Rock Art uranium-thorium and radiocarbon cross-dating at Altamira cave, Spain For the first time, systematic coupling of 230Th/234U and 14C dating methods was performed on secondary carbonate thin layers covering or underlying r…

An interesting article... When it comes to applying U/TH (and when it comes to making interpretations), why should we be cautious? #UTh #Altamira #C14AMS #Crossdating
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