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Overosaurus: marrazkia
Dino txartela, 1334. zk. (2 027 guztira)

Overosaurus

Izenaren esanahia: “Overo lizard, after the Cerro Overo locality where it was found”1
Jaten zuen: LandareakLepo-luzeakGoi Kretazeoa

Overosaurus was a small, long-necked plant-eater that lived in what is now Patagonia, Argentina. It was a titanosaur, a group of giant sauropods, but it was much smaller than its relatives. This dinosaur walked on four sturdy legs and used its long neck to reach leaves high in the trees.12

Bizi izan zen
Duela 86 eta 84 milioi urte artean3
Goi Kretazeoa
Fosilak hemen aurkitu dira:
Cerro Overo locality, Patagonia, Argentina13
Luzera
10 m arte (33 ft)1
Altuera
2,5 m (8,2 ft)
kalkulua
Abiadura maximoa
23 km/h inguru (14 mph)
Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Overosaurus 10 m inguru luze (33 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)Overosaurus2,5 m inguru altu (8,2 ft)Elefante bat3,2 m inguru (10 ft)

kalkulua

ilaran aparkatutako 2 auto bezain luzebata bestearen atzean jarritako 56 banana bezain luze100 metro 16 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Overosaurus ZUREKIN alderatuta?

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

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

Overosaurus is known from a single, nearly complete backbone from the neck to the tail, including ribs and hip bones.12

2

It lived about 86 to 84 million years ago, during the Santonian stage of the Late Cretaceous.13

3

Overosaurus was small for a titanosaur, only about 10 metres (33 feet) long, while many other titanosaurs were over 30 metres long.1

4

Its hip bone (ilium) was unusually short from front to back and tall from top to bottom compared to other titanosaurs.2

5

The front part of its hip bone was bent strongly outward and ended in a point that slanted downward and outward.2

6

Overosaurus had six fused sacral vertebrae in its hip, which helped support its weight.1

7

The fossil was found by Carlos Parada and his family, who helped the scientists during fieldwork.1

AAk eginaOverosaurus: AAk egindako irudia
Overosaurus 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

Overosaurus: gehien egindako galderak

?How big was Overosaurus?

It was about 10 metres (33 feet) long, which is small for a titanosaur.1

?What did Overosaurus eat?

It was a plant-eater (herbivore) that used its long neck to reach leaves high in trees.1

?When did Overosaurus live?

It lived about 86 to 84 million years ago, during the Santonian stage of the Late Cretaceous.1

Dino adituentzat

Izen zientifikoa
Overosaurus
Izendatzailea:
Coria et al. 20133
Taldea
Lepo-luzeak
Familia / klada
Rinconsauria3
Sailkapena
Sauropodomorpha > Sauropoda > Titanosauria > Macronaria3
Arroken adina
86 eta 84 milioi urte artean (Santonian)3
Arroka-formazioak
Bajo de la Carpa3
Herrialdeak
Argentina3
Fosil-erregistroak
1 The Paleobiology Database datu-basean3
Aurkikuntza
Overosaurus was named in 2013 by Rodolfo Coria and his team. The only fossil was found in 2002 at Cerro Overo in Argentina by Carlos Parada and his family, who helped the researchers.12
Oraindik eztabaidagai
Scientists are not sure exactly how Overosaurus is related to other titanosaurs, though it is thought to be part of a group called Aeolosaurini.12

Datuak nondik datozen

  1. Overosaurus (en.wikipedia.org)
  2. Overosaurus paradasorum gen. et sp. nov. , a new sauropod dinosaur (Titanosauria: Lithostrotia) from the Late Cretaceous of Neuquén, Patagonia, Argentina (mapress.com)
  3. Overosaurus in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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