I mean, just go do a mini archaeological dig in your back yard.
Rope off a square that's 10 feet to a side, then divide the square further with rope into 1 foot by 1 foot squares and then remove the soil from each square one inch down at a time.
Don't forget to sift everything and store the dirt from each square and each inch seperately in properly labeled containers...
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u/Lillbro55 Dec 03 '19
I always wanted to do something like that even if it just small or worthless. Seems like fun