Radiocarbon dating used
Radiocarbon dating uses the naturally occurring isotope Carbon-14 to approximate the age of organic materials. Often, archaeologists use graves and plant remains to date sites.Since its conception by Willard Libby in 1949, it has been invaluable to the discipline.Though it is not without its flaws, including several not mentioned here, it is truly an incredible creation that will be used for many years to come.C and other radioisotopes and techniques used in archaeological, geophysical, oceanographic, and related dating. We also publish conference proceedings and monographs on topics related to our fields of interest.Despite its overuse and misrepresentation in the media, it is nonetheless extremely valuable.This process has seriously assisted archaeologists in their research, excavations, and scholarly studies.The isotope decreased by a small fraction due to the combustion of fossil fuels, among other factors.
These curves indicate the changes in Carbon-14 throughout the years and modifies the end result of the tests to reflect that.
The answer to the problem of fluctuating amounts of this important isotope is calibration.
While an uncalibrated reading may be off by a factor of 10%-20%, calibration severely reduces that value.
In last Tuesday’s lecture, radiocarbon dating was covered briefly.
It is an essential technology that is heavily involved in archaeology and should be explored in greater depth.