Our Ethical Approach to Shark Teeth and Sustainability
As a company focused on products born of nature, ethics and sustainability are at the core of what we do. Below, you’ll find more about how these values shape our sourcing — and how they’re woven into our broader approach to business.
The Ethics of Shark Teeth
Every shark tooth we offer is sourced responsibly, with a commitment to preserving both living ecosystems and historical integrity.
- Fossilized teeth come from miners, divers, and collectors exploring the remnants of ancient oceans. These are naturally shed teeth, preserved in sediment over millions of years. No prehistoric sharks were harmed.
- Modern teeth in our collection are not actively sourced from ongoing fishing operations. Instead, many were acquired decades ago, with large portions of our inventory tracing back to supply orders from the 1990s and early 2000s. Others come from legal, sustainable by-catch or natural seabed recovery.
We understand that even by-product sourcing carries ethical implications, and we encourage our customers to ask questions. Transparency matters, and we strive to uphold the highest standards in everything we sell.
The Sustainability of E-Commerce
Online retail carries an environmental footprint — from shipping emissions to packaging waste. At Prehistoria, we work to reduce our impact:
- Quality over quantity. We focus on exceptional craftsmanship and curation. Products that last longer create less waste.
- Thoughtful materials. We prioritize natural, certified, and recycled components in both packaging and product design.
- Minimizing returns. Accurate descriptions and careful quality control reduce unnecessary shipping.
Our flagship product — the shark tooth — is one of nature’s most enduring forms. Whether fossilized or modern, it reminds us of what it means to live in balance with the planet’s deep past and fragile present.
Have questions about sourcing or sustainability? Contact us here. We’d love to hear from you!
Research
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Do Shark Repellent Bracelets Really Work? The S...
Independent scientific review reveals most shark repellent bracelets offer zero protection. University research shows magnetic deterrents completely fail, while even the best electrical devices work only 60% of the time...
Do Shark Repellent Bracelets Really Work? The S...
Independent scientific review reveals most shark repellent bracelets offer zero protection. University research shows magnetic deterrents completely fail, while even the best electrical devices work only 60% of the time...
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How Scientists Use Shark Teeth as Precise Time ...
New University of Florida research shows fossil shark teeth can provide precise age estimates for fossil sites. Discover how strontium isotope analysis is enhancing paleontological dating methods.
How Scientists Use Shark Teeth as Precise Time ...
New University of Florida research shows fossil shark teeth can provide precise age estimates for fossil sites. Discover how strontium isotope analysis is enhancing paleontological dating methods.
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Pacific Sleeper Sharks Documented for First Tim...
A team of marine researchers from Sun Yat-sen University has captured important footage that expands our understanding of Pacific sleeper shark distribution and behavior. For the first time, these elusive...
Pacific Sleeper Sharks Documented for First Tim...
A team of marine researchers from Sun Yat-sen University has captured important footage that expands our understanding of Pacific sleeper shark distribution and behavior. For the first time, these elusive...
Identification
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Tiger Shark Teeth: Complete Identification Guide
Learn to identify tiger shark teeth with this comprehensive guide covering diagnostic features, species comparisons, and authentication tips for collectors.
Tiger Shark Teeth: Complete Identification Guide
Learn to identify tiger shark teeth with this comprehensive guide covering diagnostic features, species comparisons, and authentication tips for collectors.
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Bull Shark vs Sandbar Shark: What Collectors Sh...
Distinguishing between bull shark and sandbar shark teeth ranks among the most challenging identifications in fossil collecting. These similar requiem species often appear together in Atlantic formations, creating identification puzzles...
Bull Shark vs Sandbar Shark: What Collectors Sh...
Distinguishing between bull shark and sandbar shark teeth ranks among the most challenging identifications in fossil collecting. These similar requiem species often appear together in Atlantic formations, creating identification puzzles...
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Requiem Shark Teeth Identification: Complete Co...
Requiem sharks include some of the most commonly collected shark teeth, from the robust Bull Shark to the delicate Silky Shark. While these species share similar basic structures, each has...
Requiem Shark Teeth Identification: Complete Co...
Requiem sharks include some of the most commonly collected shark teeth, from the robust Bull Shark to the delicate Silky Shark. While these species share similar basic structures, each has...
Encyclopedia
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Palaeocarcharodon: The Mysterious Ancestor in M...
In the fascinating world of extinct sharks, few genera are as enigmatic as Palaeocarcharodon. While this ancient group may not dominate headlines in paleontological journals, it represents one of the...
Palaeocarcharodon: The Mysterious Ancestor in M...
In the fascinating world of extinct sharks, few genera are as enigmatic as Palaeocarcharodon. While this ancient group may not dominate headlines in paleontological journals, it represents one of the...
Collecting
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Geological Formation Guide for Shark Tooth Coll...
Understanding geological formations transforms casual beach combing into strategic fossil hunting. After examining thousands of specimens from formations worldwide, formation knowledge consistently separates successful collectors from those who rely purely...
Geological Formation Guide for Shark Tooth Coll...
Understanding geological formations transforms casual beach combing into strategic fossil hunting. After examining thousands of specimens from formations worldwide, formation knowledge consistently separates successful collectors from those who rely purely...
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Tiger Shark Tooth Collecting: Locations, Values...
Tiger shark teeth offer collectors some of the most distinctive and rewarding specimens in fossil collecting. Their robust construction, unique morphology, and wide geographic distribution create diverse collecting opportunities across...
Tiger Shark Tooth Collecting: Locations, Values...
Tiger shark teeth offer collectors some of the most distinctive and rewarding specimens in fossil collecting. Their robust construction, unique morphology, and wide geographic distribution create diverse collecting opportunities across...
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Tiger Shark Teeth: Care, Display & Authenticati...
Tiger shark teeth require proper care, display techniques, and authentication methods to maintain their scientific value and collector appeal. As someone who handles these specimens regularly, I've learned that proper...
Tiger Shark Teeth: Care, Display & Authenticati...
Tiger shark teeth require proper care, display techniques, and authentication methods to maintain their scientific value and collector appeal. As someone who handles these specimens regularly, I've learned that proper...
Locations
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Conservation
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Shark Conservation: How Fossil Collectors Can H...
Learn how shark fossil collecting supports conservation efforts. Discover the crisis facing modern sharks and how collectors can make a difference through ethical collecting.
Shark Conservation: How Fossil Collectors Can H...
Learn how shark fossil collecting supports conservation efforts. Discover the crisis facing modern sharks and how collectors can make a difference through ethical collecting.
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Great White Shark Teeth: A Collector's Guide to...
Expert guide to legal Great White shark teeth collecting. Learn authentication, documentation requirements, and fossil alternatives for collectors.
Great White Shark Teeth: A Collector's Guide to...
Expert guide to legal Great White shark teeth collecting. Learn authentication, documentation requirements, and fossil alternatives for collectors.
Culture
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Why People Collect Shark Teeth: History and Mod...
From ancient Hawaiian warriors to modern fossil hunters, shark teeth have captivated humans for millennia. Discover the fascinating cultural history and psychology behind one of nature's most enduring collectibles—and why...
Why People Collect Shark Teeth: History and Mod...
From ancient Hawaiian warriors to modern fossil hunters, shark teeth have captivated humans for millennia. Discover the fascinating cultural history and psychology behind one of nature's most enduring collectibles—and why...
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Jaws Turns 50: Your Ultimate Guide to Anniversa...
Jaws turns 50 this summer, and fans everywhere are celebrating with special screenings, museum exhibitions, live orchestra showings, and floating lake viewings. Whether you’re a longtime fan or just shark-curious,...
Jaws Turns 50: Your Ultimate Guide to Anniversa...
Jaws turns 50 this summer, and fans everywhere are celebrating with special screenings, museum exhibitions, live orchestra showings, and floating lake viewings. Whether you’re a longtime fan or just shark-curious,...
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From Jaws to Shark Teeth: How the 1975 Blockbus...
Half a century after Jaws terrified moviegoers and reshaped our view of sharks, its legacy still looms large. This deep dive explores how Spielberg’s blockbuster impacted public perception, marine science,...
From Jaws to Shark Teeth: How the 1975 Blockbus...
Half a century after Jaws terrified moviegoers and reshaped our view of sharks, its legacy still looms large. This deep dive explores how Spielberg’s blockbuster impacted public perception, marine science,...