Shark Tooth ID

[Bails]

Hey all, 

 

I had a fun haul today in Charleston, SC (full haul in the first couple pictures). I was wondering if anyone could ID the first two teeth (pictures 3, 4, 5, 6) and let me know if they are A. grandis or a lateral Isurus tooth. 
 

Also, could anyone ID the mako tooth (picture 7)? Is it C. hastalis, I. desori/oxyrinchus, or I. retroflexus/paucus? Thanks in advance!

Edited May 9, 2021 by Bails

[bthemoose]

First two are giant threshers, Alopias grandis. Third looks like hastalis.

Edited May 9, 2021 by bthemoose

[Bails]

Thanks @bthemoose

 

I wasn’t sure on the first two as A. grandis after what @MarcoSr pointed out in this thread, but want to label properly if A. grandis. 
 

 

[PrehistoricWonders]

First two are Alopias Grandis, second is a Carcharodon Hastalis. Great haul!

[Bails]

Thanks @Familyroadtrip!

[PrehistoricWonders]

13 minutes ago, Bails said:

Thanks @Familyroadtrip!

No problem:)