X

Archaeology is the search for fact... not truth. If it's truth you're looking for, Dr. Tyree's philosophy class is right down the hall... So forget any ideas you've got about lost cities, exotic cities, and digging up the world. We do not follow maps to buried treasure, and X never, ever marks the spot. Seventy percent of all archaeology is done in the library. Research. Reading.

~ Jeffrey Boam (Indiana Jones)

- - - - -

I think X sometimes DOES mark the spot. A lot of times though it just marks the sign part of an X-Ray machine.