Hi all As you probably know I have really been interested lately in macro photography. Let’s see any of your wonderful fossil adventures in close up.    Today I found this little beauty a shark tooth (I have not ID it yet but it could be Negaprion lemon shark tooth) form Rattlesnake Creek micro matrix I was sent. It is only about 3mm but a Bobby dazzler.       Looking forward to seeing some of your very interesting pictures.