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Dinosaurs have been alive in the Mesozoic Era. The Mesozoic Era consist of three time periods the Triassic, Jurassic, and Cretaceous. The Triassic is the oldest part of the Mesozoic Era. The Cretaceous is the youngest part of the Mesozoic Era. The Triassic period had started 227 million years ago and ended 22 million years later. When the Triassic period ended the Jurassic period started. The Jurassic period started 205 million years ago and ended 61 million years later. After the Jurassic period came the Cretaceous period. The Cretaceous period started 144 million years ago and ended 79 million years later. The dinosaurs have been alive ever since the beginning of the Triassic period and are still alive today. But the dinosaurs that are alive to this day are the evolve creatures of those in the past.
Wiki User
∙ 14y ago
Wiki User
∙ 11y agoDinosaurs were around during the Mesozoic Era from the Triassic period, though the Jurassic until the end of the Cretaceous. This time spans 231 to 65.5 million years ago.
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Are dinosaurs stil alive?
No dinosaurs are not still alive there are some relatives of dinosaurs that have been alive since dinosaurs like alligators and crocodiles even tigers and elephants.
Are parrots in the time when dinosaurs were alive?
In the sense that birds are dinosaurs, and thus that dinosaurs are still alive, yes. However they were not alive when non-avian dinosaurs were around. Parrots did not evolve until a few million years after non-avian dinosaurs died out.
When dinosaurs were alive was people to?
yes, cavemen were alive.
Are there dinosaurs alive in 2012?
no there are not
What era did dinosaurs begin to exist?
in the era of awesomeness when dinosaurs were alive.
Is a dinosor smarter than a ape?
dinosaurs are not alive anymore so, apes are smarter or if dinosaurs were smart they would be alive
What actors and actresses appeared in Dinosaurs Alive - 2007?
The cast of Dinosaurs Alive - 2007 includes: Michael Douglas as Narrator
How old is meteora?
when dinosaurs were alive
Why are dinosaurs not a live anymore?
alive*
What are the prehistoric events?
When the dinosaurs were alive.
Where there lemurs alive with dinosaurs?
No of coarse not
What dinosaurs were alive 145-65 years ago?
There have been no dinosaurs alive for millions of years, let alone last century.
