Was it jack pine in Michigan? That probably smells pretty good. Back when I was in forestry school and we toured the mills, that was a lot of fun. The GP Palatka, FL plylog mill smelled like cookies! The saw mill smelled like lumber, which was nice, the chip plant was the same. The paper mills isn't bad on the inside, and sometimes the outside smells good, too. Log landings are the best, because that is were all the fresh are stacked.
I just feel better, when I eat a carbon based diet.