A research team from the Siberian Federal University together with scientists from Novosibirsk and St. Petersburg have developed an innovative method for studying coals found at ancient human sites.
In combination with radiocarbon analysis, it allows to restore with an accuracy of three to five years the chronology of events that are associated with the burning of the wood under study. This, in turn, helps date historical events more accurately.
"It happens that the wood does not...