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Dino txartela, 1464. zk. (2 027 guztira)

Powellvenator

Izenaren esanahia: “Jaime Powell's hunter”1

Jaten zuen: HaragiaDino haragijaleakGoi Triasikoa

Powellvenator was a small, fast meat-eating dinosaur that lived in what is now Argentina during the Late Triassic. It was an early relative of bigger theropods like Coelophysis and ran on two long legs.1 4

Bizi izan zen

Duela 227 eta 206 milioi urte artean4

Goi Triasikoa

Fosilak hemen aurkitu dira:

Los Colorados Formation, northwestern Argentina1 4

Luzera

1,5 eta 2,5 m artean (4,9 eta 8,2 ft artean)1

Pisua

10 kg eta 20 kg artean (22 eta 44 lb artean)1

Altuera

0,5 eta 0,8 m artean (1,6 eta 2,6 ft artean)1

Abiadura maximoa

40 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?

Zein altua zen?

Zein astuna zen?

5 etxeko katu bezain astun

2,5 txakur bezain luze, sudurretik buztanerabata bestearen atzean jarritako 14 banana bezain luze4 angurria bezain astun100 metro 9 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Powellvenator 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)

Powellvenator 40 km/h inguru (25 mph)

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

Gepardo bat 100 km/h inguru (62 mph)

gauza bikainak

Datu dibertigarriak

Powellvenator is known only from partial hindlimb bones, so scientists are still guessing what its full body looked like.1

It was one of the first coelophysoid dinosaurs found in South America, filling a gap in the fossil record.1 2

The fossils were originally thought to belong to a different dinosaur group, but later study showed they were a new species.1 2

Its ankle bone had a special S-shaped edge and a rounded bump, which helped scientists identify it as a new dinosaur.1

Powellvenator lived during the Norian stage of the Late Triassic, about 221 to 206 million years ago.1 4

The name honors Argentine paleontologist Jaime Powell, who collected many fossils in the region.1

Powellvenator: AAk egindako irudia — Powellvenator 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

Powellvenator: gehien egindako galderak

?How big was Powellvenator?

It was very small, weighing about 700 to 725 grams, or roughly as much as a small bird. Scientists estimate this from its leg bones.3

?What did Powellvenator eat?

It was a meat-eating dinosaur, or theropod, that likely hunted small prey. Its name means 'hunter' in Latin.1 3

?When did Powellvenator live?

It lived during the Norian stage of the Late Triassic, about 213 million years ago. That is long before the famous dinosaurs like T. rex.1 3

?Where was Powellvenator found?

Its fossils were found in northwestern Argentina, in the Los Colorados Formation. This area was a dry, river-filled landscape during the Late Triassic.1 2

Dino adituentzat

Izen zientifikoa: Powellvenator
Izendatzailea:: Ezcurra 20174
Taldea: Dino haragijaleak
Familia / klada: Coelophysidae4
Sailkapena: Theropoda > Coelophysoidea4
Arroken adina: 227 eta 206 milioi urte artean (Norian)4
Arroka-formazioak: Los Colorados4
Herrialdeak: Argentina4
Fosil-erregistroak: 1 The Paleobiology Database datu-basean4
Aurkikuntza: Powellvenator was named by paleontologist Martín D. Ezcurra in 2017, based on partial hindlimb bones collected by José Bonaparte in the Los Colorados Formation of Argentina.1 2
Oraindik eztabaidagai: Because only leg bones are known, scientists are not sure about the full size, body shape, or whether it had feathers.1

Datuak nondik datozen

Powellvenator (en.wikipedia.org)
A NEW EARLY COELOPHYSOID NEOTHEROPOD FROM THE LATE TRIASSIC OF NORTHWESTERN ARGENTINA | Ameghiniana (ameghiniana.org.ar)
PLEASE SCROLL DOWN FOR ARTICLE (ri.conicet.gov.ar)
Powellvenator in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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