Fig. 6
Thin-bedded marbles and calcirudites in the Roisan zone. 1 Thin-bedded marbles and dolomitic limestones in the eastern part of the Comba di Chavacour, to the west of Tsan Lake. 2 Grain-supported calcirudites, inside the thin-bedded marbles to the west of Tsan Lake. Pebbles are made of calcite. 3 Calcirudites to the west of Tsan Lake. The grain-supported lower part contains pebbles of marble and dolostone. Pebbles in the upper part are floating in phyllitic matrix