22 dating 14
If life goes as it usually does, he'll be retired while I'm still working.
Now that she’s 18 years old, she contacts you and tells you that she would like to have a “father-daughter” date with you.
Animals eat the plants, and ultimately the radiocarbon is distributed throughout the biosphere.
The ratio of λ is a constant that depends on the particular isotope; for a given isotope it is equal to the reciprocal of the mean-life – i.e.
The development of radiocarbon dating has had a profound impact on archaeology.
In addition to permitting more accurate dating within archaeological sites than previous methods, it allows comparison of dates of events across great distances.