@victor-perez has a better answer than me but this is a tooth that was just forming so you only get the enamel sheath. These are some of my favorite finds!

hmmm interesting. Thank you @Jeanette-pirlo

I am sure there are a few opinions on this and probably some controversy. In Mark Rentz’s Book Megalodon, Hunting the Hunter book, page 84, he writes about how teeth are replaced and states that the youngest teeth, which are the least developed and furthest back consist only of the enamel shell without a tooth base. I am no expert but his…[Read more]

Makes more sense than what I was thinking, that some kind of worm drilled out the root of it. thank you.😊 @kelli-carpenter-2

Shark teeth are formed in a conveyor belt system. The enamel forms first and at first it is hollow and chalky. The enamel becomes more solid and the root begins forming starting with the middle. By the time it reaches the second replacement tooth position, it has full root lobes and is a solid tooth. The teeth rotate forward from below the…[Read more]

here is the flip side zoomed out @jeannette-pirlo

Looks rib like!

Thank you @jeannette-pirlo, you are so very helpful. 😉