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Katuni: Ajnabia
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Ajnabia

Zita rinoreva: “stranger or foreigner”1
Raidya: MiriwoMiromo-yedhadhaCretaceous Yekupedzisira

Ajnabia was a small duck-billed dinosaur that lived in Africa at the very end of the Cretaceous. It was a surprise to scientists because duck-billed dinosaurs were not known from Africa before. Ajnabia probably swam or rafted across the sea from Europe to reach its home.2

Raivapo
makore mamiriyoni 72 kusvika 66 apfuura4
Cretaceous Yekupedzisira
Mafosiri akawanikwa:
Sidi Chennane, Khouribga Province, Morocco1
Kureba
3.5 m (11 ft)2
Huremu
250 kg (551 lb)2
Kukwirira
1.5 m (4.9 ft)
fungidziro
Kumhanya kwepamusoro
kunenge 43 km/h (27 mph)
Kumhanya, fungidziro

Rairarama rini?

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

Raiva hombe sei?

Raiva refu zvakadii?

Ajnabia kureba kunenge 3.5 m (11 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)Ajnabiakukwirira kunenge 1.5 m (4.9 ft)Bhizakunenge 1.6 m (5.2 ft)Nzoukunenge 3.2 m (10 ft)

fungidziro

Rairema zvakadii?

kurema seimbwa 12
kureba seimbwa 4 kubva pamhino kusvika kumuswekureba semabhanana 19 akatevedzanakurema semanwiwa 50kurema sevana vekireshi 13kurema sevana vechikoro 8raigona kumhanya mamita 100 mumasekonzi 8.4 (munhu anomhanya kupfuura vose anoda 9.6)

Ajnabia raiva hombe sei kana richienzaniswa NEWE?

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

Raimhanya zvakadii?

zvinhu zvinonakidza

Zvinonakidza

1

Ajnabia is a lambeosaurine hadrosaur, a group of duck-billed dinosaurs that often had fancy head crests.2

2

It was one of the smallest duck-billed dinosaurs, only about 3.5 metres (11 feet) long.2

3

Ajnabia lived around 68 to 66 million years ago, just before the mass extinction that ended the age of dinosaurs.1

4

Its fossils were found in phosphate mines, which were once a shallow sea. The bones probably washed in from land.2

5

Ajnabia is related to European duck-billed dinosaurs, suggesting its ancestors crossed the sea from Europe to Africa.2

6

Only a few bones of Ajnabia have been found: part of the upper jaw, a piece of the lower jaw, and some teeth.1

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

?How big was Ajnabia?

About 3.5 metres (11 feet) long, similar in size to its relative Minqaria.12

?What did Ajnabia eat?

It was a herbivore, eating plants. As a duck-billed dinosaur, it had many teeth for chewing tough vegetation.1

?Did Ajnabia have a crest?

It probably did. Ajnabia was a lambeosaurine hadrosaur, a group known for having fancy head crests, though its fossils don't include the skull top.1

?How did Ajnabia get to Africa?

Scientists think it swam or rafted across the sea from Europe, because Africa was isolated by water at the time.12

?When did Ajnabia live?

About 68 to 66 million years ago, in the very latest Cretaceous, just before the asteroid impact that ended the dinosaurs.1

?Is Ajnabia a dinosaur?

Yes, it is a dinosaur. Specifically, it is a duck-billed dinosaur (hadrosaur) from the group Lambeosaurinae.1

Zvevanyanzvi vemadhino

Zita resainzi
Ajnabia
Akaripa zita:
Longrich et al. 20214
Boka
Miromo-yedhadha
Mhuri / boka
Hadrosauridae4
Kurongwa kwemhuka
Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae4
Zera rematombo
makore mamiriyoni 72 kusvika 66 (Maastrichtian)4
Mapoka ematombo
Couche III4
Nyika
Morocco4
Zvinyorwa zvemafosiri
1 mu The Paleobiology Database4
Kuwanikwa
Ajnabia was named in 2021 by Longrich and colleagues. The fossils came from phosphate mines in Morocco and were described as a new species of duck-billed dinosaur.3
Zvichiri kupokanwa
Scientists are not sure exactly how Ajnabia got to Africa. It may have swum or rafted across the sea from Europe, but the details of this journey are still debated.2

Kunobva chokwadi

  1. Ajnabia (en.wikipedia.org)
  2. A new small duckbilled dinosaur (Hadrosauridae: Lambeosaurinae) from Morocco and dinosaur diversity in the late Maastrichtian of North Africa | Scientific Reports (nature.com)
  3. PBDB Taxon (paleobiodb.org)
  4. Ajnabia in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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Mamwe kubva muboka rimwe chete: Miromo-yedhadha

Zvimwe zvenguva imwe chete: Cretaceous Yekupedzisira

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