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Ajnabia
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
Berɛ bɛn na ɛtenaa ase?
Na ne kɛseɛ yɛ sɛn?
Na ne tenten yɛ sɛn?
Na ne korɔn yɛ sɛn?
nsusuiɛ
Na ne mu yɛ duru sɛn?
ne tenten te sɛ nkraman 4 firi hwene kɔsi dua🍌ne tenten te sɛ kwadu 19 a wɔde abɔ toatoa so🍉ne mu duru te sɛ watamɛlɔn 50🧸ne mu duru te sɛ nkɔkɔaa sukuu mmofra 13🎒ne mu duru te sɛ sukuu mmofra 8🏃anka ɔbɛtumi atu mmirika mita 100 wɔ sikɛn 8.4 mu (onipa a ɔyɛ ntɛm sen biara hia 9.6)Ajnabia kɛseɛ yɛ sɛn sɛ wode toto WO ho a?
Akontaa nko ara wɔ wo browser mu. Yɛnkora biribiara so, na yɛmmfa biribiara nkɔ baabiara.
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Nsɛm a ɛyɛ anigye
Ajnabia is a lambeosaurine hadrosaur, a group of duck-billed dinosaurs that often had fancy head crests.2
It was one of the smallest duck-billed dinosaurs, only about 3.5 metres (11 feet) long.2
Ajnabia lived around 68 to 66 million years ago, just before the mass extinction that ended the age of dinosaurs.1
Its fossils were found in phosphate mines, which were once a shallow sea. The bones probably washed in from land.2
Ajnabia is related to European duck-billed dinosaurs, suggesting its ancestors crossed the sea from Europe to Africa.2
Only a few bones of Ajnabia have been found: part of the upper jaw, a piece of the lower jaw, and some teeth.1
Nsɛm a wɔbisa bebree fa Ajnabia ho
?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
Ma dino ho animdefoɔ
- Nyansahu din
- Ajnabia
- Obi a ɔtoo din
- Longrich et al. 20214
- Kuo
- Dabodabo ano dino
- Abusua / kuo kɛseɛ
- Hadrosauridae4
- Nkyekyɛmu
- Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae4
- Abotan no mfeɛ
- mfeɛ ɔpepem 72 kɔsi 66 (Maastrichtian)4
- Abotan nhyehyɛeɛ
- Couche III4
- Aman
- Moroko4
- Fɔsil nkyerɛwee
- 1 wɔ The Paleobiology Database mu4
- Nhunumu
- 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
- Wɔda so gye ho akyinnye
- 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
Baabi a nsɛm no firi
- Ajnabia (en.wikipedia.org)
- A new small duckbilled dinosaur (Hadrosauridae: Lambeosaurinae) from Morocco and dinosaur diversity in the late Maastrichtian of North Africa | Scientific Reports (nature.com)
- PBDB Taxon (paleobiodb.org)
- Ajnabia in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.
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