I spent the day at a quarry in the Green River Formation, WY. I found this fossil (not sure if C. Liops or P. Serrata). I would have taken it home as is (was exactlywhat I hoped to find), but I was lucky enough to find a Mioplosus labracoides as well that ended up being on substrate much to thin to survive much transport. The quarry owner didn't want to take on preparatory work due to backlog of work, but agreed to back, seal and do very light prep on this piece. Since he was doing work and shipping it to me anyway, he recommended a light preparation/ restoration/ paint on the C. Liops (ID?) as well. I agreed, but am thinking about it again. The owner seems well respected with work in several major museums. If it were a piece that you were planning to display as wall art (and were a total amateur) what would you do?