Until recently, the earliest known dinosaur was the Eorapter Lunensis "Dawn Raptor" which evolved in the late Triassic Period some227 million years ago. It was a small, carniverous primitive Therapod dinosaur and lived in what is modern day Argentina. It probably grew to about 1 metre in length. However a fossil found in Madagascar recently could date to 230 million years ago (dated using radio-isotope dating). Only 1 jaw bone has been found so far but it appears to be a herbivorous primitive sauropod.
Lizards(dinosaurs)
Lizards(dinosaurs)
Dinosaurs came before birds, because dinosaurs later on evolved into birds, therefore, making birds come along LATER then the dinosaurs. However dinosaurs were far from the first creatures on earth.
Dinosaurs first appeared in the tertiary stages of the Earth. Tertiary was when the dinosaurs ruled the earth. Then there was jurassic and then creteacious
They evolved from dinosaurs.
Sadly, no. Dinosaurs are distinct so they will not come back to earth.
Well insects did live when the dinosaurs were around but they were much larger for example a dragon fly would be the size of a kite but as they evolved they obviously got smaller so in years to come who knows how small they will be.Georgina Dean, aged 10
the dinosaurs of course
Insects didn't come to earth, it lived on earth since the dinosaurs lived.
The first dinosaurs appeared about 230 million years ago.
dinosaurs
dinosaurs