Urdu Meanings, Pronounciation and Synonyms:
protoavis
(Pronunciation -تلفظ سنیۓ )
US: 
Slow
Normal
Noun: protoavis
| 1. protoavis | |
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Most primitive avian type known; extinct bird of the Triassic having bird-like jaw and hollow limbs and breastbone with dinosaur-like tail and hind limbs
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