Rare Glyptoxoceras rugatum Heteromorph Ammonite Fossil, Late Cretaceous, Miria Formation, Australia – Ex Alice Purnell Collection

Description

This listing features a rare Glyptoxoceras rugatum heteromorph ammonite fossil from the Late Cretaceous period, discovered in the Miria Formation, Giralia Range, Northwestern Australia. This exceptional fossil exhibits the characteristic irregular coiling and ribbing of heteromorph ammonites, making it an extraordinary addition to any fossil collection.

The Glyptoxoceras rugatum is a rare and scientifically significant species, offering valuable insight into the diversity and evolution of ammonites during the Late Cretaceous, approximately 66-85 million years ago. Its well-preserved morphology highlights the unique adaptations of marine cephalopods that thrived in prehistoric oceans. Furthermore, this specimen comes from the esteemed Alice Purnell Collection, one of the largest and most respected private ammonite collections in the world, ensuring its authenticity and historical importance.

Key Details:

• Species: Glyptoxoceras rugatum (heteromorph ammonite)
• Age: Late Cretaceous (~66-85 million years old)
• Location: Miria Formation, Giralia Range, Northwestern Australia
• Provenance: Alice Purnell Collection

Each fossil is 100% genuine and includes a Certificate of Authenticity, offering you complete peace of mind. The exact fossil you will receive is shown in the photo, with a scale rule featuring 1cm squares included for precise size reference.

This carefully selected and expertly preserved ammonite fossil is perfect for fossil collectors, paleontology enthusiasts, and educators alike. It serves as a stunning display piece, a valuable teaching aid, or a fascinating glimpse into Earth’s ancient marine ecosystems.

Don’t miss your chance to own this rare and scientifically significant fossil with impeccable provenance from the world-famous Alice Purnell Collection. Order now to secure this exceptional piece for your collection!