SEISMIC-REFLECTION TEST ON THE GRANITE OF THE SKYE TERTIARY IGNEOUS CENTER

被引：7

作者：

GOULTY, NR

LEGGETT, M

DOUGLAS, T

EMELEUS, CH

机构：

[1] Department of Geological Sciences, University of Durham, Science Site, Durham DH1 3LE, South Road

来源：

GEOLOGICAL MAGAZINE | 1992年 / 129卷 / 05期

关键词：

D O I：

10.1017/S0016756800021804

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

We have conducted a seismic reflection test over a short profile on the granite of the Skye Tertiary central intrusive complex. From previous gravity modelling work it had been inferred that the granite is approximately 1.5 km thick and overlies basic rocks. The seismic data indicate that the granite is at least 2 km thick at the test location. Reflection events of alternating polarity between depths of 2.1 and 2.4 km suggest that basic and acidic sheets are interlayered at the base of the granitic mass.

引用

页码：633 / 636

页数：4