the burial mound with the earth has the note beginning with the "Earth .." text in my post. the second burial mound with the pool of water has the note beginning with "Water .."

not sure what to do with them yet, but agree that these should be expressed as instructions etched into a plaque or something permanent, or the notes themselves should be easily identified as to what surroundings they were found in. ie. Damp Parchment, Dirty Parchment (and possibly Scorched Parchment and .. um.. Lightweight Parchment)