosauridae > Thyreophora3
Arroken adina: 84 eta 66 milioi urte artean (Campanian / Maastrichtian)3
Arroka-formazioak: Horseshoe Canyon, Dinosaur Park3
Herrialdeak: Kanada3
Fosil-erregistroak: 14 The Paleobiology Database datu-basean3
Aurkikuntza: Anodontosaurus was named by Charles Mortram Sternberg in 1929, based on a skeleton collected in 1916 near Morrin, Alberta, Canada.1
Oraindik eztabaidagai: Scientists still debate exactly which specimens belong to Anodontosaurus and which to its close relatives like Scolosaurus and Dyoplosaurus.1

Datuak nondik datozen

Anodontosaurus (en.wikipedia.org)
Anodontosaurus (prehistoric-wildlife.com)
Anodontosaurus in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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