Carbon dating is it wrong
Carbon dating is it wrong - dating kiss
AMS can look back as far as 75,000 years (Warf, 215 & Bowman, 38), though some labs claim it is possible to go as far back as 100,000 years.
Here I will present what radiocarbon is, the dating methods, the assumptions that govern them, and the known discrepancies that plague the method.
As the Carbon 14 slowly descends into our lower atmosphere it bonds with oxygen becoming the very unpopular CO2 greenhouse gas (Bowman, 10).
Though the vast majority of CO2 is comprised of the more common and stable isotope of carbon, carbon 12 (C12), a small fraction of CO2 (one in 765 million), contains C14.
-After ceasing exchange, C14 levels are only modified by radio decay. 3) Carbon ratios are only altered by C14 decay after an organism dies. In order for radiocarbon to be effective in dating objects of antiquity, these assumptions must be true.
But as you soon shall see, the assumptions are rife with flaws and unquantifiable variables.
These methods were fraught with dating conflicts, many of which will be discussed later.
AMS, developed in the 1980s, which overcomes many of the shortfalls of conventional carbon dating, directly measures C14 atoms relative to C12 and C13 atoms (Bowman, 31). Assumptions As straightforward as radiocarbon seems to be there are actually a large number of underlying assumptions that the entire dating process relies on. Andrew Snelling of the Institute of Creation Research writes, “There can be no doubt that this constitutes a very ingenious dating tool, provided of course that the inherent assumptions are valid,” (Snelling, 856).
This is a common misunderstanding the general layman has of radiocarbon dating that is important to clarify.
What makes C14 significant is that it is an unstable atom.
Knowing that C14 degrades into nitrogen at a known rate and organisms do not take in C14 once they’re dead, then it logically follows that the presence of C14 in a dead organism will decrease over time.
Therefore, by measuring the amount of C14 in an organism, it can be known how long ago it lived with high C14 remains representing a recent age and lower C14 remains representing an older age. There are in essence, two different forms of carbon dating: the original conventional methods and the more recent AMS (Accelerated Mass Spectrometry).
These cosmic rays release free neutrons which zip around our nitrogen rich atmosphere at high velocities.