OBSERVATION OF SECTIONS OF OCEANIC-CRUST AND MANTLE CROPPING OUT ON THE SOUTHERN WALL OF KANE FZ (N-ATLANTIC)

被引：40

作者：

AUZENDE, JM

CANNAT, M

GENTE, P

HENRIET, JP

JUTEAU, T

KARSON, J

LAGABRIELLE, Y

MEVEL, C

TIVEY, M

机构：

[1] Plouzané

[2] Laboratoire de Pétrologie, Paris, 75257, place Jussieu

[3] Ubo, Brest, 29287, 6, Avenue he Gorgeu

[4] Department of Geology, Duke University, Durham, North Carolina

[5] WHOI, Woods Hole, Massachusetts

来源：

TERRA NOVA | 1994年 / 6卷 / 02期

关键词：

D O I：

10.1111/j.1365-3121.1994.tb00647.x

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

The objective of the 20 Nautile dives of the recent Kanaut cruise was to study the southern wall of the Kane Fracture Zone from its eastern intersection with the Mid-Atlantic Ridge (MAR) to 5 Myr in age. The geological mapping shows four successive massifs, wrench faulted and slightly tilted. The transform-facing walls of these massifs exhibit outcrops of fresh and serpentinized peridotites, gabbros and basalts. The entire crustal exposure is cataclased and metamorphosed to greenschist facies.

引用

页码：143 / 148

页数：6

共 34 条

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