Discover this stunning collection of three natural iridescent Cleoniceras ammonites, showcasing beautiful rainbow-like reflections and intricate fossilized shell patterns. Originating from the famous fossil deposits of Madagascar, these remarkable specimens date back approximately 110–120 million years, to the Early Cretaceous period. Specimen Details: - Species: Cleoniceras sp. - Quantity: 3 fossil ammonites - Origin: Madagascar - Geological Period: Early Cretaceous (Albian) - Age: Approximately 100–113 million years - Total Weight: 105 g - Material: Natural fossilized ammonite shells - Special Feature: Beautiful natural iridescence with rainbow reflections An exceptional trio of prehistoric marine treasures! These three Cleoniceras ammonites display fascinating natural iridescence, producing shimmering reflections of green, red, gold and blue as the light moves across their surfaces. Their beautifully preserved spiral structures reveal the intricate geometry of these ancient marine cephalopods, which inhabited prehistoric oceans over 100 million years ago. Each specimen is unique, combining natural fossilization, elegant spiral patterns and captivating optical effects. A wonderful addition to any fossil collection, natural history display or cabinet of curiosities. All three ammonites will be individually protected and carefully packaged to ensure safe international shipping.