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Aratasaurus

Zita rinoreva: “born fire lizard”1

Raidya: NyamaMadhino anodya nyamaCretaceous Yekutanga

Aratasaurus was a meat-eating dinosaur that lived in what is now Brazil. It was a young animal when it died, and scientists think it would have grown bigger. Its leg bones were found in a dark shale rock.1 2

Raivapo

makore mamiriyoni 113 kusvika 110 apfuura3

Cretaceous Yekutanga

Mafosiri akawanikwa:

Mina Pedra Branca, near Santana do Cariri, Ceará, Brazil1 2

Kureba

3.12 m (10 ft)1

Huremu

34.25 kg (76 lb)1 2

Kumhanya kwepamusoro

kunenge 47 km/h (29 mph)

Kumhanya, fungidziro

Rairarama rini?

Triassic

Jurassic

Cretaceous

makore mamiriyoni 252 apfuura20114566, dombo guru rakabva mudenga

Raiva hombe sei?

Raiva refu zvakadii?

Rairema zvakadii?

kurema sekatsi dzemumba 9

kureba seimbwa 3 kubva pamhino kusvika kumuswekureba semabhanana 17 akatevedzanakurema semanwiwa 7raigona kumhanya mamita 100 mumasekonzi 7.7 (munhu anomhanya kupfuura vose anoda 9.6)

Aratasaurus raiva hombe sei kana richienzaniswa NEWE?

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

Raimhanya zvakadii?

Munhu achifamba kunenge 5 km/h (3 mph)

Mwana ari pabhasikoro kunenge 12 km/h (7 mph)

Aratasaurus kunenge 47 km/h (29 mph)

Bhiza richimhanya kunenge 65 km/h (40 mph)

Dindingwe kunenge 100 km/h (62 mph)

zvinhu zvinonakidza

Zvinonakidza

Aratasaurus is known from only one partial right leg, including part of the thigh bone, shin bone, and foot bones.1

It lived about 115 million years ago during the Early Cretaceous period.2

The fossil was discovered in 2008 in a plaster mine.2

Aratasaurus is the only tetrapod (four-limbed animal) found so far in the lower layers of the Romualdo Formation.1 2

Its name comes from the Tupi language words for 'born' and 'fire', because the fossil was studied at the Museu Nacional in Rio de Janeiro, which was damaged by a fire in 2018.1

Scientists think Aratasaurus was a basal coelurosaur, meaning it was an early relative of more advanced theropods like Tyrannosaurus.1

Mufananidzo wakagadzirwa neAI: Aratasaurus — Mufananidzo wakagadzirwa neAI unoratidza kuti Aratasaurus 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 Aratasaurus

?How big was Aratasaurus?

It was about 3.12 metres (10.2 ft) long and weighed around 34.25 kilograms (75.5 lb). But it was still growing when it died, so adults could have been larger.2 1

?Did Aratasaurus have feathers?

Yes, scientists think it likely had some form of feather covering because it was a coelurosaur, a group that includes feathered dinosaurs. No feathers were preserved in the fossil, though.2

?What did Aratasaurus eat?

Aratasaurus was a meat-eating dinosaur, or theropod. It likely hunted small animals, but its exact diet is not known from the few bones found.2

?Where was Aratasaurus found?

Its leg bones were discovered in 2008 in a plaster mine in northeastern Brazil, in the Romualdo Formation near Santana do Cariri.2 1

Zvevanyanzvi vemadhino

Zita resainzi: Aratasaurus
Akaripa zita:: Sayão et al. 20203
Boka: Madhino anodya nyama
Mhuri / boka: Coelurosauria3
Kurongwa kwemhuka: Theropoda3
Zera rematombo: makore mamiriyoni 113 kusvika 110 (Albian)3
Mapoka ematombo: Romualdo3
Nyika: Brazil3
Zvinyorwa zvemafosiri: 1 mu The Paleobiology Database3
Kuwanikwa: Aratasaurus was named in 2020 by a team of Brazilian and Chinese scientists. The fossil was donated by a local resident who found it in the Mina Pedra Branca mine near Santana do Cariri, Brazil.1
Zvichiri kupokanwa: Scientists are not sure exactly how big Aratasaurus would have grown as an adult, because only a juvenile specimen has been found.1

Kunobva chokwadi

The first theropod dinosaur (Coelurosauria, Theropoda) from the base of the Romualdo Formation (Albian), Araripe Basin, Northeast Brazil (pmc.ncbi.nlm.nih.gov)
Aratasaurus (en.wikipedia.org)
Aratasaurus in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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