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Katuni: Bicentenaria
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Bicentenaria

Zita rinoreva: “two hundred year anniversary”1
Raidya: NyamaMadhino anodya nyamaCretaceous Yekutanga

Bicentenaria was a small, fast meat-eating dinosaur that lived in what is now Argentina. It was about as long as a car and weighed as much as a big dog. It hunted smaller animals and maybe even lived in groups.42

Raivapo
makore mamiriyoni 113 kusvika 110 apfuura4
Cretaceous Yekutanga
Mafosiri akawanikwa:
Rรญo Negro Province, northern Patagonia, Argentina2
Kureba
2.5 kusvika 3 m (8.2 kusvika 9.8 ft)12
Huremu
40 kg (88 lb)2
Kukwirira
0.99 m (3.2 ft)
fungidziro
Kumhanya kwepamusoro
kunenge 48 km/h (30 mph)
Kumhanya, fungidziro

Rairarama rini?

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

Raiva hombe sei?

Raiva refu zvakadii?

Bicentenaria kureba kunenge 3 m (9.8 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?

Katsi yemumbakunenge 0.3 m (1 ft)Imbwakunenge 0.5 m (1.6 ft)Bicentenariakukwirira kunenge 0.99 m (3.2 ft)Bhizakunenge 1.6 m (5.2 ft)

fungidziro

Rairema zvakadii?

kurema seimbwa 2
kureba seimbwa 3 kubva pamhino kusvika kumuswekureba semabhanana 17 akatevedzanakurema sekatsi dzemumba 10kurema semanwiwa 8kurema sevana vekireshi 2kurema sevana vechikoro 1raigona kumhanya mamita 100 mumasekonzi 7.5 (munhu anomhanya kupfuura vose anoda 9.6)

Bicentenaria raiva hombe sei kana richienzaniswa NEWE?

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

Raimhanya zvakadii?

zvinhu zvinonakidza

Zvinonakidza

1

Bicentenaria was named to celebrate 200 years of Argentina's first independent government.1

2

Its fossils were found in a small area with bones from at least three different individuals.2

3

Scientists think Bicentenaria may have lived in groups because many skeletons were buried together.2

4

It lived alongside huge predators like Giganotosaurus, but was much smaller and more lightly built.2

5

Bicentenaria had special teeth with serrations only at the base of the crown.2

6

It is one of the earliest known coelurosaurs from the southern continents.2

Zvakagadzirwa neAIMufananidzo wakagadzirwa neAI: Bicentenaria
Mufananidzo wakagadzirwa neAI unoratidza kuti Bicentenaria 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 Bicentenaria

?How big was Bicentenaria?

Bicentenaria was about 2.5 to 3 metres (8 to 10 feet) long and weighed around 40 kilograms (88 pounds). That is about as long as a small motorcycle and as heavy as a big dog.13

?Did Bicentenaria live in groups?

Yes, scientists think Bicentenaria may have lived in groups because the fossils of at least three different individuals were found buried together in a small area.13

?What did Bicentenaria eat?

Bicentenaria was a meat-eating dinosaur that hunted smaller animals. Its sharp teeth and claws helped it catch prey.1

?When did Bicentenaria live?

Bicentenaria lived during the Early Cretaceous period, about 100 million years ago.1

Zvevanyanzvi vemadhino

Zita resainzi
Bicentenaria
Akaripa zita:
Novas et al. 20124
Boka
Madhino anodya nyama
Mhuri / boka
Coelurosauria4
Kurongwa kwemhuka
Theropoda4
Zera rematombo
makore mamiriyoni 113 kusvika 110 (Albian)4
Mapoka ematombo
Candeleros4
Nyika
Ajentina4
Zvinyorwa zvemafosiri
1 mu The Paleobiology Database4
Kuwanikwa
Bicentenaria was discovered by Raul Spedale in 1998 on the shore of a reservoir in Argentina. It was named and described by Fernando Novas and colleagues in 2012.2
Zvichiri kupokanwa
Scientists are still debating exactly where Bicentenaria fits in the dinosaur family tree, but they think it is a very early coelurosaur.2

Kunobva chokwadi

  1. Bicentenaria (en.m.wikipedia.org)
  2. Untitled Document (scielo.org.ar)
  3. New Patagonian Cretaceous theropod sheds light about the early radiation of Coelurosauria (dinodata.de)
  4. Bicentenaria in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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Mamwe kubva muboka rimwe chete: Madhino anodya nyama

Zvimwe zvenguva imwe chete: Cretaceous Yekutanga

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