Maybe it's late and I've stared at this too long but....
(major spoilers follow! Overcurious players will wake up with a fungus...or at least a profound sense of guilt, maybe both.)
>
>
>
>
>
>
>
>
>
>
>
>
>
>
I'm looking at the map of the main level and the description leads me to believe that the webfilled archway in area 4 leads directly to the top of the steps in area 7. This is fine except for the strange seperation on the map from one area to the other (not really necessary for the mag, could have put rose on top). Would disregard oddity altogether but I'm looking at the glyph on the map/sarcophogi and I see a connection. The bottom of the cross resembles the first area of the dungeon. As you move forward the next set of wings contain/ed "entrances" to other areas. On the symbol this would be the circles above the cross. The next set of wings don't "go" anywhere and moving up the symbol the are two more lines/dead ends that correspond to these. Skipping to the top of the symbol there are three more circles, which match the "entrances" in the large room.
So here's the rub; in the middle of the glyph there are two more circles, connected by a line, that cross an interior oval/barrier of some sort. It almost seems like movement from 4 to 7 entails more than a few footsteps.
If this is crazy I apologize, if not it probably can't affect running this adventure, it is simply a matter of intense curiousity.
If you're still reading and curious....
The other symbol, with a little imagination, does fit the general layout of the other two levels associated with it.
I wonder if the highest ranking glyph is any indication of what's to come later (in terms of dungeon layouts)?
Any comments welcome...