Dinosaur Myths
by: Kincaid J.,
Grade: 3
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Dinosaurs did not fly or swim. A flying Pterosaurus or a swimming ichthyosaurus were not dinosaurs. They were closely related.
Most of the dinosaurs groups were extinct long before the K-T mass extinction of 65 million years. The rest of them died out at this time but many bird species luhich are technically dinosaurs survived it.
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