Woyɛ dino bɛn? Nsɛmmisa agoro
Dino ko
Dino mmirikatuo
Dino agodie nketewa
Stika nwoma
Dino TOP nhyehyɛeɛ
Ma me nwanwa!
Protoavis
Protoavis was a small, meat-eating dinosaur that lived in what is now Texas, USA, about 210 million years ago. It had sharp teeth and big eyes at the front of its skull, which helped it see well in the dark. Some scientists think it might have been an early bird, but most disagree.1
Berɛ bɛn na ɛtenaa ase?
Na ne kɛseɛ yɛ sɛn?
Na ne korɔn yɛ sɛn?
Na ɛyɛ ntɛm sɛn?
Nsɛm a ɛyɛ anigye
Protoavis lived about 210 million years ago, which is 60 to 75 million years before the famous early bird Archaeopteryx.1
The fossils of Protoavis were found in a jumbled pile of bones, possibly from a flash flood that killed many animals at once.1
Protoavis had eyes at the front of its skull, which gave it binocular vision and suggests it may have been active at night or twilight.1
The first fossils of Protoavis were discovered in 1973 and were originally thought to be a young Coelophysis dinosaur.1
Most scientists doubt that Protoavis is a true bird, because the bones are too broken and mixed up to be sure they belong to one species.1
Protoavis was named by paleontologist Sankar Chatterjee in 1991, who thought it was an early bird from Texas.1
Nsɛm a wɔbisa bebree fa Protoavis ho
?Is Protoavis a dinosaur?
Most scientists think Protoavis is a prehistoric reptile, but they are not sure if it is a bird or a mix of different animals. The page calls it a meat eating theropod.1
?How big was Protoavis?
Protoavis was about 35 centimetres tall, according to the scientist who first described it. That is about as tall as a ruler.1
?Did Protoavis have feathers?
Some scientists think it had feathers because of bumps on its arm bones, but others are not sure. No feather impressions have been found.12
?Could Protoavis fly?
If it was a bird, it could probably fly from tree to tree but not for long distances. However, most scientists doubt it was a bird at all.2
?When did Protoavis live?
Protoavis lived about 210 million years ago, during the Late Triassic period. That is 60 to 75 million years before Archaeopteryx.1
?What did Protoavis eat?
Protoavis was a carnivore, meaning it ate meat. It had sharp teeth on the tip of its jaws for catching prey.1
Atosɛm sɛefoɔ
Atosɛm: Protoavis is definitely the oldest known bird.
Nokorɛ: Most paleontologists doubt that Protoavis is a bird at all. The fossils are too fragmentary and jumbled to be sure they come from a single bird-like animal.1
Ma dino ho animdefoɔ
- Nyansahu din
- Protoavis
- Obi a ɔtoo din
- Chatterjee 19913
- Kuo
- Dino a wɔwe nam
- Abusua / kuo kɛseɛ
- Theropoda3
- Nkyekyɛmu
- Theropoda3
- Abotan no mfeɛ
- mfeɛ ɔpepem 227 kɔsi 206 (Norian)3
- Abotan nhyehyɛeɛ
- Cooper Canyon3
- Aman
- Amerika3
- Fɔsil nkyerɛwee
- 1 wɔ The Paleobiology Database mu3
- Nhunumu
- Protoavis was named by Sankar Chatterjee in 1991 based on fossils found in the Dockum Group of Texas, USA, in 1973 and 1984. The bones were discovered in a mudstone deposit that may have formed after a flash flood.1
- Wɔda so gye ho akyinnye
- Scientists still debate whether Protoavis is a bird, a dinosaur, or a mix of different animals, because the fossils are so broken and incomplete.1
Baabi a nsɛm no firi
- Protoavis (en.wikipedia.org)
- Oldest known birds found in Texas mudstone - UPI Archives (upi.com)
- Protoavis in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.
Asɛm biara a ɛwɔ krataafa yi so wɔ nɔma a ɛkyerɛ baabi a ɛfiri. Sɛ yɛfom biribi a, kafra, yɛyɛ dino dɔfoɔ, yɛnyɛ nyansahu nsɛmma krataa. Ka kyerɛ yɛn wɔ [email protected] na yɛbɛsiesie.
Ɔkɔm de Rex! Dino Wiki yɛ agya bi adwuma a ɔyɛɛ maa ne babarima a ɔdɔ dino. Ɛyɛ kwa, dawurubɔ biara nni mu, akyidifoɔ biara nni mu. Mpanimfoɔ bɛtumi ama Rex aduane kakra, na aboa ama Dino Wiki atena intanɛt so.Ma Rex aduane
Allosaurus
Carnotaurus
Dilophosaurus
Giganotosaurus
Compsognathus
Paronychodon
Nothosaurus
Massospondylus
Plateosaurus
Simosaurus
Thecodontosaurus
Eudimorphodon