Fig. S6. Field documentation and genesis of the back-structures from the Garhwal Lesser Himalaya, Uttarakhand, India

(a) Top-to-45°-up shear in quartzose phyllites of the Rautgara Formation at Location 14. Width of photo c. 2 m. (b) Top-to-0° up shear in Chandpur Formation phyllites at Location 17 (30.5181°N, 78.288°E). (c) Top-to-22° up shear in Chandpur Formation phyllites at Location 18 (30.522°N, 78.2727°E). (d) Compressional brittle back structures with top-to-60° up shear in Blaini Formation slates and phyllites at Location 25 (30.4297°N, 78.2362°E), near the Dhanaulti Eco Park.