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Katuni: Viavenator
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Viavenator

Zita rinoreva: “road hunter”1
Raidya: NyamaMadhino anodya nyamaCretaceous Yekupedzisira

Viavenator was a meat-eating dinosaur that lived in what is now Argentina. It had a very stiff back and was a fast hunter on the ancient roads.12

Raivapo
makore mamiriyoni 86 kusvika 84 apfuura5
Cretaceous Yekupedzisira
Mafosiri akawanikwa:
La Invernada area, Neuquén province, Patagonia, Argentina2
Kureba
5.6 m (18 ft)14
Huremu
700 kg (1,500 lb)4
Kukwirira
1.8 m (5.9 ft)
fungidziro
Kumhanya kwepamusoro
kunenge 39 km/h (24 mph)
Kumhanya, fungidziro

Rairarama rini?

Triassic
Jurassic
Cretaceous
makore mamiriyoni 252 apfuura20114566, dombo guru rakabva mudenga

Raiva hombe sei?

Raiva refu zvakadii?

Viavenator kureba kunenge 5.6 m (18 ft)Bhasikoro remunhu mukuru kunenge 1.8 m (5.9 ft)Motokari kunenge 4.5 m (15 ft)Nzou, mhuka hombe kupfuura dzose dzepanyika nhasi kunenge 6.5 m (21 ft)

Raiva rakakwirira zvakadii?

Imbwakunenge 0.5 m (1.6 ft)Bhizakunenge 1.6 m (5.2 ft)Viavenatorkukwirira kunenge 1.8 m (5.9 ft)Nzoukunenge 3.2 m (10 ft)

fungidziro

Rairema zvakadii?

kurema seimbwa 35
kureba seimbwa 6 kubva pamhino kusvika kumuswekureba semabhanana 31 akatevedzanakurema semanwiwa 140kurema sevana vekireshi 37kurema sevana vechikoro 22raigona kumhanya mamita 100 mumasekonzi 9.2 (munhu anomhanya kupfuura vose anoda 9.6)

Viavenator raiva hombe sei kana richienzaniswa NEWE?

Masvomhu chete mubrowser yako. Hapana chinochengetwa kana kutumirwa kupi zvako.

Raimhanya zvakadii?

zvinhu zvinonakidza

Zvinonakidza

1

Viavenator belongs to a group called Furileusauria, which means 'stiff back lizard' in the Mapudungun language, because their backbones were very rigid.2

2

It lived during the Santonian age, about 85.7 to 83.6 million years ago, filling a gap in the fossil record between earlier and later abelisaurids.32

3

The only known species is Viavenator exxoni, named after ExxonMobil for helping preserve fossils in the La Invernada area.12

4

Its skeleton shows special features like a deep notch in the skull bones and a downturned crest on the shin bone, which helped scientists identify it as a new species.2

5

Viavenator had a very stiff backbone with extra connections between the vertebrae, making its spine almost like a single rod.2

6

It was a medium to big sized theropod, part of the abelisaurid family that lived in the southern continents during the Cretaceous.2

Zvakagadzirwa neAIMufananidzo wakagadzirwa neAI: Viavenator
Mufananidzo wakagadzirwa neAI unoratidza kuti Viavenator ringangodai raitaridzika sei, wakagadzirwa nekombiyuta kubva pane zvinozivikanwa nemasayendisiti. Ifungidziro chete: mhuka chaiyo ingangodai yaitaridzika zvakasiyana, uye hapana anoziva mavara ayo chaiwo.
wakabvunza

Mibvunzo inonyanya kubvunzwa nezve Viavenator

?How big was Viavenator?

About 5.6 metres (18 feet) long.1

?What did Viavenator eat?

It was a carnivore, so it ate meat.1

?Why did Viavenator have a stiff back?

Its backbone was very rigid, with extra connections between vertebrae, which helped it move like a seesaw pivoting on its hips.2

?When did Viavenator live?

It lived during the Santonian age of the Late Cretaceous, about 85.7 to 83.6 million years ago.1

Zvevanyanzvi vemadhino

Zita resainzi
Viavenator
Akaripa zita:
Filippi et al. 20165
Boka
Madhino anodya nyama
Mhuri / boka
Abelisauridae5
Kurongwa kwemhuka
Theropoda > Ceratosauria > Abelisauridae5
Zera rematombo
makore mamiriyoni 86 kusvika 84 (Santonian)5
Mapoka ematombo
Bajo de la Carpa5
Nyika
Ajentina5
Zvinyorwa zvemafosiri
1 mu The Paleobiology Database5
Kuwanikwa
Viavenator was named and described in 2016 by Filippi and colleagues based on a partial skeleton found in the Bajo de la Carpa Formation of Argentina.13
Zvichiri kupokanwa
Scientists are still debating exactly how Viavenator is related to other abelisaurids, as it seems to be a transitional form between earlier and later species.2

Kunobva chokwadi

  1. Viavenator (en.wikipedia.org)
  2. A new brachyrostran with hypertrophied axial structures reveals an unexpected radiation of latest Cretaceous abelisaurids (corporate.exxonmobil.com)
  3. PBDB Taxon (paleobiodb.org)
  4. Viavenator exxoni | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  5. Viavenator in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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