Our presence on the ground stage is brief and ridiculous, even having been the last in settle, have had long enough to dominate and squander the ecosystem of fast shape compared to the activity that was going on inside the planet over many millions of years. "Rodinia", the hitherto first "supercontinent" known of those origins, was who brought much of the emerged land of the globe. This began to fracture is supposedly due to movements "magmatic" and a strong activity volcanic in the cortex land. Was that the origin of the last great "supercontinent" "Pangea", whose division would give place to the distribution continental as today it know and to the development of them current and battered ecosystems that we surround.
"Illusion interpreted subsection of "Rodinia", first "super continent" now known, origin of the subsequent cohesions and continental fissures that would be taking place during successive periods".