dinosaurs era

Hi, my name is t-rex and I am going to talk about my time period when we had a whole bunch of dinosaurs before we became extict and we had raptors, crocodiles, and big mean birds and we lived in grass and some other dinosaurs lived in water. I lived in a cave we lived 6.4 billion years ago but some of our dinosaurs are still alive I am one of the biggest dinosaurs I have 6 fingers and I eat meat big sharp teeth and I lived in the triassic and jurassic time period.