Sentences with phrase «isochron method»

These Dating - The isochron method: Many radioactive dating methods are based on minute additions of daughter products to a rock or mineral in which a

Rubidium - strontium dating: (Rb — Sr) dating was the first technique in which the whole rock isochron method was extensively employed.

Dating - The isochron method: Many radioactive dating methods are based on minute additions of daughter products to a rock or mineral in which a Humanity has evolved from a common ancestor with the chimpanzee.

Dating - The isochron method: Many radioactive dating methods are based on minute additions of daughter products to a rock or mineral in which a Interweaving the relative time scale with the atomic time scale poses certain problems because only certain types of rocks, chiefly the igneous variety