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Kaadi ya dayinoso No. 1464 ku 2 027

Powellvenator

Erinnya litegeeza: “Jaime Powell's hunter”1

Yalyanga: EnnyamaDayinoso ezirya ennyamaEnkomerero ya Tiriyasi

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

Yabeerawo

emyaka obukadde 227 okutuuka ku 206 emabega4

Enkomerero ya Tiriyasi

Ebisigalira byazuulibwa mu

Los Colorados Formation, northwestern Argentina1 4

Obuwanvu

1.5 okutuuka ku 2.5 m (4.9 okutuuka ku 8.2 ft)1

Obuzito

10 kg okutuuka ku 20 kg (22 okutuuka ku 44 lb)1

Obugulumivu

0.5 okutuuka ku 0.8 m (1.6 okutuuka ku 2.6 ft)1

Sipiidi esinga

nga 40 km/h (25 mph)

Okudduka, kuteebereza

Yabeerawo ddi?

Tiriyasi

Jurasiki

Kuretasi

Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Yali muwanvu kwenkana wa?

Yali mugulumivu kwenkana wa?

Yali muzito kwenkana wa?

obuzito ng'obwa kkapa 5 ab'awaka

obuwanvu ng'embwa 2.5, ennyindo ku mukiraobuwanvu ng'amenvu 14 nga gaddiriŋŋanaobuzito ng'obwa wotamerooni 4yandidduse mita 100 mu sikonda 9 (omuntu asinga embiro yeetaaga 9.6)

Powellvenator yali munene atya bw'ogeraageranya ku GGWE?

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Yali wa mbiro kwenkana wa?

Omuntu atambula nga 5 km/h (3 mph)

Omwana ku kagaali nga 12 km/h (7 mph)

Powellvenator nga 40 km/h (25 mph)

Embalaasi edduka ennyo nga 65 km/h (40 mph)

Cheetah nga 100 km/h (62 mph)

ebintu ebinyuvu

Ebyewuunyisa

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

Ekifaananyi kya Powellvenator ekyakolebwa AI, nga kiraga engeri gye yayinza okuba ng'afaanana, ekyakolebwa kompyuta okusinziira ku ebyo bannassaayansi bye bamanyi. Kuteebereza: ekisolo ekyennyini kiyinza okuba nga kyali kifaanana bulala, era tewali amanyi langi zaakyo ez'amazima.

wabuuza

Ebibuuzo ebisinga okubuuzibwa ku Powellvenator

?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

Eri abakugu mu dayinoso

Erinnya lya ssaayansi: Powellvenator
Yatuumibwa: Ezcurra 20174
Ekibinja: Dayinoso ezirya ennyama
Ekika / ekibinja: Coelophysidae4
Engabanya: Theropoda > Coelophysoidea4
Emyaka gy'enjazi: emyaka obukadde 227 okutuuka ku 206 (Norian)4
Ensengeka z'enjazi: Los Colorados4
Ensi: Arigentina4
Ebisigalira ebyazuulibwa: 1 mu The Paleobiology Database4
Okuzuulibwa: 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
Kikyakubaganyizibwako ebirowoozo: Because only leg bones are known, scientists are not sure about the full size, body shape, or whether it had feathers.1

Ebituufu gye biva

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): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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