In this paper, I am trying to descrive on a method of "A Chronology of Linguistic Atlas". We have been studying the Dialect Geography for a long time. The works of it's historical interpretation have based on the supposition about the dialect distribution. Every person knows that a word changes always itself. But we have discussed the history about the only one atlas which had surveyed with colleague's help. Is the ABA theory realy true? I think that the hypothesis is not so scientific. We should examine with dialect field surveys of the many ages, many times and many eras. We should compare these linguistic atlases with every decade. If we can study the dialect atlases each other, we will be able to draw the exact process of changement of the dialects. We should establish the method of the absolute interpretation without using both the ABA theory and the wave theory. In the world, the author has offered a new method on the Geolinguistic world. That is called "A Chronology of Linguistic Atlases" or "Linguistic Atlas Chronology." It is the first event that introduced into the world. It has contained enormous possivility to extend the dialect study in future.