This would have been a perfect birthday present. Not that I can think of any of my geologist friends whose wives would let them decorate their bed with this. But it sure would make a nice blanket for sitting on the couch.
I like the labels, and the fossils and crystals. But the best thing is the stick-figure trees. My professors would always draw a line for the surface, and then draw a couple trees and maybe a house or cabin. The department chair would always joke that this was required in any proper cross section drawing.
I may have to get one anyway. It's just too cool.