I agree with 2kool4u - you need to work on your spelling, especially if you want to be taken seriously (even your name seems wrong - I'm assuming it should be "señor Rodriguez"). A field like archaeology demands accuracy (for example, you don't want to confuse Roma with Romanian or Roman, or Slovenia with Slovakia, or Dutch with Deutsch, or Switzerland with Sweden, or "Moors" with "Moops"!!! (seinfeld reference)).
Although, technically, both "archaeology" and "archeology" are correct. The former is the classical spelling, and the latter is the English-speaking world's stupid attempt at simplification (which actually makes things more confusing, because the Y!A spell checker thinks the former is wrong, whereas the MSWord spell checker does not).