Posted: Thu Jan 24, 2013 8:51 pm
by Michael J Spraggon
So my mental arithmetic wasn't too bad after all!

Those giant old growth trees at the bottom of the list would certainly have cylinder occupations far above 33% if you assume that they were approximately conical when they first reached full height. I would not be surprised if the CBH was taken at a height where the trunks were flared or buttressed.