Dig news august 2011 last year i went on my first archaeological dig in south america. it was an amazing experience. i had no idea what we might find. as i watched the archaeologists work, i realized how slow and detailed this kind of work could be. it took weeks and even months before we found any clues. finally, my friend's shovel hit a metal object and made a loud noise. she called for . i knew this was something big! when we carefully pulled it out of the ground together, we could hardly believe our eyes. eduardo santana source: flvs which of these describes the source above? it is a secondary source; it was written one year after the event. it is a primary source; it is a firsthand account of finding an artifact. it is a secondary source; it is a description of someone else's discovery. it is a primary source; it was written in a science magazine.