That is technically impossible because dinosaurs are extinct and that means that they are gone.
Tarantulas have been on Earth for at least tens of thousands of years, probably much longer. Their ancestor species have been on Earth since before the dinosaurs, hundreds of millions of years ago.
Dinosaurs evolved on Earth thousands of millions of years after planet Earth came into being. Presumably the chemicals from which dinosaurs evolved were on the Earth when it came into being, though some may have arrived on asteroids later.
Wolves haven't been on earth for that long. Dinosaurs existed millions of years ago, while wolves followed long after the dinosaurs. It only took thousands of years for the wolves to evolve to dogs. The wolves became before the humans, but certainly were not walking the earth even close to when the dinosaurs went extinct.
Dinosaurs were extinct 65 million years ago. Dinosaurs were on Earth for 180 million years, but dinosaurs are still here but as birds.
millions of years ago
dinosaurs and other creatures like dinosaurs lived on the millions of years ago
dinosaurs roamed the earth about 65 million years ago.
Dinosaurs - about 150 million years. Humans - about 1 million years.
The Earth's magnetosphere has flipped. It is the opposite as it was thousands of years of go.
Dinosaurs lived and died out about 65 million years before humans walked the Earth.
Yes They have been on earth for 450,000,000 years, that's longer than dinosaurs
Meteorite impact hypothesis is that theory about a meteorite hitting the earth some thousands of years ago and bringing the dinosaurs to extinction, better known as Alvarez