Contents Haut de page ↑
1 Introduction 4
2 Sample Description 5
3 Analytical Procedure 6
4 Rb-Sr Results 7
5 Discussion 16
6 Conclusions 19
7 References 20
2 Sample Description 5
3 Analytical Procedure 6
4 Rb-Sr Results 7
5 Discussion 16
6 Conclusions 19
7 References 20