REMANENCE IN AUTHIGENIC MAGNETITE - TESTING THE HYDROCARBON-MAGNETITE HYPOTHESIS

被引：36

作者：

ELMORE, RD

CRAWFORD, L

机构：

[1] School of Geology & Geophysics, Univ. of Oklahoma, Norman, OK

来源：

JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH AND PLANETS | 1990年 / 95卷 / B4期

关键词：

D O I：

10.1029/JB095iB04p04539

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

Paleomagnetic, rock magnetic, petrographic, and geochemical studies of hydrocarbon-saturated speleothems in southern Oklahoma indicate there is a relation between hydrocarbons and a chemical magnetization that resides in magnetite. The relationship between intensity of magnetization and hydrocarbon abundance leads us to propose that chemical conditions created by the hydrocarbons caused precipitation of authigenic magnetite and acquisition of the associated chemical remanence. -from Authors

引用

页码：4539 / 4549

页数：11

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