RARE Oecoptychius refractus Fossil Ammonite, Middle Callovian, Jurassic: Deux Sevres, France – 100% Genuine with COA

Description

This RARE Oecoptychius refractus fossil ammonite is a stunning example of Middle Callovian ammonite species found in Deux Sevres, France. The Callovian stage, part of the Jurassic Period, provides a fascinating look into ancient marine life. This beautifully preserved ammonite was carefully selected for its quality and unique features, making it a true collector’s item for enthusiasts of prehistoric fossils.

Geological Information:

• Geological Stage: Middle Callovian, Jurassic (Approximately 166 to 163 million years ago)
• Depositional Environment: The Callovian was a time of shallow seas, with ammonites like Oecoptychius refractus thriving in the warm marine waters that covered much of Europe during the Jurassic Period. The Deux Sevres region in France was part of an ancient seabed, rich in marine life, where these ammonites were preserved in fine detail.
• Biozone: The fossil comes from the Middle Callovian biozone, known for its diversity of ammonite species and other marine organisms.

Fossil Features:

• Family: Ammonitidae
• Super Family: Ammonoidea
• Order: Ammonitida
• Morphology: The Oecoptychius refractus ammonite features a distinctive coiled shell with prominent ribbing and sharp edges. The shell shape is well-defined, and the fine details make this specimen ideal for study or display. Its intricate design is characteristic of the species and represents the marine life of the Middle Jurassic seas.

Notable Details:

• This fossil is 100% GENUINE and comes with a Certificate of Authenticity, confirming its authenticity and historical value.
• The specimen has been carefully chosen for its quality and preservation. The photograph provided shows the actual specimen you will receive, ensuring you know exactly what you are purchasing.
• Scale Rule: The scale rule squares/cube shown in the photo represents 1cm, allowing you to gauge the size of the fossil accurately. Full sizing details are provided in the photograph.

Condition:

This Oecoptychius refractus Fossil Ammonite is in excellent condition, showcasing the characteristic features of the species. It has been carefully cleaned and treated for display, making it a perfect addition to any fossil collection.