Extinct Sand Tiger Tooth

Striatolamia macrota

Markings and exact colorations may vary.

A narrow spike of a tooth flanked by small side cusplets, the most common fossil tooth in many Florida deposits.

Typical size
0.5–1.5 in
How often it turns up
Common
Collecting
Check local rules

Florida needs no fossil permit for shark teeth, but state parks, national seashores and wildlife refuges don't allow collecting, and private land needs the owner's permission.

Handling
Sharp edges

How to tell it apart

  • Slim smooth spike with a small cusplet on each side
  • No serrations
  • Often glossy black or brown

Where to find these in Florida

Beaches rated very good or excellent for shark teeth. Each page shows today’s score, the best window and access details.

Found one?

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More shark teeth in the field guide

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