So my shark teeth collection has grown quite a bit this month. All found in Sarasota-Venice, a lot were found when I was a child, so about 25 years ago. My mom had saved them and just gave them to me. Some were found in the past couple of months.. this is just a few of them I thought might be identifiable. I plan on making some jewelry and I would love to know what they are for sure.. I need to get a good book. I'm sorry I forgot to put something next to them for scaling, it was hard to get a couple of pictures because my son kept pulling them down and putting them on his teeth LolThanks..