Description
This RARE Bigotites thevenin fossil ammonite is a stunning specimen from the Upper Bajocian stage of the Jurassic period. It was discovered in the Calvados region of France, known for its rich fossil beds and exceptional preservation. Measuring an impressive 5 inches, this ammonite offers a glimpse into the ancient marine life that thrived during the Jurassic period over 160 million years ago.
Fossil Type: Ammonite
Species: Bigotites thevenin
Geological Stage: Upper Bajocian, Jurassic
Depositional Environment: Marine
Location: Calvados, France
Age: Approximately 160 million years old
Morphology Features: The fossil showcases the characteristic spiraled, ribbed structure of the Bigotites thevenin species, with well-preserved shell structure and natural patina.
Notable Features: This ammonite is recognized for its fine preservation and the detailed shell structure, which provides a clear view of its once-living form.
Biozone: N/A
Family: Ammonitidae
Superfamily: Ammonoidea
Order: Ammonitida
All of our fossils are 100% genuine specimens and are carefully selected for their quality and uniqueness. The fossil comes with a Certificate of Authenticity to guarantee its provenance. The scale rule is provided in the photos to give you an accurate idea of the size of the specimen (1cm scale squares/cube).
The Bigotites thevenin ammonite makes for a perfect addition to any collection of Jurassic fossils, whether for educational purposes, as a beautiful display piece, or as a rare collectible.
Condition: This fossil is in excellent condition with minimal wear, preserving much of the natural beauty of its ancient form. It is carefully chosen, cleaned, and prepared to showcase its finest features.
You will receive the actual fossil shown in the photos, with full details on its size and characteristics, so you can be sure you’re getting exactly what you see. This piece is ideal for collectors or anyone with an interest in paleontology or geological history.






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