Using radiocarbon dating it was determined this site was erected in the Bronze Age.
The skeletons were dated using radiocarbon dating and were found to have been approximately 13,140 to 14,340 years old.
She then dried and burned the seedlings so she could use radiocarbon dating to establish their ages.
Since the 1950s, archaeologists have been able to use radiocarbon dating of the material around the stones in order to accurately date their original construction.
When artifacts were found in association with these deposits, they could be independently dated using the predetermined sequence data as well as radiocarbon dating.
More recent studies have used radiocarbon dating to establish the approximate ages of deposition for the various layers.
A detailed analysis using radiocarbon dating techniques was published in 2007.
Tropical trees often lack annual rings and ages for these trees can be measured using radiocarbon dating of wood samples from the trees.
The age of the structure is uncertain and attempts to use radiocarbon dating to determine the age of the site have failed.
It was not possible to date the skull using traditional radiocarbon dating, as the carbon had leached out of the bone.