The bible actually documents 6,000 years of time, because this was the time in which God created actual mankind in his image and likeness. When it says " in the beginning," it means, the beginning of mankind as we know it. The " sea " in Genesis actually means a multitude of people and nations. The book of Job is a nicely detailed book about the creation of the world, as that talks about the sun cycle, water cycle, core of the earth, etc etc. Proverbs talks about the foundations of Heaven being set in place, and the horizon being laid out.