Part of the Geological World Atlas (22 sheets).
See the Geological World Atlas (ISBN: 92-3-099855-9) for full explanation on this atlas.
Map sizes: 75 x 52 cm ; 58 x 42 cm ; 53 x 42 cm ; 44 x 42 cm.
Completed in 1984. Fifteen continental map sheets and six sheets representing on smaller scales the polar regions and the Atlantic, Indian and Pacific oceans. One sheet (70 x 44 cm) for the general legend.
Colours: sixty tints for the sedimentary formations, divided according to the geological stages, and forty tints for the various volcanic, plutonic and metamorphic rocks.