Very rare spathiceras antipodeum heteromorph ammonite fossil, cenomanian, cretaceous, texas eagle ford, usa – ex alice purnell collection

Description

This listing offers a very rare Spathiceras antipodeum heteromorph ammonite fossil from the Cenomanian stage of the Cretaceous period, discovered in the Eagle Ford Formation, Texas, USA. This exceptional fossil showcases the intricate and distinctive heteromorph shell morphology, a hallmark of ammonite species that evolved unique coiled and uncoiled shell patterns for buoyancy and adaptation in prehistoric marine environments.

The Spathiceras antipodeum is an extraordinary specimen due to its rarity and exceptional preservation. Fossils of this species are highly sought after by collectors and enthusiasts for their scientific significance and stunning visual appeal. Adding to its value, this ammonite comes from the world-renowned Alice Purnell Collection, one of the largest and most esteemed private ammonite collections in existence. Owning a piece from this collection guarantees exceptional provenance and historical importance.

Key Details:

* Species: Spathiceras antipodeum (heteromorph ammonite)

* Age: Cenomanian, Cretaceous (~93-100 million years old)

* Location: Eagle Ford Formation, Texas, USA

* Provenance: Alice Purnell Collection

Each fossil is 100% genuine and comes with a Certificate of Authenticity for your assurance. The fossil shown in the photo is the exact specimen you will receive, with a scale rule featuring 1cm squares provided for accurate sizing.

This fossil has been carefully chosen and preserved to retain its natural beauty and scientific significance. It makes a perfect addition to any fossil collection, an ideal gift for enthusiasts, or an extraordinary display piece for educational and scientific purposes.

Don’t miss this opportunity to own a rare and scientifically significant ammonite fossil with impeccable provenance. Order now to secure this unique piece of Earth’s history!