Laguna Balliviàn

Halite efflorescences.Modern colluvions.Diatomites presumably of the Tauca phase. Formations 1 and 2 are separated by an erosion surface.Diatomites and bioherms of the highest water level, probably of the Minchin phase (Middle Glacial).

1: Diatomites and bioherms of the highest water level, probably of the Minchin phase (Middle Glacial), 2: Diatomites presumably of the Tauca phase. Formations 1 and 2 are separated by an erosion surface, 3: Modern colluvions, 4: Halite efflorescences.