WOW!
Great finds .
I just noticed your 'Relic ' picture on the main pages side scroll , thought these were old digs but boy was I wrong.
A promising site, but a difficult site, Many sites on the outskirts of Atlanta ,'years of trash , Tires ,Car's 1950's + bottles , tin cans.
A 60-1 Trash to CW relic ratio.
Your site tho trashy , seems pretty much Untouched, unless old time diggers got tired of digging Lead ,& just kept the pretty Bullets & Big' Plate 'type pieces.
When I got started back in 1998 I found a site that most of the Minnies looked like yours do.
Ie, Double Rammed , or Hard Rammed with the tip's being deformed.
Your area look's to be low lying (I may be wrong) & that allows for flooding or Heavy Rain run-off to bring in & bury Aluminum Cans , & Aluminum Top bottles

.
All that Smaller lead makes me wonder ? casting Cuts ? , Shrapnel ? , Smashed Round Balls.?
I'd be thrilled with just the coins .
If it were my site , & I was left undisturbed , I'd clean as much of it up as possible moving and piling trash carry a 5 gallon bucket or 2 & carry out all small aluminum caps / pieces , modern bullets , 22 shells etc.
I know it would take time , but ill bet there is a good bit on smaller stuff still there Cuff, buttons, other small brass & masked targets.
Like the others said much potential there IMO.
That root-ball find is to Cool , only rocks under my Fallen trees.
GL

Davers