Update:
Changed all links to point to the original flowchart creator- Nicole Voelzke from CrossFit South Hills.
She told me that she will be selling a big printed version for you to hang in your kitchen. So support her and buy a copy for you and your paleo friends.
Want to know if something is Paleo?
Check out the Is It Paleo Flowchart.
Here is another one:
Here’s a more recent version of the first chart: https://img.skitch.com/20120710-8s771aa5tbm6ceju3874a1h28g.png
That was the one I originally posted. Then I was contacted by the creator of the original and gave gave credit were credit is due.
But yeah, that one is way better.