Otodus chubutensis Tooth
Otodus chubutensis
Markings and exact colorations may vary.
A large serrated tooth from megalodon's direct ancestor, distinguished by small lateral cusplets.
- Typical size
- 2–5 in
- How often it turns up
- Rare
- Collecting
- Check local rules
- Handling
- Sharp edges
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.
How to tell it apart
- Large triangular serrated crown
- Small cusplets at the crown corners
- Broad V-shaped root
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.
- Caspersen Beach · Venice
- Englewood Beach (Chadwick Park) · Englewood
- Fort Clinch State Park · Fernandina Beach
- Lighthouse Point Park · Ponce Inlet
- Stump Pass Beach State Park · Englewood
- Turner Beach · Captiva
- Venice Beach · Venice
- Amelia Island State Park · Amelia Island
- Anastasia State Park · St. Augustine
- Bethune Beach · New Smyrna Beach
- Brohard Paw Park · Venice
- Crescent Beach · St. Augustine
Found one?
Photograph it and BeachNut ranks the likely matches with a confidence read, then logs it to your collection with the beach and date.
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Commonly confused with
Hastalis Shark ToothCarcharodon hastalis
Chubutensis is serrated and has small side cusplets; hastalis is smooth with no cusplets.
More shark teeth in the field guide
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