Dinosaurs (in the traditional sense of the word), lived between 230 and 65.5 million years ago. However, considering that scientists usually count birds as dinosaurs, they are still alive today!
Assuming a belief in the existence of dinosaurs, they never really died out. They evolved (again, if you believe in evolution) into other creatures more common today. Older theories are that they eventually evolved into members of the lizard family. More modern assumptions are that their descendants are avian creatures, meaning birds, chickens, turkeys, etc.
Dinosaurs died out 65 million years ago when an asteroid crashed into the Earth.
No body knows, but they died out over 65 million years ago.
apparently dinosaurs died the date of Sept.12,1045
Nobody really knows when the dinosaurs died, but they disappeared 66 million years ago, either from tectonic or volcanic activity.
65 million years ago.
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Paleozonic era
Yes, archaeologists have found numerous bones from dinosaurs underground.
Dinosaurs lived during the Mesozoic era.
As long as they were plant eaters Dinosaurs don't eat humans because there were still no humans when the dinosaurs roam the earth.
because humans were not around at the time but if they were they would have been dead because of all the carniverous dinosaurs
dinosaurs
dinosaurs roamed the earth about 65 million years ago.
Dinosaurs stated to appear 240 million years ago.
Because they're using a definition of "dinosaur" that allows them to think that.
Dinosaurs and mammals coexisted during the Mesozoic era. If you count birds as dinosaurs, then they still coexist now in the Cenozoic.
I don't know by fossil record but I have a book called walking with the dinosaurs and it said 220 million years ago
Yes. Between around 230million years ago and 65million years ago dinosaurs (more than 1000 different species discovered) were the dominant terrestrial vertebrates.