Illustration instructions of GLOBAL GEOLOGY （ English Edition）

1. Figures （or plates with international standards clear. The geological map ） ： They should be in line and should be concise and and related sketch maps should contain the latitude and longitude, a scale, location （ etc. The e.g. direction of the north ） and legends, figures involving to the border lines must be on the basis of the latest geographic maps published by the national publishing house. Function diagram must indicate the horizontal, vertical, coordinate values and heading （add ＂/＂ after heading, and indi- cate the international standard units）.