Description
Now available is a beautifully preserved pair of genuine Cretaceous ammonite fossils, discovered in the fossil-rich regions of Madagascar, and dated to approximately 100 million years ago. These extinct marine creatures once roamed the warm, shallow seas of the Cretaceous period, and their iconic spiral shells have been perfectly fossilised through natural mineralisation over millions of years.
This ammonite pair has been sliced and polished to reveal the intricate inner chambers of the fossil, offering a spectacular look into the natural geometry and beauty of ancient marine life. These pieces make an excellent addition to any fossil collection, or a unique gift for fossil enthusiasts, educators, or lovers of natural history.
Fossil & Geological Information:
- Specimen: Ammonite Fossil Pair (cut and polished)
- Age: Cretaceous Period (~100 million years ago)
- Location: Madagascar
- Phylum: Mollusca
- Class: Cephalopoda
- Subclass: Ammonoidea
- Scale Cube = 1cm – See image for accurate sizing
- Authenticity: 100% Genuine – Certificate of Authenticity included
About Ammonites:
Ammonites are one of the most well-known fossil groups, named after the Egyptian god Ammon, whose ram-like horns their spiral shells resemble. Despite their snail-like appearance, ammonites were actually marine cephalopods and are more closely related to modern-day squids, octopuses, and cuttlefish than snails.
They lived in oceans all around the world from the Devonian to the end of the Cretaceous Period, when they went extinct during the same mass extinction event that wiped out the dinosaurs. Their coiled, chambered shells helped them control buoyancy, allowing them to move easily through prehistoric seas.
Why This Fossil Pair Is Special:
- Professionally cut and polished to reveal colourful internal chambering
- Dated to the Cretaceous Period, ~100 million years old
- Fossil collected from Madagascar, a premier locality for ammonite preservation
- Stunning internal detail, showcasing natural crystal and mineral patterns
- Makes a great gift, educational tool, or decorative piece
- Perfect for collectors of fossils, natural history, and prehistoric life
Key Features:
- Authentic Cretaceous ammonite fossil pair
- From Madagascar – a global hotspot for fossil ammonites
- Polished halves showing detailed inner chamber structures
- Includes a Certificate of Authenticity
- Exact specimen shown – hand-selected and professionally photographed
- Scale cube = 1cm for accurate size reference
- Colours may vary slightly due to lighting or display settings
- Fossils may be gently propped for photo clarity
- Once sold, the listing will be updated with new similar items and images
ACTUAL AS SEEN: You will receive the exact ammonite pair pictured in this listing. Each fossil is individually hand-picked and photographed to ensure you get what you see. Please note that while we aim for precise measurements, the irregular shape of fossils may result in minor variances. Colours may also appear slightly different depending on lighting and monitor/device settings.
Bring a genuine piece of Earth’s ancient ocean life into your home with this authentic ammonite fossil pair—an elegant and timeless relic from the Cretaceous seas, perfect for collectors, educators, or as a one-of-a-kind natural gift.





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