I'm getting some larger Moroccan fossils, for instance a 4" Spinosaur and 3" Carcharodontosaurus. I thought it would be nice to construct special plinths for them to resemble the Moroccan desert wherein they were found; a photograph of one such plinth is attached, and each of those teeth will have their own. I'm less sure, however, how I would mount them. I could simply lay them down on the plinths, but I'd like to do something more interesting.
Certainly I would appreciate any ideas on how I could mount those teeth in relatively low profile ways, though means that nevertheless keep the fossil secure. If it helps, each plinth is around 6" and I've already ruled out those acrylic book stand types because they look too dense and I'd like a more delicate looking display that won't interfere too much with the view of the fossils.