Fossil Sea Urchin (Scutella sp.) – Natural Matrix Specimen A well-preserved fossil sea urchin (sand dollar, Scutella sp.) presented in its natural sedimentary matrix. This specimen displays the characteristic flattened morphology and pentaradial symmetry typical of echinoids, with clearly visible petaloid ambulacra radiating from the center. The surface shows fine structural detail, including the delicate pattern of pore pairs used by the organism for respiration and movement. The warm ochre coloration of the fossil contrasts subtly with the lighter matrix, enhancing the visibility of its anatomical features while preserving a natural and authentic appearance. The specimen has been carefully prepared to expose the upper surface while maintaining the integrity of the surrounding rock. The reverse side remains largely unworked, preserving the original sedimentary context and adding scientific value. The fossil is mounted on a transparent plastic display stand, ensuring stability and making it ready for immediate presentation. Sea urchin size: 11.7 × 11.2 × 1.5 cm An elegant and scientifically interesting piece, ideal for collectors of marine fossils, echinoderms, or natural history specimens.