No, dinosaurs existed before mammals. Reptiles and amphibians existed as long ago as 359.2 million years ago, while the first mammals didn't appear until 251 millions years ago.
yes, the coelacanth is older than the dinosaurs.
fly
older than the dinosaurs
No. The first mammals appeared shortly after the first dinosaurs.
people have only been around for about 500,000 years... I say Cats are Elder to Human Beings
There are granite deposits from billions of years ago (which are much older than the oldest dinosaur), there are other granite deposits which were formed in the Cenozoic Period (after all of the dinosaurs were extinct), and there are also granite deposits from the Mesozoic Period (when dinosaurs were dominant). So the answer is: It can be, but is not necessarily so.
no!
Axolotls are not dinosaurs. Axolotls belong to a group of animals that's older than dinosaurs.
Fossils of sharks have been found dating back to the Silurian period, more than 200 million years before the first dinosaurs.
no there not
No. But birds are.
Then the cats A.K.A. (DINOS), then we would be dead because we just would?