5″ sonninia (euhoploceras) modestum fossil ammonite | middle bajocian | jurassic | sherborne, uk | authentic ammonite | certified fossil

Description

This listing showcases a stunning 5-inch Sonninia (Euhoploceras) modestum fossil ammonite, discovered in the Middle Bajocian stage of the Jurassic period, from Sherborne, United Kingdom. Dating back approximately 170 million years, this ammonite is a prime example of ancient marine life from the mid-Jurassic seas.

Sonninia (Euhoploceras) modestum is characterized by its intricate ribbing and elegant spiral form, which made it a swift swimmer in the prehistoric oceans. This specimen exhibits remarkable preservation, highlighting its distinct shell features, making it a standout piece for fossil enthusiasts, collectors, and educators.

Fossil Information:

• Species: Sonninia (Euhoploceras) modestum (Ammonite)
• Fossil Type: Complete Ammonite Fossil
• Geological Formation: Middle Bajocian
• Age: ~170 million years old (Jurassic Period)
• Location: Sherborne, United Kingdom
• Size: 5 inches (Full sizing provided in photos)
• Preservation: Excellent natural preservation with detailed ribbing

Key Features:

✔ Authentic Jurassic Ammonite Fossil

✔ 5″ Specimen with Intricate Ribbing

✔ Collected from the Fossil-Rich Bajocian Deposits

✔ Ideal for Collectors, Museums, and Educational Displays

Authenticity & Certification:

All of our fossils are 100% genuine specimens and come with a Certificate of Authenticity. The fossil shown in the photos is the exact specimen you will receive.

Why Buy From Us?

This ammonite fossil comes from the prestigious Alice Purnell Collection, one of the largest and most respected fossil collections in the world. We specialize in high-quality, museum-grade fossils, perfect for serious collectors, educators, and researchers.

🦖 Add a stunning piece of Jurassic marine history to your collection—secure this beautiful Sonninia (Euhoploceras) modestum fossil ammonite today!