Rare fossil stromatolite cotham marble, algae, triassic: bristol, uk – genuine specimen

Description

This fossil stromatolite is a striking example of Cotham Marble, a unique limestone from the Triassic period, approximately 200-250 million years old. Discovered in Bristol, UK, this specimen represents fossilized layers of ancient cyanobacteria and algae, which once thrived in prehistoric shallow marine environments.

Cotham Marble is not a true marble but is renowned for its intricate, decorative patterns and historical significance. These fossils are the remnants of stromatolites—structures formed by the activity of microorganisms. This specimen offers a fascinating insight into Earth’s ancient biosphere and its evolution.

Key Features:

• Type: Stromatolite fossil in Cotham Marble
• Age: Triassic period (~200-250 million years old)
• Location: Bristol, UK
• Formation: Cotham Marble
• Size: Please refer to the scale rule (1cm squares) in the photos for accurate dimensions
• Provenance: This fossil is part of the renowned Alice Purnell Collection, one of the largest and most significant ammonite and fossil collections in the world.

Certificate of Authenticity Included:

We guarantee all our fossils are 100% genuine specimens and include a Certificate of Authenticity with your purchase. The photos in this listing show the exact specimen you will receive, ensuring no surprises upon delivery.

Why This Fossil is Special:

• Scientific Value: Stromatolites are considered the earliest evidence of life on Earth, providing crucial information about ancient ecosystems.
• Aesthetic Appeal: The swirling, marble-like patterns in Cotham Marble make this fossil not only scientifically important but also a beautiful display piece.
• Historic Provenance: Coming from the Alice Purnell Collection, this fossil holds an additional layer of historical value.

This Cotham Marble stromatolite fossil is perfect for collectors, geology enthusiasts, or anyone looking for a unique and scientifically significant natural artifact. Whether displayed in a collection, used for educational purposes, or simply admired for its beauty, this piece is a true treasure of Earth’s deep history.

Don’t miss this rare opportunity to own a piece of Earth’s ancient past. Add this genuine Triassic fossil to your collection today!