Are earthquakes that occur away from plate boundaries actually aftershocks from historic large earthquakes?

11/06/2009 at 11:20 · Filed under A2, GCSE and tagged:

New research may suggest a new pattern of earthquakes in addition to the tradiational view supported by the theory of plate tectonics.

http://news.bbc.co.uk/1/hi/sci/tech/8342600.stm