BASALT MAGMA SOURCES DURING THE OPENING OF THE NORTH-ATLANTIC

被引：44

作者：

CARTER, SR

EVENSEN, NM

HAMILTON, PJ

ONIONS, RK

机构：

[1] Lamont-Doherty Geological Observatory, Columbia University, Palisades

来源：

NATURE | 1979年 / 281卷 / 5726期

关键词：

D O I：

10.1038/281028a0

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The mantle that supplied basalts to the North Atlantic Tertiary province at the time of continental breakup was isotopically similar to the present-day sub-oceanic mantle. There is no evidence for undepleted source regions beneath the continent at this time. © 1979 Nature Publishing Group.

引用

页码：28 / 30

页数：3

共 27 条

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