THE FIRST LIGHT OF DAY for 2 MY?

             

        This selection of photographs is taken from my www. palaeolithic Scotland material as published

        by Online Archaeology.

4 DISTINCT HIDDEN SOIL HORIZONS

                   The bottom horizon, which is of unknown depth; when first exposed to daylight was 

                   of a much more vibrant reddish brown colour. This vibrancy faded the longer the soil

                   was exposed!