GEOLOGICAL MAP OF THE WORLD 1:32 000 000, Open University/Esso, 1994, 1 sheet , 1520 x 1010 mm. Based on the UNESCO map published in 1991, but with much additional information including diagrams showing the position of land masses through time, a small map of the world showing the main tectonic plates and a diagram showing the activity of oceanic tectonic plates, and some questions to test basic understanding of earth processes. This is a very attractive and colourful map. |