A new model for the formation of a spaced crenulation (shear band) cleavage in the Dalradian rocks of the Tay Nappe, SW Highlands, Scotland
详细信息 查看全文
- 作者：P.W. Geoff Tanner
- 关键词：Microlithon ; Vergence ; Non-coaxial ; Flexural-slip ; Back-rotation
- 刊名：Journal of Structural Geology
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：84
- 期：Complete
- 页码：120-141
- 全文大小：14978 K
文摘
- •
- <p id="p0010">Unique 3-D analysis of shear band morphology in greenschist facies Dalradian rocks.p>
- •
- <p id="p0015">Strain partition results in microlithon fold-pair domains enveloped by D2 cleavage seams.p>
- •
- <p id="p0020">Layer-parallel slip and back-rotation of D1 spaced cleavage generate D2 microlithons.p>
- •
- <p id="p0025">Analogous structures include fault and shear zone lozenges and flexural-slip duplexes.p>
- •
- <p id="p0030">Discussion of kinematic interpretation of minor fold asymmetry and vergence.p>