Age range for dating calculation


The story of this great change in the conception of the history of Earth is not a simple one. The chronicle of this great change can be broken into five periods;

The oldest rocks which have been found so far (on the Earth) date to about to billion years ago (by several radiometric dating methods). Some of these rocks are sedimentary, and include minerals which are themselves as old as to billion years. Rocks of this age are relatively rare, however rocks that are at least billion years in age have been found on North America, Greenland, Australia, Africa, and Asia.


Age range for dating calculation

Age range for dating calculation



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