GIANT 16″ Tropaeum gigas Ammonite Fossil Isle of Wight Lower Aptian Collectibles | Early Cretaceous Lower Greensand Group Ferruginous Sands

Description

GIANT Tropaeum gigas Ammonite Fossil

This impressive 16-inch Tropaeum gigas ammonite fossil is identified with the Isle of Wight, United Kingdom. It is presented as a rare giant ammonite specimen and offers strong appeal for fossil collectors, natural history displays, geology enthusiasts and anyone looking for a distinctive Early Cretaceous fossil.

Identification and Geological Classification

The specimen is identified as Tropaeum gigas and is associated with the Lower Greensand Group, specifically the Ferruginous Sands Formation. Its geological age is Lower Aptian, within the Early Cretaceous. This combination of genus, geological group, formation and stage provides useful reference points for collectors who catalogue fossils by taxonomic name and stratigraphic context.

Ammonites were extinct marine cephalopods with coiled shells, and their fossils are valued for the way they connect biological identification with the geological history of ancient seas. Tropaeum is an ammonite genus recognised within the fossil record, while the Lower Aptian designation places this specimen within a defined interval of the Early Cretaceous. The Isle of Wight setting adds a clear British geological connection to this collectible fossil.

Isle of Wight Fossil Specimen

The specimen location is the Isle of Wight, United Kingdom. The fossil is from the Alice Purnell Collection, making it a notable choice for a curated private collection, educational display, study cabinet or geological interior feature. Its large stated size gives it an immediate visual presence while retaining the scientific interest associated with a named ammonite from a defined formation and geological stage.

The Lower Greensand Group and Ferruginous Sands Formation are important terms for collectors interested in British stratigraphy and fossil-bearing geological units. Including these details with the specimen helps present it as more than a decorative object: it is also a tangible reference to Early Cretaceous palaeontology and the geological heritage of the Isle of Wight.

Certificate and Photograph Information

This Fossil is a genuine specimen and Includes a fully hand-signed Premium Certificate of Authenticity.

The photograph shows the actual specimen you will receive.

Full sizing is shown in the photographs. Please review the images carefully for the specimen’s overall presentation, visible fossil detail and display character. The photographs are provided to show the individual piece offered in this listing rather than a representative example.

Collector and Display Appeal

A giant Tropaeum gigas ammonite is well suited to fossil collections focused on ammonites, British fossils, Early Cretaceous geology or Isle of Wight specimens. It can also form a focal point in a study, office, library, museum-style display or natural history collection. The named identification, Lower Aptian age, Lower Greensand Group association and Ferruginous Sands Formation reference provide useful descriptive information for cataloguing and exhibition purposes.