Polished Ammonite Fossil – Likely Phylloceras sp. – Cretaceous – Timor, Indonesia A beautifully preserved and expertly polished ammonite fossil from Timor, Indonesia, showcasing the elegant geometry and intricate suture patterns characteristic of advanced Mesozoic cephalopods. This specimen displays a naturally rounded, almost sculptural form, enhanced by careful polishing that reveals the complex, highly frilled suture lines across the shell surface. These dark, organic-looking patterns contrast strikingly against the warm beige and cream tones of the fossil, creating a visually captivating effect on both sides. The ammonite retains a harmonious spiral with a well-defined central whorl, while subtle mineral variations and natural inclusions add depth and individuality to the piece. The surface finish allows the fine structural details to emerge clearly without compromising the natural character of the fossil. Sourced from Timor—an area well known for its high-quality ammonite material—this specimen represents a classic example of Mesozoic marine life, dating to approximately 100–150 million years ago. Both sides are display-worthy, making this an especially versatile and decorative fossil. A striking combination of natural history and aesthetic appeal, ideal for collectors or as a refined display piece. Display stand included.