Previous Article Next Article Table of Contents Science, Vol.277, No.5325, 532-533, 1997 DOI10.1126/science.277.5325.532 Export Citation Isotope Geochemistry - Nuclide Production by Cosmic-Rays During the Last Ice-Age Bard E Keywords:ATMOSPHERIC C-14/C-12;YOUNGER DRYAS;BE-10;CORALS;C-14;RATES;SOLAR Please enable JavaScript to view the comments powered by Disqus.