This listing features a 3.75" Lobokosmoceras phaeinum ammonite fossil block from the Oxford Clay Formation, dating to the Callovian stage of the Jurassic period. Discovered at Water Park, Oxford, UK, this stunning fossil block provides a unique insight into marine life that thrived over 160 million years ago.

The Lobokosmoceras phaeinum is a fascinating ammonite species, known for its distinctive ribbing and coiled shell structure. This particular fossil block features well-preserved details that showcase the intricate morphology of the species, making it both scientifically significant and visually captivating. The block format adds additional context by preserving the natural assemblage of the ammonite as it was discovered in the Oxford Clay.

This specimen is part of the esteemed Alice Purnell Collection, one of the largest and most renowned private ammonite collections in the world. Fossils from this collection are celebrated for their exceptional quality, authenticity, and historical significance, making this piece a rare and highly collectible find.

Key Details:

This fossil is 100% genuine and comes with a Certificate of Authenticity, guaranteeing its authenticity and value. The exact fossil block you will receive is shown in the photos, with a scale rule featuring 1cm squares included for precise size reference.

This ammonite fossil block is a carefully selected, expertly preserved specimen, making it an exceptional addition to any fossil collection, a valuable educational resource, or a striking display piece. Its rarity, provenance, and stunning preservation make it a must-have for fossil enthusiasts and collectors alike.

Don’t miss this opportunity to own a rare and scientifically significant ammonite fossil block with impeccable provenance from the world-renowned Alice Purnell Collection. Order today to secure this extraordinary piece of Earth’s prehistoric history for your collection!