Elburz mts: above Gach-i-sar, S. of Kandevan Pass: ledges of silt like clay on N. Facing cliff of partially metamorphosed shale with water pereolating down it
Estado de Bahia, serra das Almas. Lower NE slopes of the Pico das Almas, ca. 25km W.N.W. of the Vila do Rio de Contas. Sandstone, metamorphic and quartzite rock outcrops, with associated marsh and damp flushes.