Polished ammonite fossil pair from madagascar – cretaceous age – genuine sliced ammonite with visible chambers – certificate included

Description This listing features a stunning pair of sliced and polished Ammonite fossils from the Cretaceous Period, unearthed in the rich fossil beds of Madagascar. These genuine specimens date back approximately 145 to 66 million years ago, offering a beautifully preserved glimpse into Earth’s prehistoric marine life. Ammonites are among the most iconic and widely recognised fossils, instantly familiar due to their signature spiral shell structure. Despite their resemblance to modern snail shells, Ammonites were marine cephalopods and are more closely related to living creatures such as octopuses, squids, and cuttlefish. They inhabited the ancient seas for over 175 million years, thriving from the Devonian period up to the mass extinction event at the end of the Cretaceous. This fossil pair has been precisely sliced and polished, revealing the intricate inner chamber structure that once helped the animal regulate its buoyancy. The result is a cross-sectional view of the ammonite’s beautiful natural geometry — often showcasing rich browns, creams, and subtle mineral infillings formed during fossilisation. These make for excellent display pieces, educational tools, or treasured additions to any fossil collection. Item Details: Specimen: Ammonite Pair (sliced and polished) Age: Cretaceous Period (~145–66 million years ago) Location: Madagascar Scale Reference: Scale cube = 1cm. Please refer to photo for full sizing. Certificate of Authenticity: Included ACTUAL AS SEEN: The image shows the exact specimen you will receive. Each fossil is hand-selected and professionally photographed for accuracy and transparency. Please Note: Some fossils may be gently propped for photography purposes. Size and colour may vary slightly based on lighting and monitor settings. Once sold, this listing will be updated with a new similar item and fresh images. We recommend saving or screenshotting your purchase photo for personal records, as listings update with each new specimen. All photos are archived for verification. 100% Genuine Fossil – Professionally Selected – Certificate of Authenticity Included