Formula for age dating
In addition, although a woman is most likely to become pregnant if she has sex on the day of ovulation conception may also occur from live sperm still in her reproductive tract on the day of ovulation if she had sex for up to five days before ovulation [26,27].
If you want that details, use the following formulas.
Louis Binford later devised a mathematical formula to refine Harrington's method (Deetz 19).
This dating technique only applies to pipe stems manufactured in England between approximately 15.
Until this century, relative dating was the only technique for identifying the age of a truly ancient object.
By examining the object's relation to layers of deposits in the area, and by comparing the object to others found at the site, archaeologists can estimate when the object arrived at the site.