about 65000000 years ago
65 million years ago.
The dinosaurs were a group of prehistoric reptiles that ruled Earth for about 160 million years. People did not even know dinosaurs existed until the 1800's. That may seem like a long time ago, but it is a very short time when you remember how long ago the dinosaurs lived-more than 65 million years ago. There is much still to learn, and the scientists of the future-the students of today-may be the ones who solve the mysteries of the dinosaurs.
Dinosaurs have dominated earth for 150 million years ago. This is the reason why they are so successful.
Dinosaurs stated to appear 240 million years ago.
a meteor witch killed all the dinosaurs
Dinosaurs became extinct between 70 and 65 million years ago. It is thought the most probable cause of the mass extinction was climate change, possibly brought about by a collision with another heavenly body.
my answer is dinosaurs died 65 million years ago when an asteroid crashed into the earth
The time period of the dinosaurs was called the age of reptiles. This is when reptiles dominated Earth, like dinosaurs, lizards, etc. But when the dinosaurs died out 65 million years ago, most of the reptiles died. this is when mammals took control and started dominating. But humans didnt come out to being until around 4 million years ago.
Dinosaurs were on earth a long time before neanderthal. Dinosaurs lived on earth from about 230 to 65 million years ago. Neanderthal features started to evolve around 650,000 years ago (over 64 million years after the extinction of the dinosaurs) and the 1st true neanderthals appeared about 130,000 years ago.
dinosaurs roamed the earth about 65 million years ago.
Nobody can answer this question. There may be no whales by then who can say 65 million years ago dinosaurs ruled the Earth,
Dinosaurs were extinct 65 million years ago. Dinosaurs were on Earth for 180 million years, but dinosaurs are still here but as birds.