O2 AND H2S COEXISTENCE IN STROMATOLITES - MODEL FOR THE ORIGIN OF MINERALOGICAL LAMINATION IN STROMATOLITES AND BANDED IRON FORMATIONS

被引：40

作者：

KRUMBEIN, WE

BUCHHOLZ, H

FRANKE, P

GIANI, D

GIELE, C

WONNEBERGER, K

机构：

[1] Fachbereich IV der Universität, Oldenburg

来源：

NATURWISSENSCHAFTEN | 1979年 / 66卷 / 08期

关键词：

D O I：

10.1007/BF00368068

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 coexistence of O2 and H2S in recent microbial mats is demonstrated. Oxygen and H2S are not only coexisting in considerable concentrations within recent stromatolites but high concentrations of the respective gases occur in alternating laminae. This sandwich structure" is produced by alternating populations of oxygenic and anoxygenic photosynthetic bacteria and cyanobaeteria. The finding of such conditions may explain the alternation of oxidized and reduced iron minerals in Precambrian stromatolites and possibly also in the banded iron formations (BIFs). © 1979 Springer-Verlag."

引用

页码：381 / 389

页数：9

共 30 条

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