I just spent some time trying to decode the wingdings at the end of Mt. St. Helens only to find out that they're dingbats which I don't think can be decoded because we haven't assigned a meaning to them.  Did you assign a meaning to the dingbats that I don't know about?
i was almost out of time. it's amazing i was even able to complete that section at all. just grabbed a crazy font and mashed the keys. if i had had time i probably would have transcribed it because the notes are kind of interesting there