This listing features a rare and beautifully preserved Microderoceras birchi ammonite fossil from the Black Ven Marls of the Lower Lias Formation, dating back to the Early Jurassic period. Discovered at the renowned fossil site of Black Ven, Lyme Regis, Dorset, UK, this exceptional specimen showcases stunning calcite preservation, making it a valuable addition to any fossil collection.

About Microderoceras birchi

Microderoceras birchi belongs to the family Eoderoceratidae and is a distinctive ammonite species known for its fine ribbing and elegant coiled structure. Ammonites were extinct marine mollusks related to modern-day squid and cuttlefish, thriving in ancient seas over 180 million years ago. Fossils from Lyme Regis and the Jurassic Coast are highly sought after due to their historical and scientific significance.

Fossil Details:

• Species: Microderoceras birchi
• Geological Age: Early Jurassic (~190 million years old)
• Stratigraphy: Turneri Zone, Black Ven Marls, Lower Lias Formation
• Origin: Black Ven, Lyme Regis, Dorset, United Kingdom
• Size: 5.5 inches (see scale for exact measurements)
• Preservation: Exceptional calcite replacement, revealing intricate natural details
• Preparation: Expertly cleaned to enhance clarity and structure

Why This Fossil is Special:

• A rare ammonite species from the renowned fossil-rich Jurassic Coast
• Superb calcite preservation that enhances the fossil's natural beauty
• Collected from Black Ven, one of the most famous fossil sites in the world
• Sourced from the prestigious Alice Purnell Collection, one of the largest and most respected ammonite collections
• Comes with a Certificate of Authenticity ensuring its genuine provenance

What You See is What You Get

The ammonite fossil shown in the images is the exact specimen you will receive—no stock images used.

Buy with Confidence:

• Authenticity Guaranteed – Expertly identified and verified
• Secure Packaging – Carefully packed to ensure safe delivery
• Fast and Reliable Shipping – Worldwide shipping available

This rare Microderoceras birchi ammonite fossil is a stunning collector’s piece, ideal for fossil enthusiasts, museum-quality displays, or unique gifts for history and science lovers. Don't miss out on owning a genuine piece of Jurassic history!