Radioactive minerals as geological age indicators

• 1 February 1925
• journal article
• Published by American Journal of Science (AJS) in American Journal of Science
• Vol. s5-9  (50) , 127-144
• https://doi.org/10.2475/ajs.s5-9.50.127

Abstract

Keywords

• RADIOACTIVE MINERALS
• MINERALS AS GEOLOGICAL
• GEOLOGICAL AGE INDICATORS