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If everything did, we would not be here! As many as 50% of all species died, but there were enough survivors to evolve into the life we see around us. There were several groups that did go completely extinct: Belemnites Ammonites Mosasaurs Plesiosaurs Pterosaurs Non-Avian Dinosaurs Enantiornithines Hesperornithiforms
What else can I help you with?
How did pteranodon become extinct?
A pteranodon is a pterosaur, or a flying dinosaur. During the fall of the dinosaurs, all dinosaurs became extinct, including the pterosaurs.
Why did dinosaurs become are extinct?
Because theyre basturd
Is it true that no creatures has ever become extinct?
no, some rhinos have become extinct, like the Vietnamese java rhino.........and also dinosaurs have become extinct, by the meteorites
When did the dinosaur's become extinct?
Non avian dinosaurs became extinct 65.5 million years ago, at the end of the Cretaceous. However, birds are considered dinosaurs. Because birds still exist, dinosaurs are not completely extinct.
When did the basilosaurus become extinct?
The same way as the rest of the dinosaurs.
Did dinosaurs become extinct because of the meteorite?
yes, yes they did
Are dinosaurs talented?
Yes. They can make themselves become extinct
What is no longer here and is a species that has died out and has become extinct?
DINOSAURS.
Has an animal ever become extinct from a natural distaster?
The Dinosaurs.
Did dinosaurs become extinct AD or BC?
B.CAnswer:Although the majority of dinosaurs died out about 70 million years ago, the present day birds are evolved from theropods and are direct descendants of the dinosaurs. In that manner dinosaurs have not become extinct.
What is the biggest animal that has become extinct?
The Dinosaurs,that's pretty obvious
What period did dinosaurs become extinct?
around 6.5 billion years ago
