Hey everyone, I bought 12 shark teeth from an antique store in Southport, NC earlier this week and the only info that came with them was the little orange card you see in the pictures. I would like some help identifying them please. I think #10 could be a sand tiger shark, but I’m not 100% on that. Also, I’m not expecting an ID on #7 as it’s too worn to even tell if there is any enamel left. Tooth #1 caught my eye due to the tiny serrations. I know they aren’t the best pictures so if you need more please let me know. Ruler is in cm. Thanks in advance!