Hoob,
You are trying to open a can of worms...If the C14/C12 ratio were many orders of magnitude (factors of 10) smaller in the past, what made it increase? What we do know is that this ratio has been relatively stable...we know that it has not experienced sudden increases because we measure samples in different strata and see a linear (not exponential) continuum of ratios.
I repeat Crazy's question: Do you believe the earth to be only 6,000 years old?
It is a safe assumption to say that the C14/C12 atmospheric ratio has been relatively constant over the years.
Let's say that there was a flood about 4,000 to 8,000 years ago. Almost all life on earth was destroyed (Although we do know better than to believe that). Would this event have caused the isotope ratio to plummet, making animals that died 3,000 years ago appear to be millions of years old?
Just think about that. It doesn't make sense at all. With the loss of vegetation and animal mass on earth, carbon 14 production would have slowed down considerably, but...here is the clincher...C14 decays VERY SLOWLY. If you do the math, you will see that while Carbon 14 production might decrease, but it does not instantly disappear from the atmosphere. It would still take millions of years of decreased production for it to decay to such small levels.
Geological events would also not be responsible for shifting isotope ratios. The difference in mass between C14 and C12 is so tiny that the two are chemically equivalent. (In terms of reactivity) If anything, geological events could only homogenize isotope ratios, by causing a mixture of matter with different isotope ratios. But in no way could a geological event cause isotope ratios to be shifted.
The major point is this...atmospheric C14/C12 ratios are very stable right now. Had there been any major perturbation in recent history, we would not be any where near equilibrium right now. At the very least, we would be seeing the levels oscillate significantly.
It doesn't require faith to believe that the dinosaurs lived millions of years ago. You can simply read a book or two and become intellectually convinced of the soundness of that conclusion.
I know from experience that the only thing of which the Bible convices you is the need to have faith. That doesn't cut it for me.
cellmould