Measurements of $O^{18}/O^{16}$ ratios in phenocrysts from basalts of Hawaii, Tahiti, Tristan da Cunha, New Zealand, and Ross Island show that isotopie fractionations ...
Interactions of mantles at different depths. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of ...