Quote Originally Posted by elboe View Post
... The trees are then about 10' diameter.
Hmmmm....
My office, where I'm currently sitting, is 10' x 10'.
That's a pretty small/young tree where I live.
I've got a couple of oaks that are in an open area, about 40-50 years old, and they're more like 30-40' in diameter.
In dense woods, the trees are more tightly packed (and taller).

Of course it depends on the terrain and climate and type of trees...