I haven't been to Lafarge since last October. I got 5 buckets of green cap formation then and the stuff has been sitting in my back yard in a mega sifter beneath the rain gutters on my house. Every time it rains I go out and look for little treasures. I finally found one! Its a little SC Eocene Nurse Shark Tooth - the first I've ever found at the Lafarge quarry. It's not complete, but this species is exceedingly rare around here...