Fantastic nautiloid fossil - Fossilised shell - Cymatoceras sp

Large Albian Nautilus Fossil – Natural Matrix with Subtle Iridescence – Cretaceous An impressive large nautilus fossil from the Albian stage of the Early Cretaceous, approximately 110 million years old, distinguished by its substantial proportions, pronounced shell structure, and attractive natural mineralization. The specimen preserves the characteristic coiled morphology of these ancient marine cephalopods, with prominent curved ribs and beautifully defined growth features. Its robust three-dimensional form gives the fossil a powerful sculptural presence. The shell displays a rich combination of reddish-brown, warm beige, cream, and greyish-green tones. Particularly fascinating are the small areas of preserved natural iridescence, revealing delicate bluish and silvery reflections that become visible as the light changes. Several sections of the shell have been naturally exposed, revealing contrasting mineralized layers, smooth fossilized surfaces, and intricate structural details. The partially preserved outer shell and the substantial sedimentary infill create an interesting contrast between the fossil's original morphology and the geological processes that shaped its preservation. The reverse side offers an additional perspective, with broad natural surfaces, exposed shell layers, and irregular fossilized textures. Natural fractures and weathered areas remain visible throughout, contributing to the specimen's authentic character. Its impressive volume, distinctive ribbing, and subtle iridescent highlights make this an attractive example of Cretaceous marine life, equally appreciated for its paleontological interest and decorative qualities. The clear acrylic display stand shown in the photographs is included. A substantial and visually striking fossil, ideal for natural history collections, museum-style displays, or a refined cabinet of curiosities.

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