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Katuni: Aerosteon
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Aerosteon

Zita rinoreva: “air bone”1
Raidya: NyamaMadhino anodya nyamaCretaceous Yekupedzisira

Aerosteon was a big, meat-eating dinosaur that lived in what is now Argentina. It had hollow bones filled with air, just like birds have today. This helped it breathe in a special way and made its skeleton lighter.2

Raivapo
makore mamiriyoni 84 kusvika 72 apfuura4
Cretaceous Yekupedzisira
Mafosiri akawanikwa:
Mendoza Province, Argentina12
Kureba
9 kusvika 10 m (30 kusvika 33 ft)2
Huremu
500 kg kusvika matani 1 (1,100 kusvika 2,200 lb)13
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?

Aerosteon kureba kunenge 10 m (33 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)

Rairema zvakadii?

kurema seimbwa 50
kureba semotokari 2 dzakamiswa dzakatevedzanakureba semabhanana 56 akatevedzanakurema semanwiwa 200kurema sevana vekireshi 53kurema sevana vechikoro 31kurema semabere echando 2raigona kumhanya mamita 100 mumasekonzi 9.2 (munhu anomhanya kupfuura vose anoda 9.6)

Aerosteon raiva hombe sei kana richienzaniswa NEWE?

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

Raimhanya zvakadii?

zvinhu zvinonakidza

Zvinonakidza

1

Aerosteon had air sacs inside its bones, like modern birds. These air sacs helped it breathe more efficiently.2

2

Its furcula (wishbone) and ilium (hip bone) were hollowed out by air sacs. In birds, these bones are connected to air sacs that help pump air through the lungs.2

3

Aerosteon lived about 84 million years ago, during the Late Cretaceous period.2

4

The first fossils of Aerosteon were found in 1996, but the dinosaur was not named until 2008.1

5

Aerosteon was a megaraptoran, a group of predatory dinosaurs that were common in South America.4

6

Its name means 'air bone' because of the many air-filled spaces in its skeleton.1

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

?How big was Aerosteon?

Scientists disagree on its size. Early estimates said 9 to 10 metres (30 to 33 ft) long, but later estimates range from 6 metres (20 ft) to 7.5 metres (25 ft) and weigh about 500 kg to 1 metric ton.1

?Did Aerosteon have feathers?

No fossil feathers have been found with Aerosteon, so nobody knows for sure. It was a megaraptoran dinosaur, and some close relatives may have had simple feathers, but there is no direct evidence.1

?What did Aerosteon eat?

Aerosteon was a meat-eater. It ate other animals, though no one knows exactly which ones.1

?Could Aerosteon fly?

No, Aerosteon could not fly. It was a large, two-legged dinosaur that walked on the ground.1

?When did Aerosteon live?

Aerosteon lived about 84 million years ago, during the Late Cretaceous period.12

?Why is Aerosteon called air bone?

Its name means 'air bone' because its skeleton had many air-filled spaces, like the hollow bones of modern birds.1

Zvevanyanzvi vemadhino

Zita resainzi
Aerosteon
Akaripa zita:
Sereno et al. 20084
Boka
Madhino anodya nyama
Mhuri / boka
Megaraptoridae4
Kurongwa kwemhuka
Theropoda > Megaraptora4
Zera rematombo
makore mamiriyoni 84 kusvika 72 (Campanian)4
Mapoka ematombo
Anacleto4
Nyika
Ajentina4
Zvinyorwa zvemafosiri
1 mu The Paleobiology Database4
Kuwanikwa
Aerosteon was named by paleontologist Paul Sereno and his team in 2008. The fossils were found in the Anacleto Formation in Argentina, near the Rio Colorado river.41
Zvichiri kupokanwa
Scientists are not sure exactly where Aerosteon fits on the dinosaur family tree. Some think it is a megaraptoran, while others link it to allosauroids from the Jurassic.2

Kunobva chokwadi

  1. Aerosteon (en.wikipedia.org)
  2. Evidence for Avian Intrathoracic Air Sacs in a New Predatory Dinosaur from Argentina (pmc.ncbi.nlm.nih.gov)
  3. Aerosteon (en.wikipedia.org)
  4. Aerosteon in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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