A wooden boat discovered just south of the great pyramid in egypt has a carbon-14/carbon-12 ratio that is 71.5% of that found in living organisms.. A wooden boat discovered just south of the great pyramid in egypt had a carbon-14 content of approximately 50% of that found in living organisms.how old is the boat?. Chemistry. a wooden boat discovered just south of the great pyramid in egypt had a carbon - 14 content of approximately 50% of that found in living organisms..
