Earth Floor
From site: Sixty-five million years ago the Earth was not the way we know it. Where now an ocean ebbs and flows, the Earth supported land plateaus. The land upon which you now stride was underneath an ocean’s tide. And…
biology
From site: Sixty-five million years ago the Earth was not the way we know it. Where now an ocean ebbs and flows, the Earth supported land plateaus. The land upon which you now stride was underneath an ocean’s tide. And…