Unconformity
This is an old revision of this page, as edited by GregLarson (talk | contribs) at 23:53, November 3, 2007. It may differ significantly from current revision.
According to the online Merriam-Webster dictionary an unconformity is "lack of continuity in deposition between rock strata in contact corresponding to a period of nondeposition, weathering, or erosion." [1]