Description
The map, initially drawn up at a scale of 1:100,000, was then digitised and in the first quarter of 1999 was printed at a scale of 1:200,000 (63 x 72 cm, six-colour, on 170 gsm matt coated paper).
The legend is based on the major lithological subdivisions, identified by distinguishing stratigraphic intervals that are homogeneous in terms of their lithology and deformation behaviour.