I scrounged a blown over oak off of my FILs pasture, only took the trunk this time. Got 14 rounds that where 16 inches in diameter or bigger. I then went and cut about 10 rounds (all that could fit in my mule) from a load of logs that turned over in a ditch not far from my house. I got it all split and stacked and turned out to be 1/2 cord.