Rare 4.5″ Kepplerites gowerianus Fossil Ammonite, Lower Callovian, Jurassic – Ashton Keynes, Wiltshire, United Kingdom – Genuine with COA

Description

Rare 4.5″ Kepplerites gowerianus Fossil Ammonite – Lower Callovian, Jurassic – Ashton Keynes, Wiltshire, United Kingdom

100% Genuine Fossil with Certificate of Authenticity

We are thrilled to present this stunning 4.5-inch Kepplerites gowerianus fossil ammonite, discovered in Ashton Keynes, Wiltshire, United Kingdom. This exceptional specimen dates from the Lower Callovian stage of the Jurassic Period (~165 million years ago). The Kepplerites gowerianus ammonite is highly prized for its distinct coiled shell and elegant suture patterns, making it a rare and valuable fossil for collectors.

Geological and Fossil Information:

• Fossil Type: Kepplerites gowerianus Fossil Ammonite
• Species: Kepplerites gowerianus
• Morphology Features: The Kepplerites gowerianus ammonite features a planispiral shell with smooth whorls and well-defined sutures. Its characteristic spiral structure and elegant form make it an excellent example of the Kepplerites genus, which is known for producing some of the most beautiful ammonite specimens.
• Geological Stage: Lower Callovian, Jurassic (~165 million years ago)
• Depositional Environment: This ammonite was formed in a shallow marine environment, typical of the Lower Callovian seas. These seas were rich in marine life, providing ideal conditions for the Kepplerites gowerianus species to thrive.
• Biozone: This specimen belongs to the Lower Callovian biozone, part of the Jurassic period, which is known for its abundant marine life and the diversity of ammonite species.
• Family: Asteroceratidae
• Super Family: Ammonitoidea
• Order: Ammonitida
• Formally Identified By: This fossil has been formally identified based on its distinct morphological features and the geological context of its discovery in Ashton Keynes, Wiltshire, ensuring the specimen’s authenticity.

Size and Visuals:

The fossil measures approximately 4.5 inches in diameter. A scale rule (1cm squares) is included in the attached photo for accurate size reference. The photo shows the actual specimen you will receive, carefully selected to highlight its exceptional preservation and intricate details.

Authenticity and Certification:

All of our fossils are 100% genuine specimens and come with a Certificate of Authenticity, ensuring the provenance and authenticity of the fossil. This Kepplerites gowerianus ammonite from Ashton Keynes, Wiltshire, is a rare and stunning example of Lower Callovian ammonites, making it a valuable addition to any fossil collection.