Megalodon Teeth: Your Top Questions Answered
The Megalodon was a prehistoric shark that grew up to 50–60 feet long, and its teeth are some of the most sought-after fossils on Earth. If you’re looking to add one to your collection, here is what you need to know.
1. How can I tell if a Megalodon tooth is real?
Because Megalodon teeth are so popular, "restored" or "cast" teeth are common. Here is how to spot a genuine fossil:
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The Weight: A real Megalodon tooth is mineralized rock. It should feel heavy for its size. If it feels light or "plasticky," it’s likely a cast.
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The Bourlette: This is the chevron-shaped area between the root and the blade. In a real tooth, this area usually has a different texture or color. If the whole tooth is one perfectly smooth color and texture, it might be a reproduction.
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The Serrations: Run your fingernail gently along the edge. Real teeth often still have sharp, serrated edges that feel like a steak knife.
2. Why are some teeth so much more expensive than others?
You might see one tooth for $50 and another that looks similar for $500. The price is driven by the "Four Cs" of fossil sharks:
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Condition: Is the tip sharp? Are the serrations intact? A "perfect" tooth with no chips is much rarer.
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Color: Teeth take on the color of the minerals they were buried in. Rare colors like "blue-site" or creamy whites often fetch a premium.
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Size: Every inch matters. A 4-inch tooth is common, but a 6-inch tooth is exponentially rarer and more valuable.
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Restoration: A "natural" tooth (never repaired) is always more valuable to a collector than one that has been "filled" or painted to look perfect.
3. Where do these teeth come from?
Most Megalodon teeth found today come from the Southeastern United States (like Florida and South Carolina), but they can be found worldwide. Many are recovered by divers in dark, murky rivers or found offshore on the ocean floor. Each location gives the teeth a unique "look" based on the local geology.
4. How do I care for my Megalodon tooth?
Megalodon teeth are quite hardy, but they are still millions of years old.
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Keep it Dry: Most of these teeth were found in water, but once they are dried and stabilized, you should keep them in a low-humidity environment.
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Display Safely: Use a sturdy stand. These teeth are heavy, and a fall onto a hard floor will almost certainly shatter the tip or the delicate root.
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Avoid Chemicals: Never use harsh cleaners. A simple dry dusting with a soft cloth is all they need to stay looking ancient and powerful.
5. Are Megalodon sharks still alive?
This is the most googled question! The scientific answer is no. The Megalodon went extinct roughly 3.6 million years ago. While movies make it seem like they are hiding in the deep ocean, the ocean is too cold and there isn't enough large prey (like whales) in the deep trenches to support a shark that size.
6. The "6-Inch" Rule
In the world of Megalodon teeth, size is king. Teeth are measured diagonally from the tip to the longest corner of the root.
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Under 4 Inches: These are great for new collectors and are relatively common.
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5 Inches and over: These are considered large, high-quality teeth.
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6 Inches and Up: This is the "Holy Grail." Once a tooth hits 6 inches, it is considered museum-grade. These are incredibly rare and the price jumps significantly for every fraction of an inch over six.
7 Serrations and the "Bourlette"
Collectors look for teeth that look like they could still hunt today.
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Serrations: If the "steak knife" edges of the tooth are still sharp and haven't been worn down by the ocean or sand, the value goes up.
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The Bourlette: This is the chevron-shaped area between the shiny blade and the rough root. In a high-value tooth, the bourlette is dark, smooth, and completely intact.