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Pterodactyl, Tyrannosaurus Rex, brontosaurus.
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∙ 14y ago
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Is pterodactyl extinct?
Yes. Pterodactyl has been extinct for about 150 million years. Pterosaurs as a whole went extinct 65.5 million years ago.
Why the huayangosaurus went extinct?
huayangosaurus went extinct in the K/T Mass Extinction in 65 million years ago with all Dinosaurs Went Extinct
When did the dimetrodon went extinct?
the dimetrodon went extinct in the Permian Mass Extiction Event in 250 million years ago
Why did Horned Gophers go extinct?
horned gophers went extinct about 10 million years ago
When did ammonites become extinct?
Ammonites went extinct at the same time as the dinosaurs, about sixty-five million years ago.
When did tyranosuriouses go extinc?
tyranasaurusi went extinct 65 million years ago.
Is iguanodon still alive?
No, they went extinct over 65 million years ago.
Why did mammals flourish beginning 65 million years ago?
Dinosaurs went extinct.
Are hesperornis still alive?
No.They went extinct 65 million years ago
Is a helicoprion real?
Yes they are real. They were first on earth 280 million years ago and then went extinct 225 million years ago.
What happened to the dinosaurs 65 million years ago due to a meteor impact?
they went extinct
Why is the paleomastodon only known from its fossils?
It went extinct around 35,000,000 million years ago.
