Yes, sadly there are quite a few facts of life that you have been left out of.
I have no idea what you mean by the "Great Unconformity". I can tell you one thing, it is not a geological term.
I will be happy to deal with the facts of geology. I have seen your posts and never have I seen a worse case of "have no clue"itis.
So because the pics are pretty good I used Wiki. All over the earth my friend. Every poster on this site needs to be honest with themselves and think about what this means. I do this because I care about every one of you. Now you have seen it, a sermon in the rocks.