"Bones are converted to rock by water slowly replacing the living tissue with minerals . It takes a long , long , long time . Not to mention carbon dating does work for most human remains ( effective for 70,000 years or younger ) , but not dinosaurs ."
"Well , I 'm told that the upper limits have been extended by more accurate instruments , but I 'm an old bugger who learned 50,000 years for carbon dating . I 'm going to stick with that until I 've seen some real data ."
"Bones are converted to rock by water slowly replacing the living tissue with minerals . It takes a long"
"I 'm told that the upper limits have been extended by more accurate instruments"