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Figure F154. A. Cataclastic zone with straight margins (Thin Section 58; Sample 309-1256D-117R-1 [Piece 11, 116–118 cm]) (field of view [FOV] = 5 mm; plane-polarized light, blue filter). B. Flow structures in a cataclastic zone with straight margins (Thin Section 20; Sample 309-1256D-85R-1 [Piece 1, 72–76 cm]) (FOV = 5 mm; plane-polarized light, blue filter). C. Two parallel cataclastic zones (Sample 309-1256D-117R-2, 23–26 cm). D. Cataclastic zones with irregular margin cut by straight planar carbonate-bearing shear vein (Sample 309-1256D-139R-1 [Piece 17, 89–93 cm]) (FOV = 5 mm; plane-polarized light, blue filter).

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