I don't know what this log is

[SwampDonkey]

I've seen white ash with different bark from one area to the next. Some areas have ash with diamond shaped ridges and deep furrows and some less furrowed, but more of a flaky texture. It might be the different between white and green, I am mostly familiar with black and white ashes. Black ash bark is corky in my area and 99% of the time found in swamps and lowlands. White ash doesn't like swampy ground. In my area there is tons of white ash second growth, now a ways north of here the only ash I see is black ash.  Seems to me white ash is mostly restricted to the best growing sites in my province and that's mostly in west central and south central NB. We call your green ash, red ash because it has bark sometimes with a reddish tinge to it.

Ditto to WDH's description.