Rare: nautilus deslongchampsianus fossil – lower cenomanian, cretaceous – wilmington, devon, uk – genuine w/ coa

Description This is a rare and scientifically significant Nautilus deslongchampsianus fossil, dating back to the Lower Cenomanian stage of the Cretaceous Period (approximately 100 million years ago). It was discovered in Wilmington, Devon, United Kingdom, a site known for its well-preserved marine fossils. Geological Significance: The Lower Cenomanian marks the early phase of the Late Cretaceous, a time when rising sea levels created extensive shallow marine environments, ideal for the preservation of marine life. This fossil originates from sedimentary deposits that once formed part of an ancient ocean floor, providing a glimpse into the marine ecosystems of the time. Fossil Type & Species Information: Nautilus deslongchampsianus is an extinct species of nautiloid cephalopod, a close relative of modern nautiluses. Unlike ammonites, which have more intricate suture patterns, nautiloids have simpler, more chambered shells. These fascinating marine creatures were effective swimmers, using jet propulsion to navigate the Cretaceous seas. Collector’s Provenance: This fossil comes from the prestigious Alice Purnell Collection, one of the largest ammonite collections in the world. Alice Purnell was renowned for curating exceptional and scientifically important fossils, ensuring the authenticity and rarity of each specimen in her collection. 100% Genuine Specimen – All of our fossils are authentic and come with a Certificate of Authenticity. Photos show the exact specimen you will receive – No stock images! Scale Rule Squares / Cube = 1cm – For full sizing, please refer to the provided photos. A carefully chosen specimen – Selected for its scientific and aesthetic value. This museum-quality Nautilus fossil is a perfect addition to any serious fossil collection, a remarkable educational piece, or an extraordinary gift for a natural history enthusiast.