Rare: 4″ Peltoceras athleta Fossil Ammonite, Upper Callovian, Jurassic – Calvados, France – Genuine with Certificate of Authenticity

Description

Rare: 4″ Peltoceras athleta Fossil Ammonite – Upper Callovian, Jurassic – Calvados, France

100% Genuine Fossil with Certificate of Authenticity

We are excited to present this Peltoceras athleta fossil ammonite, discovered in Calvados, France. This exceptional specimen dates back to the Upper Callovian stage of the Jurassic Period (~161 million years ago). Known for its distinct ribbed structure and well-preserved spiral form, Peltoceras athleta is a rare and valuable fossil that collectors will appreciate for its aesthetic and geological significance.

Geological and Fossil Information:

• Fossil Type: Peltoceras athleta Fossil Ammonite
• Species: Peltoceras athleta
• Morphology Features: The Peltoceras athleta ammonite is recognized for its strongly ribbed, spiral shell, which exhibits a distinct evolutionary pattern. The specimen shows clear growth lines and well-defined ribs, which contribute to its impressive preservation and aesthetic appeal.
• Geological Stage: Upper Callovian, Jurassic (~161 million years ago)
• Depositional Environment: This ammonite was formed in the shallow marine environments of the Upper Callovian seas, which were rich in marine life. The seas during the Jurassic Period were ideal for ammonites like Peltoceras athleta, offering the perfect habitat for their development.
• Biozone: The specimen belongs to the Upper Callovian biozone, a time period marked by a variety of marine life, including ammonites, which makes it a significant contributor to the Jurassic fossil record.
• Family: Peltoceratidae
• Super Family: Ammonitoidea
• Order: Ammonitida
• Formally Identified By: This fossil has been professionally identified based on its distinct ribbed shell and spiral formation, ensuring its authenticity and value.

Size and Visuals:

The fossil measures approximately 4 inches in diameter. A scale rule (1cm squares) is included in the attached photo for accurate size reference. The photo is of the actual specimen you will receive, carefully chosen 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 Peltoceras athleta ammonite from the Upper Callovian stage of the Jurassic Period is a rare and well-preserved example of Jurassic marine life, making it an exceptional addition to any fossil collection.