Note on Lineation, Boudinage, and Recumbent-folds in the Struan Flags (Moine), near Dalnacardoch, Perthshire

Abstract

Present knowledge of the tectonics of the Struan area is summarized. Recumbent-folds and incipient boudinage are recorded in the Struan Flags. The different types of lineation present are described; it is pointed out that all types present are mutually parallel. Simple kinematic analysis of an exposure north-west of Dalnacardoch, demonstrates that the lineations coincide more or less closely, with the axis of rolling; they are therefore b-lineations. The need for further field-work is stressed, and the type of data required is indicated.