I need help to ID this shark tooth

[gond]

Hey everyone, I've had this tooth since I was 8 years old and I realized I've never known the species and I hope you can help me ID it.
It's from Florida, and it's dated to the Cretaceous period (80 mya). 

About 2 cm of lenght x 2.5 cm of height.

[Nanotyrannus35]

Looks to me like Otodus chubutensis or Otodus angustidens.

[Fossildude19]

That label is wrong, if it is from Florida.

No Cretaceous there, as far as I know. 

[fossilhunter21]

It looks like there are cretaceous  fossils, just not sure if this one is from the cretaceous. 

 

-Micah

[Plax]

Nope. Only from a core.