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Piatnitzkysaurus: marrazkia
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Piatnitzkysaurus

Izenaren esanahia: “Piatnitzky's lizard”1
Jaten zuen: HaragiaDino haragijaleakBehe Jurasikoa

Piatnitzkysaurus was a meat-eating dinosaur that lived in Argentina during the Jurassic Period. It was a medium-sized hunter with strong arms and powerful legs, and it ran on two feet.1

Bizi izan zen
Duela 183 eta 180 milioi urte artean2
Behe Jurasikoa
Fosilak hemen aurkitu dira:
Cañadón Asfalto Formation, Chubut, Argentina21
Luzera
4 eta 4,3 m artean (13 eta 14 ft artean)1
Pisua
450 kg (992 lb)1
Altuera
1,4 m (4,6 ft)
kalkulua
Abiadura maximoa
43 km/h inguru (27 mph)
Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa
Jurasikoa
Kretazeoa
Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Piatnitzkysaurus 4,3 m inguru luze (14 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?

Etxeko katu bat0,3 m inguru (1 ft)Txakur bat0,5 m inguru (1,6 ft)Piatnitzkysaurus1,4 m inguru altu (4,6 ft)Zaldi bat1,6 m inguru (5,2 ft)

kalkulua

Zein astuna zen?

22 txakur bezain astun
4 txakur bezain luze, sudurretik buztanerabata bestearen atzean jarritako 24 banana bezain luze90 angurria bezain astunhaur-eskolako 24 haur bezain astun14 eskolaume bezain astun100 metro 8,4 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Piatnitzkysaurus ZUREKIN alderatuta?

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

Zein azkarra zen?

gauza bikainak

Datu dibertigarriak

1

Piatnitzkysaurus is one of the most completely known meat-eating dinosaurs from the Jurassic of the Southern Hemisphere.1

2

It had four toes on each foot, which is unusual for a theropod dinosaur.1

3

Its braincase looks a lot like that of another dinosaur called Piveteausaurus from France.1

4

The first fossils were found in 1977, and more were collected in 1982 and 1983.1

5

Piatnitzkysaurus was named after Alejandro Piatnitzky, a Russian-born geologist who worked in Argentina.1

6

Scientists have changed their minds many times about which group this dinosaur belongs to, and now it has its own family called Piatnitzkysauridae.1

AAk eginaPiatnitzkysaurus: AAk egindako irudia
Piatnitzkysaurus 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

Piatnitzkysaurus: gehien egindako galderak

?How big was Piatnitzkysaurus?

About 4.3 metres (14 feet) long and around 450 kilograms (990 pounds) in weight, though that is for a subadult. It was a medium sized dinosaur.1

?What did Piatnitzkysaurus eat?

It was a carnivore, meaning it ate meat. It hunted other animals.1

?When did Piatnitzkysaurus live?

It lived during the Jurassic Period, about 179 to 177 million years ago.1

?Where was Piatnitzkysaurus found?

Its fossils were found in Argentina, in the Cañadón Asfalto Formation.1

?Did Piatnitzkysaurus have feathers?

The sources do not mention feathers. It is not known if it had feathers.1

?Is Piatnitzkysaurus a dinosaur?

Yes, it is a theropod dinosaur, a meat-eating dinosaur that walked on two legs.1

Dino adituentzat

Izen zientifikoa
Piatnitzkysaurus
Izendatzailea:
Bonaparte 19792
Taldea
Dino haragijaleak
Familia / klada
Piatnitzkysauridae2
Sailkapena
Theropoda2
Arroken adina
183 eta 180 milioi urte artean (Toarcian)2
Arroka-formazioak
Cañadón Asfalto2
Herrialdeak
Argentina2
Fosil-erregistroak
1 The Paleobiology Database datu-basean2
Aurkikuntza
Piatnitzkysaurus was named by Argentine paleontologist Jose Bonaparte in 1979. The first skeleton was found in the Cañadón Asfalto Formation in Argentina.1
Oraindik eztabaidagai
Scientists are not sure if another dinosaur called Condorraptor currumili is actually the same species as Piatnitzkysaurus.1

Datuak nondik datozen

  1. Piatnitzkysaurus (en.wikipedia.org)
  2. Piatnitzkysaurus in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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