RECENT DEVELOPMENTS IN DATING ANCIENT CRUSTAL FLUID-FLOW

被引：17

作者：

HALLIDAY, AN

OHR, M

MEZGER, K

CHESLEY, JT

NAKAI, S

DEWOLF, CP

机构：

来源：

REVIEWS OF GEOPHYSICS | 1991年 / 29卷 / 04期

关键词：

D O I：

10.1029/91RG01813

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

Several isotopic techniques have recently been developed or substantially improved, allowing the accurate determination of the timing of fluid-related processes. These include K-Ar, Rb-Sr, and Sm-Nd dating of diagenetic minerals in clastic rocks, U-Pb dating of carbonates, Sm-Nd dating of fluorite and uraninite, Re-Os and Rb-Sr dating of sulfides, 40Ar-39Ar and Rb-Sr dating of fluid inclusions, and U-Pb dating of ilmenite/magnetite, sphene, and rutile. While many of these techniques require further evaluation, some have already resulted in new constraints on a variety of crustal fluid flow models.

引用

页码：577 / 584

页数：8

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