http://rimgo.catsarch.i2p/gallery/r8rBr1c
It's the part they remove when you undergo a "root canal" oral surgery to relieve a persistent toothache. 2 years ago | 2 0 spontaneous9 #7 possible plant or leaf stem. #8 #9 chambered nautilus or similar cephalopod 2 years ago | 4 0 spontaneous9 #1 looks more like a claw 2 years ago | 4 0 CoffeeDaemon It could be! I was perhaps 12 when I found it, and just assumed it was a tooth 2 years ago | 2 0 theskirrid In order - don't know [looks cool], a rock, 3 shells, cow tooth, belemnite,...