Description :
Fig. 12D. Intercalated pink calcareous arkose and grey green phyllite of the Showing Lake formation in northeast Amer Belt (station 08JP068, Fig. 8). Dashed lines SP2 trace DP2 crenulation cleavage refracted from sandstone to phyllite. M = DP2 mullions at the sandstone-phyllite interface. SP2ps denotes pressure-solution layering restricted to the phyllite.