2 Britain's oldest rocks: remnants of Archaean crust
The document attached below includes the second section of Mountain building in Scotland. In this section, you will find the following subsections:
2.2 The Lewisian Complex
2.2.1 The nature, age and origin of the gneiss protoliths
2.2.2 Deformation and high-grade metamorphism
2.3 Basement inliers in the Moine Supergroup
2.4 Summary of Section 2
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